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  "aboutHtml": "<p>Grok Imagine Video 是 Grok Imagine 影片系列的經典版本。原廠目前的文件涵蓋根據提示詞生成新短片、讓起始圖片動起來、使用視覺參考，以及修改或接續現有影片。這些流程產生不同素材：全新場景、所提供影像的編輯版本，或包含原始影像及其後新增內容的單一影片。請依現有素材與需要變動的鏡頭部分選擇流程。</p><p>製作新的文字轉影片鏡頭時，請描述主體、環境、可見動作、攝影機與聲音。標準生成支援 1–15 秒短片、480p 或 720p 輸出，以及生成音訊。文件列出方形、橫式、直式與更寬比例，包括 1:1、16:9、9:16、4:3、3:4、3:2、2:3、21:9 與 5:2。一份原創簡述可以要求紙燈籠在安靜庭院上方輕輕晃動，攝影機向側邊平移追拍。檢查時應確認動作、構圖與環境聲是否支撐這個單一鏡頭。</p><p>在圖片轉影片中，提供的靜態圖片是第一個影格。請先準備好預期裁切、主體與可見細節，再描述接續動作。輸出沿用圖片長寬比。起始圖片提供精確的開場構圖；參考轉影片則以圖片引導新構圖場景中的人物、產品或環境。區分這兩種用途，有助於在將已知物件放入其他場景時，避免出現不符合預期的開場。</p><p>經典模型每次參考引導請求最多接受七張參考圖片。此模式限於十秒與 720p。請為每份參考指定明確用途，並依清單位置識別，從 &lt;IMAGE_0&gt; 開始。製作產品情境短片時，一張參考可識別物件，另一張可提供所需地點。簡述應聚焦於物件位置與鏡頭主要動作。經典參考模式使用自己的設定；完整 1.5 版本才提供額外的指定聲音與固定影格控制。</p><p>影片編輯接受既有短片及描述變更的提示詞。原廠接受長度最高 8.7 秒的 MP4 來源，支援 H.264、H.265 或 AV1 等編碼。編輯結果保留來源片長與長寬比，解析度沿用來源但最高為 720p。自訂片長、長寬比與解析度控制不適用於此編輯流程。請準備已有最終用途所需構圖及時間安排的來源，讓提示詞能專注於預期視覺修改。</p><p>一份原創編輯簡述可以更換圍巾顏色，同時保留人物臉部、動作、背景與攝影機。請在變更之外，明確列出這些保留項目。原廠描述會盡可能保留來源其餘部分；這是實用的檢查目標，不代表每個像素都保證完全一致。請比較整段短片，尤其是物件移動、穿越其他物件或部分被遮擋時。最終素材是編輯後的短片，不只是顯示新顏色的一張靜態圖片。</p><p>影片延長會接續現有 MP4 的最後一格。文件列出的來源長度為 2–15 秒；新增部分為 2–10 秒，預設六秒。延長長度只指新增部分。十秒來源加上五秒接續內容，會產生包含兩部分的十五秒影片。結果保留來源長寬比，解析度沿用來源但最高為 720p。請準備來源的最後一刻，描述接下來應發生的事，例如主體轉向靠近的物件，而攝影機延續原本的移動。</p><p>檢查延長結果時，請特別查看來源與新增內容的接點。確認主體身分、動作方向、攝影機速度、光線與聲音，讓接續內容符合前段動作。若短片在視覺上不自然的位置結束，請在下一鏡規劃中明確處理該接點。較長場景的組裝屬於剪輯決策：模型的生成、參考、編輯與延長各有不同片長限制，延長後的總成品也可能長於標準新生成短片。</p><p>原廠影片流程採非同步處理。請求識別碼可追蹤工作，直到完成結果提供影片位置與片長；輸出位置是暫時性的。準備正式剪輯時，請保存可播放結果與來源素材。完整 Grok Imagine Video 1.5 提供原生 1080p 生成及更豐富的視覺、聲音與影格定位，Lite 則適合簡單提示詞或起始圖片工作。若起始素材已是影片，需要定向修改或接續，經典版本仍很實用。</p>",
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      "html": "<div class=\"sheet-head\"><span class=\"mav\" aria-hidden=\"true\">•</span><h2 id=\"sheet-title\">SpaceXAI: Grok Imagine Video</h2><button class=\"icon-btn\" type=\"button\" data-close-sheet aria-label=\"關閉\">×</button></div><div class=\"idline\"><span>SpaceXAI /</span><code>x-ai/grok-imagine-video</code><button type=\"button\" id=\"copy-id\">複製 ID</button></div><nav class=\"card-jump-nav\" aria-label=\"模型卡片區段\"><button type=\"button\" data-card-jump=\"overview\">入門</button><button type=\"button\" data-card-jump=\"methods\">輸入與方法</button><button type=\"button\" data-card-jump=\"pricing\">方案</button><button type=\"button\" data-card-jump=\"examples\">範例</button><button type=\"button\" data-card-jump=\"results\">結果</button><button type=\"button\" data-card-jump=\"aliases\">別名</button></nav><div class=\"card-method-tabs\" role=\"tablist\" aria-label=\"API 方法\"><button type=\"button\" role=\"tab\" tabindex=\"0\" aria-controls=\"card-method-content\" aria-selected=\"true\" id=\"card-method-tab-0\" data-card-method=\"Ultra|videos|/v1/videos|x-ai%2Fgrok-imagine-video\">影片</button></div><div id=\"card-method-content\" role=\"tabpanel\" aria-labelledby=\"card-method-tab-0\"><section class=\"card-section\" data-card-section=\"overview\"><h3 tabindex=\"-1\">入門</h3><p class=\"mdesc-full\">Grok Imagine Video 可根據文字、起始圖片或最多七張視覺參考生成短片。經典版本也可編輯既有 MP4 短片，並增加 2–10 秒的後續內容。生成最高為附帶音訊的 720p；編輯與延長各有其限制，並保留來源構圖。</p><dl class=\"card-io\" data-card-io><div><dt>接受的輸入</dt><dd>文字 · 圖片</dd></div><div><dt>結果</dt><dd>影片</dd></div></dl><details class=\"card-about\"><summary>關於模型</summary><p class=\"note-s\" data-model-method-boundary>此說明介紹模型的能力。Ailoot 可用的輸入、輸出與選項，依所選方法列於下方。</p><div class=\"mabout\" id=\"m-about\"><p>Grok Imagine Video 是 Grok Imagine 影片系列的經典版本。原廠目前的文件涵蓋根據提示詞生成新短片、讓起始圖片動起來、使用視覺參考，以及修改或接續現有影片。這些流程產生不同素材：全新場景、所提供影像的編輯版本，或包含原始影像及其後新增內容的單一影片。請依現有素材與需要變動的鏡頭部分選擇流程。</p><p>製作新的文字轉影片鏡頭時，請描述主體、環境、可見動作、攝影機與聲音。標準生成支援 1–15 秒短片、480p 或 720p 輸出，以及生成音訊。文件列出方形、橫式、直式與更寬比例，包括 1:1、16:9、9:16、4:3、3:4、3:2、2:3、21:9 與 5:2。一份原創簡述可以要求紙燈籠在安靜庭院上方輕輕晃動，攝影機向側邊平移追拍。檢查時應確認動作、構圖與環境聲是否支撐這個單一鏡頭。</p><p>在圖片轉影片中，提供的靜態圖片是第一個影格。請先準備好預期裁切、主體與可見細節，再描述接續動作。輸出沿用圖片長寬比。起始圖片提供精確的開場構圖；參考轉影片則以圖片引導新構圖場景中的人物、產品或環境。區分這兩種用途，有助於在將已知物件放入其他場景時，避免出現不符合預期的開場。</p><p>經典模型每次參考引導請求最多接受七張參考圖片。此模式限於十秒與 720p。請為每份參考指定明確用途，並依清單位置識別，從 &lt;IMAGE_0&gt; 開始。製作產品情境短片時，一張參考可識別物件，另一張可提供所需地點。簡述應聚焦於物件位置與鏡頭主要動作。經典參考模式使用自己的設定；完整 1.5 版本才提供額外的指定聲音與固定影格控制。</p><p>影片編輯接受既有短片及描述變更的提示詞。原廠接受長度最高 8.7 秒的 MP4 來源，支援 H.264、H.265 或 AV1 等編碼。編輯結果保留來源片長與長寬比，解析度沿用來源但最高為 720p。自訂片長、長寬比與解析度控制不適用於此編輯流程。請準備已有最終用途所需構圖及時間安排的來源，讓提示詞能專注於預期視覺修改。</p><p>一份原創編輯簡述可以更換圍巾顏色，同時保留人物臉部、動作、背景與攝影機。請在變更之外，明確列出這些保留項目。原廠描述會盡可能保留來源其餘部分；這是實用的檢查目標，不代表每個像素都保證完全一致。請比較整段短片，尤其是物件移動、穿越其他物件或部分被遮擋時。最終素材是編輯後的短片，不只是顯示新顏色的一張靜態圖片。</p><p>影片延長會接續現有 MP4 的最後一格。文件列出的來源長度為 2–15 秒；新增部分為 2–10 秒，預設六秒。延長長度只指新增部分。十秒來源加上五秒接續內容，會產生包含兩部分的十五秒影片。結果保留來源長寬比，解析度沿用來源但最高為 720p。請準備來源的最後一刻，描述接下來應發生的事，例如主體轉向靠近的物件，而攝影機延續原本的移動。</p><p>檢查延長結果時，請特別查看來源與新增內容的接點。確認主體身分、動作方向、攝影機速度、光線與聲音，讓接續內容符合前段動作。若短片在視覺上不自然的位置結束，請在下一鏡規劃中明確處理該接點。較長場景的組裝屬於剪輯決策：模型的生成、參考、編輯與延長各有不同片長限制，延長後的總成品也可能長於標準新生成短片。</p><p>原廠影片流程採非同步處理。請求識別碼可追蹤工作，直到完成結果提供影片位置與片長；輸出位置是暫時性的。準備正式剪輯時，請保存可播放結果與來源素材。完整 Grok Imagine Video 1.5 提供原生 1080p 生成及更豐富的視覺、聲音與影格定位，Lite 則適合簡單提示詞或起始圖片工作。若起始素材已是影片，需要定向修改或接續，經典版本仍很實用。</p></div></details></section><section class=\"card-section\" data-card-section=\"methods\"><h3 tabindex=\"-1\">Ailoot 可用 · 輸入與方法</h3><details class=\"card-method\" open><summary><b>Ailoot Ultra · 影片</b> <code>POST /v1/videos</code></summary><dl class=\"method-capabilities\"><div><dt>輸入</dt><dd><code>text</code>, <code>image</code></dd></div><div><dt>輸出</dt><dd><code>video</code></dd></div><div><dt>輸出格式</dt><dd>原始 MP4 位元組；不進行正規化或轉碼</dd></div></dl><div class=\"tw\" data-card-parameters data-typed-parameters><table><thead><tr><th>欄位</th><th>類型</th><th>要求</th><th>值與限制</th><th>預設值</th></tr></thead><tbody><tr data-parameter-availability=\"source_interface\"><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">model</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span><code>string</code></td><td data-cell-label=\"要求\"><span class=\"card-cell-label\">要求</span>必填</td><td data-cell-label=\"值與限制\"><span class=\"card-cell-label\">值與限制</span><div>x-ai/grok-imagine-video</div></td><td data-cell-label=\"預設值\" data-default=\"unspecified\"><span class=\"card-cell-label\">預設值</span>—</td></tr><tr data-parameter-availability=\"source_interface\"><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">prompt</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span><code>string</code></td><td data-cell-label=\"要求\"><span class=\"card-cell-label\">要求</span>必填</td><td data-cell-label=\"值與限制\"><span class=\"card-cell-label\">值與限制</span></td><td data-cell-label=\"預設值\" data-default=\"unspecified\"><span class=\"card-cell-label\">預設值</span>—</td></tr><tr data-parameter-availability=\"source_interface\"><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">duration</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span><code>integer</code></td><td data-cell-label=\"要求\"><span class=\"card-cell-label\">要求</span>必填</td><td data-cell-label=\"值與限制\"><span class=\"card-cell-label\">值與限制</span><div>1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15</div><div>最小值: 1</div><div>最大值: 600</div></td><td data-cell-label=\"預設值\" data-default=\"unspecified\"><span class=\"card-cell-label\">預設值</span>—</td></tr><tr data-parameter-availability=\"source_interface\"><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">resolution</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span><code>string</code></td><td data-cell-label=\"要求\"><span class=\"card-cell-label\">要求</span>選填</td><td data-cell-label=\"值與限制\"><span class=\"card-cell-label\">值與限制</span><div>480p, 720p</div></td><td data-cell-label=\"預設值\" data-default=\"unspecified\"><span class=\"card-cell-label\">預設值</span>—</td></tr><tr data-parameter-availability=\"source_interface\"><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">aspect_ratio</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span><code>string</code></td><td data-cell-label=\"要求\"><span class=\"card-cell-label\">要求</span>選填</td><td data-cell-label=\"值與限制\"><span class=\"card-cell-label\">值與限制</span><div>16:9, 9:16, 1:1, 4:3, 3:4, 3:2, 2:3</div></td><td data-cell-label=\"預設值\" data-default=\"unspecified\"><span class=\"card-cell-label\">預設值</span>—</td></tr><tr data-parameter-availability=\"source_interface\"><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">generate_audio</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span><code>boolean</code></td><td data-cell-label=\"要求\"><span class=\"card-cell-label\">要求</span>選填</td><td data-cell-label=\"值與限制\"><span class=\"card-cell-label\">值與限制</span><div>false</div></td><td data-cell-label=\"預設值\" data-default=\"unspecified\"><span class=\"card-cell-label\">預設值</span>—</td></tr><tr data-parameter-availability=\"source_interface\"><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">frame_images</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span><code>array</code></td><td data-cell-label=\"要求\"><span class=\"card-cell-label\">要求</span>選填</td><td data-cell-label=\"值與限制\"><span class=\"card-cell-label\">值與限制</span><div>項目數下限: 1</div><div>項目數上限: 1</div><div>輸入內容: 影格物件陣列。每個物件包含 type=image_url、內含 url 的 image_url，以及 frame_type。請使用 HTTPS 圖片 URL，並將 frame_type 設為 first_frame。每種影格角色最多只能出現一次。</div><div>確切鍵名: type, image_url, frame_type</div><div>條件: 這些鍵描述每個影格物件；image_url 僅包含 url。僅含文字的請求請省略 frame_images。</div></td><td data-cell-label=\"預設值\" data-default=\"unspecified\"><span class=\"card-cell-label\">預設值</span>—</td></tr><tr data-parameter-availability=\"source_interface\"><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">input_references</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span><code>array</code></td><td data-cell-label=\"要求\"><span class=\"card-cell-label\">要求</span>選填</td><td data-cell-label=\"值與限制\"><span class=\"card-cell-label\">值與限制</span></td><td data-cell-label=\"預設值\" data-default=\"unspecified\"><span class=\"card-cell-label\">預設值</span>—</td></tr><tr data-parameter-availability=\"source_interface\"><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">size</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span><code>string</code></td><td data-cell-label=\"要求\"><span class=\"card-cell-label\">要求</span>選填</td><td data-cell-label=\"值與限制\"><span class=\"card-cell-label\">值與限制</span><div>854x480, 1280x720, 480x854, 720x1280, 480x480, 720x720, 640x480, 960x720, 480x640, 720x960, 720x480, 1080x720, 480x720, 720x1080</div><div>模式: ^[1-9][0-9]*x[1-9][0-9]*$</div></td><td data-cell-label=\"預設值\" data-default=\"unspecified\"><span class=\"card-cell-label\">預設值</span>—</td></tr><tr data-parameter-availability=\"source_interface\"><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">callback_url</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span><code>string</code></td><td data-cell-label=\"要求\"><span class=\"card-cell-label\">要求</span>選填</td><td data-cell-label=\"值與限制\"><span class=\"card-cell-label\">值與限制</span><div>模式: ^https://</div></td><td data-cell-label=\"預設值\" data-default=\"unspecified\"><span class=\"card-cell-label\">預設值</span>—</td></tr><tr data-parameter-availability=\"source_interface\"><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">session_id</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span><code>string</code></td><td data-cell-label=\"要求\"><span class=\"card-cell-label\">要求</span>選填</td><td data-cell-label=\"值與限制\"><span class=\"card-cell-label\">值與限制</span></td><td data-cell-label=\"預設值\" data-default=\"unspecified\"><span class=\"card-cell-label\">預設值</span>—</td></tr><tr data-parameter-availability=\"source_interface\"><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">trace</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span><code>object</code></td><td data-cell-label=\"要求\"><span class=\"card-cell-label\">要求</span>選填</td><td data-cell-label=\"值與限制\"><span class=\"card-cell-label\">值與限制</span></td><td data-cell-label=\"預設值\" data-default=\"unspecified\"><span class=\"card-cell-label\">預設值</span>—</td></tr><tr data-parameter-availability=\"source_interface\"><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">user</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span><code>string</code></td><td data-cell-label=\"要求\"><span class=\"card-cell-label\">要求</span>選填</td><td data-cell-label=\"值與限制\"><span class=\"card-cell-label\">值與限制</span></td><td data-cell-label=\"預設值\" data-default=\"unspecified\"><span class=\"card-cell-label\">預設值</span>—</td></tr></tbody></table></div><details class=\"card-about\" data-material-combinations><summary>輸入素材組合</summary><p class=\"note-s\"><b>文字生成影片</b> · 文字提示詞。 · 必填： model, prompt, duration</p><p class=\"note-s\"><code>請以文字提供 prompt，並以整數秒提供 duration。請選擇支援的解析度，並指定長寬比或使用列出的大小。</code></p><p class=\"note-s\"><code class=\"card-field-name\">model</code>: 類型： string · x-ai/grok-imagine-video</p><p class=\"note-s\"><code class=\"card-field-name\">prompt</code>: 類型： string · UTF-8 位元組數上限: 10,000 · 必須包含非空白字元: 是</p><p class=\"note-s\"><b>圖片生成影片</b> · 文字提示詞與首格圖片。 · 必填： model, prompt, duration, frame_images</p><p class=\"note-s\"><code>frame_images 是陣列。每個影格物件包含 type、image_url 與 frame_type；image_url 內含 url。請將 type 設為 image_url，並使用 first_frame。每種影格角色最多只能出現一次。請為每個影格提供公開的 HTTPS 圖片 URL。單次請求請擇一使用影格圖片或圖片參考資料，切勿合併兩者。請選擇支援的解析度，並指定長寬比或使用列出的大小。</code></p><p class=\"note-s\">確切鍵名： type, image_url, frame_type</p><p class=\"note-s\"><code class=\"card-field-name\">model</code>: 類型： string · x-ai/grok-imagine-video</p><p class=\"note-s\"><code class=\"card-field-name\">prompt</code>: 類型： string · UTF-8 位元組數上限: 10,000 · 必須包含非空白字元: 是</p><p class=\"note-s\"><b>Reference to video</b> · 文字提示詞與支援的圖片參考資料。 · 必填： model, prompt, duration, input_references</p><p class=\"note-s\"><code>input_references 是物件陣列。請將 type 設為 image_url，並使用相應且內含 url 的欄位。請使用公開的 HTTPS URL。省略 frame_images 即可選擇參考資料模式。切勿同時使用圖片參考資料與影格圖片。請選擇支援的解析度，並指定長寬比或使用列出的大小。</code></p><p class=\"note-s\"><code class=\"card-field-name\">model</code>: 類型： string · x-ai/grok-imagine-video</p><p class=\"note-s\"><code class=\"card-field-name\">prompt</code>: 類型： string · UTF-8 位元組數上限: 10,000 · 必須包含非空白字元: 是</p></details><details class=\"note-s\" data-method-contract><summary>方法參數與生命週期</summary><div class=\"tw\" data-card-table=\"contract\"><table><thead><tr><th>參數</th><th>規格</th></tr></thead><tbody><tr><th data-cell-label=\"參數\" scope=\"row\"><span class=\"card-cell-label\">參數</span><code>content_type</code></th><td data-cell-label=\"規格\"><span class=\"card-cell-label\">規格</span>application/json</td></tr><tr><th data-cell-label=\"參數\" scope=\"row\"><span class=\"card-cell-label\">參數</span><code>required</code></th><td data-cell-label=\"規格\"><span class=\"card-cell-label\">規格</span>model, prompt, duration</td></tr><tr><th data-cell-label=\"參數\" scope=\"row\"><span class=\"card-cell-label\">參數</span><code>material_types</code></th><td data-cell-label=\"規格\"><span class=\"card-cell-label\">規格</span>text, image</td></tr><tr><th data-cell-label=\"參數\" scope=\"row\"><span class=\"card-cell-label\">參數</span><code>additional_properties</code></th><td data-cell-label=\"規格\"><span class=\"card-cell-label\">規格</span>false</td></tr><tr><th data-cell-label=\"參數\" scope=\"row\"><span class=\"card-cell-label\">參數</span><code>optional_controls</code></th><td data-cell-label=\"規格\"><span class=\"card-cell-label\">規格</span>resolution, aspect_ratio, generate_audio, frame_images, input_references, size, callback_url, session_id, trace, user</td></tr></tbody></table></div><p>生命週期： <code>submit_once_poll_original</code></p><p class=\"note-s\"><code>GET /v1/videos/{public_id}</code></p><p class=\"note-s\"><code>GET /v1/videos/{public_id}/content</code></p></details></details></section><section class=\"card-section\" data-card-section=\"pricing\"><h3 tabindex=\"-1\">方案</h3><div class=\"card-result-process\" data-billing-basis><h5>最終費用的計算方式</h5><p class=\"note-s\">顯示的費率用於在生成前估算費用。最終費用依原始生成作業記錄的成本計算。實測的輸出時間長度與預估數量並非最終計費數量。</p></div><div data-native-semantic-method=\"v1\" data-tariff-reference-only><p class=\"note-s\" data-rate-support-note>費率資訊不會增加請求選項。支援的參數列於所選方法中。</p><dl data-price-conditions><dt>快速模式</dt><dd>未指定 <span class=\"note-s\">選取快速模式時</span></dd><dt>flex 模式</dt><dd>未指定 <span class=\"note-s\">選取 flex 模式時</span></dd><dt>最高推理強度</dt><dd>未指定 <span class=\"note-s\">最高推理強度採用 default 調整值時</span></dd></dl></div><div data-declared-tariff-pricing><h4>供比較的預估費率</h4><h4>各設定的價格</h4><p class=\"note-s\">請逐一核對各項費用與所列條件。每組互為替代選項的設定只套用一種費率。</p><div class=\"tw\" data-pricing-profiles><table><thead><tr><th>設定</th><th>費率表</th><th>預估數量</th><th>計費單位</th><th>計費條件</th><th>費用</th></tr></thead><tbody><tr><th data-cell-label=\"設定\" scope=\"row\"><span class=\"card-cell-label\">設定</span>基礎 token 費率</th><td data-cell-label=\"費率表\"><span class=\"card-cell-label\">費率表</span>基本費率</td><td data-cell-label=\"預估數量\"><span class=\"card-cell-label\">預估數量</span>—</td><td data-cell-label=\"計費單位\"><span class=\"card-cell-label\">計費單位</span>—</td><td data-cell-label=\"計費條件\"><span class=\"card-cell-label\">計費條件</span>—</td><td data-cell-label=\"費用\"><span class=\"card-cell-label\">費用</span><div><span>輸入 · 輸入 Token · 僅供比較的估算</span> <b>—</b> <span class=\"price-unit\">/ 1K Token</span></div><div><span>輸出 · 輸出 Token · 僅供比較的估算</span> <b>—</b> <span class=\"price-unit\">/ 1K Token</span></div><div><span>輸入 · 讀取快取 · 僅供比較的估算</span> <b>—</b> <span class=\"price-unit\">/ 1K Token</span></div><div><span>輸入 · 寫入快取 · 僅供比較的估算</span> <b>—</b> <span class=\"price-unit\">/ 1K Token</span></div><div><span>輸入 · 寫入快取，1 小時 · 僅供比較的估算</span> <b>—</b> <span class=\"price-unit\">/ 1K Token</span></div></td></tr><tr><th data-cell-label=\"設定\" scope=\"row\"><span class=\"card-cell-label\">設定</span>輸入圖片</th><td data-cell-label=\"費率表\"><span class=\"card-cell-label\">費率表</span>—</td><td data-cell-label=\"預估數量\"><span class=\"card-cell-label\">預估數量</span>—</td><td data-cell-label=\"計費單位\"><span class=\"card-cell-label\">計費單位</span>每張圖片</td><td data-cell-label=\"計費條件\"><span class=\"card-cell-label\">計費條件</span>此定價鍵未宣告額外條件。</td><td data-cell-label=\"費用\"><span class=\"card-cell-label\">費用</span><div><span>輸入 · 輸入圖片 · 僅供比較的估算</span> <b>$0.004</b> <span class=\"price-unit\">每張圖片</span></div></td></tr><tr><th data-cell-label=\"設定\" scope=\"row\"><span class=\"card-cell-label\">設定</span>影片價格</th><td data-cell-label=\"費率表\"><span class=\"card-cell-label\">費率表</span>—</td><td data-cell-label=\"預估數量\"><span class=\"card-cell-label\">預估數量</span>—</td><td data-cell-label=\"計費單位\"><span class=\"card-cell-label\">計費單位</span>每秒影片</td><td data-cell-label=\"計費條件\"><span class=\"card-cell-label\">計費條件</span>resolution: 480p</td><td data-cell-label=\"費用\"><span class=\"card-cell-label\">費用</span><div><span>輸出 · 影片價格 · 僅供比較的估算</span> <b>$0.1</b> <span class=\"price-unit\">每秒影片</span></div></td></tr><tr><th data-cell-label=\"設定\" scope=\"row\"><span class=\"card-cell-label\">設定</span>影片價格</th><td data-cell-label=\"費率表\"><span class=\"card-cell-label\">費率表</span>—</td><td data-cell-label=\"預估數量\"><span class=\"card-cell-label\">預估數量</span>—</td><td data-cell-label=\"計費單位\"><span class=\"card-cell-label\">計費單位</span>每秒影片</td><td data-cell-label=\"計費條件\"><span class=\"card-cell-label\">計費條件</span>resolution: 720p</td><td data-cell-label=\"費用\"><span class=\"card-cell-label\">費用</span><div><span>輸出 · 影片價格 · 僅供比較的估算</span> <b>$0.14</b> <span class=\"price-unit\">每秒影片</span></div></td></tr><tr><th data-cell-label=\"設定\" scope=\"row\"><span class=\"card-cell-label\">設定</span>預估生成費用</th><td data-cell-label=\"費率表\"><span class=\"card-cell-label\">費率表</span>—</td><td data-cell-label=\"預估數量\"><span class=\"card-cell-label\">預估數量</span>單次生成估算值</td><td data-cell-label=\"計費單位\"><span class=\"card-cell-label\">計費單位</span>—</td><td data-cell-label=\"計費條件\"><span class=\"card-cell-label\">計費條件</span>—</td><td data-cell-label=\"費用\"><span class=\"card-cell-label\">費用</span><div><span>輸出 · 預估生成費用 · 僅供比較的估算</span> <b>$0.1</b> <span class=\"price-unit\">生成前估算</span></div><p class=\"note-s\">此估算並非額外費用，也不是本次生成完成後的固定費率。</p></td></tr></tbody></table></div></div><p class=\"note-s\">Ailoot 會在請求前預留估算金額。取得結果後，依實測用量結算最終費用。串流結算採用最終用量紀錄。<a href=\"/docs/zh-hant-tw/billing/reserve/\">預留金額與結算的運作方式 →</a></p><div data-declared-reference-pricing><h4>參考費率詳情</h4><p class=\"note-s\">模型層級的參考費率表不會變更方法選擇、報價或費用。實際計費採用所選 Ailoot 方法的費率。</p><details class=\"card-price-reference\" data-declared-reference-group data-client-selectable=\"false\"><summary>影片設定的價格參考</summary><h4>各設定的價格</h4><p class=\"note-s\">請逐一核對各項費用與所列條件。每組互為替代選項的設定只套用一種費率。</p><div class=\"tw\" data-pricing-profiles><table><thead><tr><th>設定</th><th>計費條件</th><th>費用</th></tr></thead><tbody><tr><th data-cell-label=\"設定\" scope=\"row\"><span class=\"card-cell-label\">設定</span>輸入圖片</th><td data-cell-label=\"計費條件\"><span class=\"card-cell-label\">計費條件</span>此定價鍵未宣告額外條件。</td><td data-cell-label=\"費用\"><span class=\"card-cell-label\">費用</span><div><span>輸入 · 輸入圖片</span> <b>$0.004</b> <span class=\"price-unit\">每張圖片</span></div><p class=\"note-s\">所示設定的公開價格參考。最終費用依實際計費設定計算。</p></td></tr><tr><th data-cell-label=\"設定\" scope=\"row\"><span class=\"card-cell-label\">設定</span>影片價格</th><td data-cell-label=\"計費條件\"><span class=\"card-cell-label\">計費條件</span>resolution: 480p</td><td data-cell-label=\"費用\"><span class=\"card-cell-label\">費用</span><div><span>輸出 · 影片價格</span> <b>$0.1</b> <span class=\"price-unit\">每秒影片</span></div><p class=\"note-s\">所示設定的公開價格參考。最終費用依實際計費設定計算。</p></td></tr><tr><th data-cell-label=\"設定\" scope=\"row\"><span class=\"card-cell-label\">設定</span>影片價格</th><td data-cell-label=\"計費條件\"><span class=\"card-cell-label\">計費條件</span>resolution: 720p</td><td data-cell-label=\"費用\"><span class=\"card-cell-label\">費用</span><div><span>輸出 · 影片價格</span> <b>$0.14</b> <span class=\"price-unit\">每秒影片</span></div><p class=\"note-s\">所示設定的公開價格參考。最終費用依實際計費設定計算。</p></td></tr></tbody></table></div></details></div></section><section class=\"card-section\" data-card-section=\"examples\"><h3 tabindex=\"-1\">請求範例</h3><h4>Ailoot Ultra · 影片</h4><div class=\"code-group\"><div class=\"cg-bar\"><div class=\"cg-tabs\" role=\"tablist\" aria-label=\"程式碼版本\"><button class=\"cg-tab\" id=\"model-code-2720-tab-0\" role=\"tab\" type=\"button\" aria-controls=\"model-code-2720-panel-0\" aria-selected=\"true\" tabindex=\"0\">curl · 建立影片</button></div><div class=\"cg-tools\"><button class=\"cg-btn cg-copy\" type=\"button\" aria-label=\"複製程式碼\"><svg class=\"cp\" viewBox=\"0 0 16 16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"><rect x=\"5.25\" y=\"5.25\" width=\"8.5\" height=\"8.5\" rx=\"1.75\"/><path d=\"M10.75 5.25V3.5a1.25 1.25 0 0 0-1.25-1.25H3.5A1.25 1.25 0 0 0 2.25 3.5v6a1.25 1.25 0 0 0 1.25 1.25h1.75\"/></svg><svg class=\"ok\" viewBox=\"0 0 16 16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"><path d=\"m3 8.5 3.25 3.25L13 5\"/></svg></button></div></div><div class=\"cg-body\"><div class=\"cg-pane\" id=\"model-code-2720-panel-0\" role=\"tabpanel\" aria-labelledby=\"model-code-2720-tab-0\"><pre data-lang=\"bash\"><code>set -eu\n: &quot;${AILOOT_API_KEY:?Set your Ailoot API key}&quot;\npython3 - &lt;&lt;&#39;PY_REQUEST&#39;\nfrom pathlib import Path\nPath(&#39;request.json&#39;).write_text(&#39;{&quot;aspect_ratio&quot;:&quot;16:9&quot;,&quot;duration&quot;:8,&quot;model&quot;:&quot;x-ai/grok-imagine-video&quot;,&quot;prompt&quot;:&quot;A serene mountain landscape at sunset&quot;,&quot;resolution&quot;:&quot;720p&quot;}&#39;, encoding=&#39;utf-8&#39;)\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/videos \\\n  -H &quot;Authorization: Bearer $AILOOT_API_KEY&quot; -H &#39;Content-Type: application/json&#39; \\\n  --data-binary @request.json -D response-headers.txt -o result.json\npython3 - &lt;&lt;&#39;PY_RESULT&#39;\nimport json\nfrom pathlib import Path\nr=json.loads(Path(&#39;result.json&#39;).read_text())\nprint(json.dumps(r,ensure_ascii=False,indent=2))\nprint(&#39;Keep the complete JSON and response headers; do not resubmit an unknown creation.&#39;)\nPY_RESULT\n</code></pre></div></div></div></section><section class=\"card-section\" data-card-section=\"results\"><h3 tabindex=\"-1\">接收並儲存結果</h3><h4>Ailoot Ultra · 影片</h4><p class=\"note-s\">自有內容的簽署 URL</p><ul class=\"card-result-paths\"><li><code>GET /v1/videos/{public_id}</code></li><li><code>GET /v1/videos/{public_id}/content</code></li></ul><h5>查看工作狀態</h5><div class=\"code-group\"><div class=\"cg-bar\"><div class=\"cg-tabs\" role=\"tablist\" aria-label=\"程式碼版本\"><button class=\"cg-tab\" id=\"model-code-2721-tab-0\" role=\"tab\" type=\"button\" aria-controls=\"model-code-2721-panel-0\" aria-selected=\"true\" tabindex=\"0\">GET · 取得原始作業狀態</button></div><div class=\"cg-tools\"><button class=\"cg-btn cg-copy\" type=\"button\" aria-label=\"複製程式碼\"><svg class=\"cp\" viewBox=\"0 0 16 16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"><rect x=\"5.25\" y=\"5.25\" width=\"8.5\" height=\"8.5\" rx=\"1.75\"/><path d=\"M10.75 5.25V3.5a1.25 1.25 0 0 0-1.25-1.25H3.5A1.25 1.25 0 0 0 2.25 3.5v6a1.25 1.25 0 0 0 1.25 1.25h1.75\"/></svg><svg class=\"ok\" viewBox=\"0 0 16 16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"><path d=\"m3 8.5 3.25 3.25L13 5\"/></svg></button></div></div><div class=\"cg-body\"><div class=\"cg-pane\" id=\"model-code-2721-panel-0\" role=\"tabpanel\" aria-labelledby=\"model-code-2721-tab-0\"><pre data-lang=\"bash\"><code>set -eu\n: &quot;${AILOOT_API_KEY:?Set your Ailoot API key}&quot;\npython3 - &lt;&lt;&#39;PY_STATUS_URL&#39;\nimport json\nfrom pathlib import Path\nfrom urllib.parse import quote\nr=json.loads(Path(&#39;result.json&#39;).read_text())\nif not isinstance(r.get(&#39;id&#39;),str) or not r[&#39;id&#39;]:raise SystemExit(&#39;Keep the original response and headers for reconciliation; no returned ID&#39;)\nPath(&#39;status-url.txt&#39;).write_text(&#39;https://api.ailoot.ai/v1/videos/&#39;+quote(r[&#39;id&#39;],safe=&#39;&#39;))\nPY_STATUS_URL\ncurl --fail-with-body --silent --show-error &quot;$(cat status-url.txt)&quot; \\\n  -H &quot;Authorization: Bearer $AILOOT_API_KEY&quot; -D status-headers.txt -o status.json\npython3 - &lt;&lt;&#39;PY_RESULT&#39;\nimport json\nfrom pathlib import Path\nr=json.loads(Path(&#39;status.json&#39;).read_text())\nprint(json.dumps(r,ensure_ascii=False,indent=2))\nprint(&#39;Keep the complete JSON and response headers; do not resubmit an unknown creation.&#39;)\nPY_RESULT\n</code></pre></div></div></div><details class=\"card-about\"><summary>其他內容讀取方式</summary><div class=\"code-group\"><div class=\"cg-bar\"><div class=\"cg-tabs\" role=\"tablist\" aria-label=\"程式碼版本\"><button class=\"cg-tab\" id=\"model-code-2722-tab-0\" role=\"tab\" type=\"button\" aria-controls=\"model-code-2722-panel-0\" aria-selected=\"true\" tabindex=\"0\">儲存所有已完成且屬於自己的輸出</button></div><div class=\"cg-tools\"><button class=\"cg-btn cg-copy\" type=\"button\" aria-label=\"複製程式碼\"><svg class=\"cp\" viewBox=\"0 0 16 16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"><rect x=\"5.25\" y=\"5.25\" width=\"8.5\" height=\"8.5\" rx=\"1.75\"/><path d=\"M10.75 5.25V3.5a1.25 1.25 0 0 0-1.25-1.25H3.5A1.25 1.25 0 0 0 2.25 3.5v6a1.25 1.25 0 0 0 1.25 1.25h1.75\"/></svg><svg class=\"ok\" viewBox=\"0 0 16 16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"><path d=\"m3 8.5 3.25 3.25L13 5\"/></svg></button></div></div><div class=\"cg-body\"><div class=\"cg-pane\" id=\"model-code-2722-panel-0\" role=\"tabpanel\" aria-labelledby=\"model-code-2722-tab-0\"><pre data-lang=\"bash\"><code>set -eu\n: &quot;${AILOOT_API_KEY:?Set your Ailoot API key}&quot;\nexport AILOOT_API_KEY\npython3 - &lt;&lt;&#39;PY_ASSETS&#39;\nimport json,os,subprocess\nfrom pathlib import Path\nfrom urllib.parse import urljoin,urlsplit\nr=json.loads(Path(&#39;status.json&#39;).read_text())\nif r.get(&#39;status&#39;)!=&#39;completed&#39;:raise SystemExit(&#39;Keep the original ID and read its status; never recreate an unknown job&#39;)\nif not isinstance(r.get(&#39;data&#39;),list) or not r[&#39;data&#39;]:raise SystemExit(&#39;Keep the complete original status; no completed outputs supplied&#39;)\nurls=[]\nfor i,u in enumerate(r.get(&#39;data&#39;,[])):\n    if not isinstance(u,str):raise SystemExit(&#39;Keep the original response; unexpected asset shape&#39;)\n    urls.append((str(i),u))\nfor label,path in urls:\n    u=urljoin(&#39;https://api.ailoot.ai&#39;,path);z=urlsplit(u)\n    if z.scheme!=&#39;https&#39; or z.netloc!=&#39;api.ailoot.ai&#39; or z.username or z.password:raise SystemExit(&#39;Use the actual returned Ailoot owned content URL&#39;)\n    target=Path(&#39;owned-&#39;+label+&#39;.bin&#39;)\n    subprocess.run([&#39;curl&#39;,&#39;--fail-with-body&#39;,&#39;--silent&#39;,&#39;--show-error&#39;,u,&#39;-H&#39;,&#39;Authorization: Bearer &#39;+os.environ[&#39;AILOOT_API_KEY&#39;],&#39;-D&#39;,str(target)+&#39;.headers&#39;,&#39;-o&#39;,str(target)],check=True)\nprint(&#39;All returned owned URLs saved; complete metadata, timing and usage remain in the JSON.&#39;)\nPY_ASSETS\n</code></pre></div></div></div></details><div class=\"card-result-process\" data-all-results><h5>保留所有已完成的結果</h5><p class=\"note-s\">請儲存每部已完成的影片或傳回的檔案，並從實際傳回的每個素材 URL 取得素材。</p><p class=\"note-s\">請保留每個實際的自有輸出，以及回傳的實測中繼資料。</p></div><div class=\"card-result-process\" data-unknown-recovery><h5>需要檢查原始回應時</h5><p class=\"note-s\">503 result_pending_check + 原始 id + X-Should-Retry:false；切勿重送原始請求</p></div><details class=\"card-about\" data-output-fields><summary>回應欄位</summary><div class=\"tw\" data-card-table=\"output\"><table><thead><tr><th>欄位</th><th>類型</th><th>含義</th></tr></thead><tbody><tr><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">index</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span>integer</td><td data-cell-label=\"含義\"><span class=\"card-cell-label\">含義</span>此影片在輸出清單中的位置，索引從零開始。</td></tr><tr><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">content_url</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span>string</td><td data-cell-label=\"含義\"><span class=\"card-cell-label\">含義</span>此已完成影片的簽署 HTTPS 下載 URL。</td></tr><tr><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">sha256</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span>string | null</td><td data-cell-label=\"含義\"><span class=\"card-cell-label\">含義</span>原始影片位元組的 SHA-256 摘要；無法取得時為 null。</td></tr><tr><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">size_bytes</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span>integer | null</td><td data-cell-label=\"含義\"><span class=\"card-cell-label\">含義</span>原始影片檔案大小，以位元組為單位；無法取得時為 null。</td></tr><tr><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">duration_ms</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span>integer | null</td><td data-cell-label=\"含義\"><span class=\"card-cell-label\">含義</span>實測的影片長度，以毫秒為單位；無法取得時為 null。</td></tr><tr><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">width</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span>integer | null</td><td data-cell-label=\"含義\"><span class=\"card-cell-label\">含義</span>影片寬度，以像素為單位；無法取得時為 null。</td></tr><tr><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">height</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span>integer | null</td><td data-cell-label=\"含義\"><span class=\"card-cell-label\">含義</span>影片高度，以像素為單位；無法取得時為 null。</td></tr><tr><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">video_codec</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span>string | null</td><td data-cell-label=\"含義\"><span class=\"card-cell-label\">含義</span>影片編碼識別碼；未記錄時為 null。</td></tr><tr><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">has_audio</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span>boolean | null</td><td data-cell-label=\"含義\"><span class=\"card-cell-label\">含義</span>影片是否包含音軌；未測量時為 null。</td></tr><tr><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">audio_codec</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span>string | null</td><td data-cell-label=\"含義\"><span class=\"card-cell-label\">含義</span>音訊編碼識別碼；未記錄識別碼時為 null。</td></tr></tbody></table></div></details><details class=\"card-about\" data-method-errors><summary>錯誤與後續步驟</summary><div class=\"tw\" data-card-table=\"errors\"><table><thead><tr><th>回應</th><th>條件</th><th>下一步</th></tr></thead><tbody><tr><th data-cell-label=\"回應\" scope=\"row\"><span class=\"card-cell-label\">回應</span>404 · <code>not_found_error</code></th><td data-cell-label=\"條件\"><span class=\"card-cell-label\">條件</span>無法存取影片，或找不到此影片 ID。</td><td data-cell-label=\"下一步\"><span class=\"card-cell-label\">下一步</span>請確認影片存取權限。若影片已存在，請使用其原始公開 ID 與相同的 API 金鑰。</td></tr><tr><th data-cell-label=\"回應\" scope=\"row\"><span class=\"card-cell-label\">回應</span>401 · <code>authentication_error</code></th><td data-cell-label=\"條件\"><span class=\"card-cell-label\">條件</span>API 金鑰與已驗證的帳號不符。</td><td data-cell-label=\"下一步\"><span class=\"card-cell-label\">下一步</span>提交前，請先確認 API 金鑰與帳號存取權限。</td></tr><tr><th data-cell-label=\"回應\" scope=\"row\"><span class=\"card-cell-label\">回應</span>400 · <code>invalid_request_error</code></th><td data-cell-label=\"條件\"><span class=\"card-cell-label\">條件</span>無法讀取請求，或下載索引無效。</td><td data-cell-label=\"下一步\"><span class=\"card-cell-label\">下一步</span>請修正請求本文。若要下載，請選擇原始工作回傳的輸出索引。</td></tr><tr><th data-cell-label=\"回應\" scope=\"row\"><span class=\"card-cell-label\">回應</span>422 · <code>price_unavailable</code></th><td data-cell-label=\"條件\"><span class=\"card-cell-label\">條件</span>所選影片設定無法定價。</td><td data-cell-label=\"下一步\"><span class=\"card-cell-label\">下一步</span>請選擇支援的影片設定，填妥其必要選項，再提交修正後的請求。</td></tr><tr><th data-cell-label=\"回應\" scope=\"row\"><span class=\"card-cell-label\">回應</span>422 · <code>invalid_request_error</code></th><td data-cell-label=\"條件\"><span class=\"card-cell-label\">條件</span>影片輸入或原始延續工作無效。</td><td data-cell-label=\"下一步\"><span class=\"card-cell-label\">下一步</span>請使用有效的 HTTPS 輸入。若要延續影片，請使用已完成原始影片的公開影片 ID，以及相同的 API 金鑰。</td></tr><tr><th data-cell-label=\"回應\" scope=\"row\"><span class=\"card-cell-label\">回應</span>402 · <code>billing_error</code></th><td data-cell-label=\"條件\"><span class=\"card-cell-label\">條件</span>可用餘額或限制不允許預留額度。</td><td data-cell-label=\"下一步\"><span class=\"card-cell-label\">下一步</span>傳送新的請求前，請先確認可用餘額與限制。</td></tr><tr><th data-cell-label=\"回應\" scope=\"row\"><span class=\"card-cell-label\">回應</span>503 · <code>server_error</code></th><td data-cell-label=\"條件\"><span class=\"card-cell-label\">條件</span>影片驗證、儲存系統或服務存取暫時無法使用。</td><td data-cell-label=\"下一步\"><span class=\"card-cell-label\">下一步</span>請等待服務恢復可用。若已有影片 ID，請查詢該原始工作，切勿另行建立生成工作。</td></tr><tr><th data-cell-label=\"回應\" scope=\"row\"><span class=\"card-cell-label\">回應</span>503 · <code>result_pending_check</code></th><td data-cell-label=\"條件\"><span class=\"card-cell-label\">條件</span>原始影片結果與費用需要查核。</td><td data-cell-label=\"下一步\"><span class=\"card-cell-label\">下一步</span>請保留回傳的影片 ID，並查詢該工作。查詢期間切勿傳送替代的生成請求。</td></tr><tr><th data-cell-label=\"回應\" scope=\"row\"><span class=\"card-cell-label\">回應</span>503 · <code>owned_result_unavailable</code></th><td data-cell-label=\"條件\"><span class=\"card-cell-label\">條件</span>現有影片暫時無法下載。</td><td data-cell-label=\"下一步\"><span class=\"card-cell-label\">下一步</span>請稍後查詢同一影片工作，並下載其現有輸出。新的生成請求會建立獨立操作。</td></tr><tr><th data-cell-label=\"回應\" scope=\"row\"><span class=\"card-cell-label\">回應</span>409 · <code>video_not_ready</code></th><td data-cell-label=\"條件\"><span class=\"card-cell-label\">條件</span>影片內容尚未發布。</td><td data-cell-label=\"下一步\"><span class=\"card-cell-label\">下一步</span>請查詢原始工作狀態。回報 completed 後再下載；若回報 failed，請依其費用查核通知處理。</td></tr></tbody></table></div></details></section><section class=\"card-section\" data-card-section=\"aliases\"><h3 tabindex=\"-1\">別名</h3><h4>模型別名</h4><p class=\"note-s\"><span data-model-alias-route=\"Ultra\"><b>Ailoot Ultra</b> <a href=\"#m=x-ai%2Fgrok-imagine-video&amp;route=Ultra&amp;caller=x-ai%2Fgrok-imagine-video&amp;fmt=videos\"><code>x-ai/grok-imagine-video</code></a></span></p><h4>方法路徑別名</h4><p class=\"note-s\">請使用上方列出的 API 方法路徑。</p><h4>相關呼叫用 ID</h4><p class=\"note-s\"><a href=\"#m=x-ai%2Fgrok-imagine-video&amp;route=Ultra&amp;caller=x-ai%2Fgrok-imagine-video&amp;fmt=videos\"><code>x-ai/grok-imagine-video</code></a></p></section></div>",
      "method_identity": {
        "effective_request_model_id": "x-ai/grok-imagine-video",
        "fmt": "videos",
        "http": "POST",
        "path": "/v1/videos",
        "request_model_id": "x-ai/grok-imagine-video",
        "route_label": "Ultra"
      },
      "method_key": "Ultra|videos|/v1/videos|x-ai%2Fgrok-imagine-video",
      "ordinal": 0,
      "rawMethod": {
        "available": null,
        "billing_basis": {
          "basis": "original_invoice_usd",
          "description": "顯示的費率用於在生成前估算費用。最終費用依原始生成作業記錄的成本計算。實測的輸出時間長度與預估數量並非最終計費數量。",
          "forecast_quantity_is_estimate": true,
          "physical_output_is_billable_quantity": false,
          "version": "original_invoice_usd_v1"
        },
        "cache_read": null,
        "cache_write": null,
        "cache_write_1h": null,
        "contract": {
          "data": {
            "all_results": "請保留每個實際的自有輸出，以及回傳的實測中繼資料。",
            "defaults": {
              "aspect_ratio": null,
              "duration": null,
              "generate_audio": "endpoint capability flag when published; omitted unknown stays unknown; never guarantees audio track",
              "resolution": null,
              "seed": null,
              "size": null,
              "wire_omissions_preserved": true
            },
            "errors": [
              {
                "condition": "無法存取影片，或找不到此影片 ID。",
                "http_status": 404,
                "public_identifier_field": "error.type",
                "recovery": "請確認影片存取權限。若影片已存在，請使用其原始公開 ID 與相同的 API 金鑰。",
                "type": "not_found_error"
              },
              {
                "condition": "API 金鑰與已驗證的帳號不符。",
                "http_status": 401,
                "public_identifier_field": "error.type",
                "recovery": "提交前，請先確認 API 金鑰與帳號存取權限。",
                "type": "authentication_error"
              },
              {
                "condition": "無法讀取請求，或下載索引無效。",
                "http_status": 400,
                "public_identifier_field": "error.type",
                "recovery": "請修正請求本文。若要下載，請選擇原始工作回傳的輸出索引。",
                "type": "invalid_request_error"
              },
              {
                "condition": "所選影片設定無法定價。",
                "http_status": 422,
                "public_identifier_field": "error.type",
                "recovery": "請選擇支援的影片設定，填妥其必要選項，再提交修正後的請求。",
                "type": "price_unavailable"
              },
              {
                "condition": "影片輸入或原始延續工作無效。",
                "http_status": 422,
                "public_identifier_field": "error.type",
                "recovery": "請使用有效的 HTTPS 輸入。若要延續影片，請使用已完成原始影片的公開影片 ID，以及相同的 API 金鑰。",
                "type": "invalid_request_error"
              },
              {
                "condition": "可用餘額或限制不允許預留額度。",
                "http_status": 402,
                "public_identifier_field": "error.type",
                "recovery": "傳送新的請求前，請先確認可用餘額與限制。",
                "type": "billing_error"
              },
              {
                "condition": "影片驗證、儲存系統或服務存取暫時無法使用。",
                "http_status": 503,
                "public_identifier_field": "error.type",
                "recovery": "請等待服務恢復可用。若已有影片 ID，請查詢該原始工作，切勿另行建立生成工作。",
                "type": "server_error"
              },
              {
                "code": "result_pending_check",
                "condition": "原始影片結果與費用需要查核。",
                "http_status": 503,
                "public_identifier_field": "error.code",
                "recovery": "請保留回傳的影片 ID，並查詢該工作。查詢期間切勿傳送替代的生成請求。",
                "type": "server_error"
              },
              {
                "code": "owned_result_unavailable",
                "condition": "現有影片暫時無法下載。",
                "http_status": 503,
                "public_identifier_field": "error.code",
                "recovery": "請稍後查詢同一影片工作，並下載其現有輸出。新的生成請求會建立獨立操作。",
                "type": "server_error"
              },
              {
                "condition": "影片內容尚未發布。",
                "http_status": 409,
                "public_identifier_field": "error.type",
                "recovery": "請查詢原始工作狀態。回報 completed 後再下載；若回報 failed，請依其費用查核通知處理。",
                "type": "video_not_ready"
              }
            ],
            "hints": [
              "No null values or duplicate keys at any JSON object level",
              "No duration/resolution/aspect default is inserted",
              "Prompt required for all21 despite broader official image-only schema",
              "A request must also pass model membership, exact price card, SKU selection and frozen quote construction",
              "Non-string known trace fields reject; other trace keys retain arbitrary JSON",
              "No n/output-count/client price fields accepted",
              "Provider passthrough disabled for all21; feed allowlist names do not supply provider slug/value contract"
            ],
            "ignored_fields": [],
            "lifecycle": {
              "cancel_endpoint": null,
              "content": [
                {
                  "http": "GET",
                  "path": "/v1/videos/{public_id}/content",
                  "query": {
                    "index": "actual output index"
                  }
                }
              ],
              "create": {
                "http": "POST",
                "path": "/v1/videos"
              },
              "mode": "submit_once_poll_original",
              "public_id": "video_<uuid>; owner user/key/group scope",
              "status": [
                {
                  "http": "GET",
                  "path": "/v1/videos/{public_id}"
                }
              ],
              "submit_status": 202,
              "terminal_failure_public": "200 failed + charge_pending_check=true; inspect original operation",
              "terminal_provider_states": [
                "failed",
                "cancelled",
                "expired"
              ],
              "unknown": "503 result_pending_check + 原始 id + X-Should-Retry:false；切勿重送原始請求"
            },
            "material_combinations": [
              {
                "mode": "text_to_video",
                "model": {
                  "enum": [
                    "x-ai/grok-imagine-video"
                  ],
                  "enum_known": true,
                  "type": "string"
                },
                "prompt": {
                  "max_utf8_bytes": 10000,
                  "non_whitespace": true,
                  "type": "string"
                },
                "representation": "請以文字提供 prompt，並以整數秒提供 duration。請選擇支援的解析度，並指定長寬比或使用列出的大小。",
                "required": [
                  "model",
                  "prompt",
                  "duration"
                ],
                "required_material": "文字提示詞。"
              },
              {
                "exact_keys": [
                  "type",
                  "image_url",
                  "frame_type"
                ],
                "mode": "image_to_video",
                "model": {
                  "enum": [
                    "x-ai/grok-imagine-video"
                  ],
                  "enum_known": true,
                  "type": "string"
                },
                "prompt": {
                  "max_utf8_bytes": 10000,
                  "non_whitespace": true,
                  "type": "string"
                },
                "representation": "frame_images 是陣列。每個影格物件包含 type、image_url 與 frame_type；image_url 內含 url。請將 type 設為 image_url，並使用 first_frame。每種影格角色最多只能出現一次。請為每個影格提供公開的 HTTPS 圖片 URL。單次請求請擇一使用影格圖片或圖片參考資料，切勿合併兩者。請選擇支援的解析度，並指定長寬比或使用列出的大小。",
                "required": [
                  "model",
                  "prompt",
                  "duration",
                  "frame_images"
                ],
                "required_material": "文字提示詞與首格圖片。"
              },
              {
                "mode": "Reference to video",
                "model": {
                  "enum": [
                    "x-ai/grok-imagine-video"
                  ],
                  "enum_known": true,
                  "type": "string"
                },
                "prompt": {
                  "max_utf8_bytes": 10000,
                  "non_whitespace": true,
                  "type": "string"
                },
                "representation": "input_references 是物件陣列。請將 type 設為 image_url，並使用相應且內含 url 的欄位。請使用公開的 HTTPS URL。省略 frame_images 即可選擇參考資料模式。切勿同時使用圖片參考資料與影格圖片。請選擇支援的解析度，並指定長寬比或使用列出的大小。",
                "required": [
                  "model",
                  "prompt",
                  "duration",
                  "input_references"
                ],
                "required_material": "文字提示詞與支援的圖片參考資料。"
              }
            ],
            "operation_modes": [
              "text_to_video",
              "image_to_video_frame_images",
              "reference_to_video"
            ],
            "outputs": {
              "content_range_supported": true,
              "every_actual_output": true,
              "family": "video",
              "fields": [
                {
                  "condition": "Always present for each completed output.",
                  "description": "此影片在輸出清單中的位置，索引從零開始。",
                  "field_path": "outputs[].index",
                  "json_schema": {
                    "type": "integer"
                  },
                  "name": "index",
                  "nullable": false,
                  "type": "integer"
                },
                {
                  "condition": "Present after the owned result is available and a signed URL is created.",
                  "description": "此已完成影片的簽署 HTTPS 下載 URL。",
                  "field_path": "outputs[].content_url",
                  "json_schema": {
                    "type": "string"
                  },
                  "name": "content_url",
                  "nullable": false,
                  "type": "string"
                },
                {
                  "condition": "A nonempty recorded digest is returned; otherwise null.",
                  "description": "原始影片位元組的 SHA-256 摘要；無法取得時為 null。",
                  "field_path": "outputs[].sha256",
                  "json_schema": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "name": "sha256",
                  "nullable": true,
                  "type": "string | null"
                },
                {
                  "condition": "Returned when the recorded file size is positive.",
                  "description": "原始影片檔案大小，以位元組為單位；無法取得時為 null。",
                  "field_path": "outputs[].size_bytes",
                  "json_schema": {
                    "type": [
                      "integer",
                      "null"
                    ]
                  },
                  "name": "size_bytes",
                  "nullable": true,
                  "type": "integer | null"
                },
                {
                  "condition": "Returned when the measured duration is positive.",
                  "description": "實測的影片長度，以毫秒為單位；無法取得時為 null。",
                  "field_path": "outputs[].duration_ms",
                  "json_schema": {
                    "type": [
                      "integer",
                      "null"
                    ]
                  },
                  "name": "duration_ms",
                  "nullable": true,
                  "type": "integer | null"
                },
                {
                  "condition": "Width, height and the video codec are returned together when recorded.",
                  "description": "影片寬度，以像素為單位；無法取得時為 null。",
                  "field_path": "outputs[].width",
                  "json_schema": {
                    "type": [
                      "integer",
                      "null"
                    ]
                  },
                  "name": "width",
                  "nullable": true,
                  "type": "integer | null"
                },
                {
                  "condition": "Width, height and the video codec are returned together when recorded.",
                  "description": "影片高度，以像素為單位；無法取得時為 null。",
                  "field_path": "outputs[].height",
                  "json_schema": {
                    "type": [
                      "integer",
                      "null"
                    ]
                  },
                  "name": "height",
                  "nullable": true,
                  "type": "integer | null"
                },
                {
                  "condition": "Returned together with positive recorded width and height.",
                  "description": "影片編碼識別碼；未記錄時為 null。",
                  "field_path": "outputs[].video_codec",
                  "json_schema": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "name": "video_codec",
                  "nullable": true,
                  "type": "string | null"
                },
                {
                  "condition": "Returned when width, height and the video codec are recorded; false is a known result.",
                  "description": "影片是否包含音軌；未測量時為 null。",
                  "field_path": "outputs[].has_audio",
                  "json_schema": {
                    "type": [
                      "boolean",
                      "null"
                    ]
                  },
                  "name": "has_audio",
                  "nullable": true,
                  "type": "boolean | null"
                },
                {
                  "condition": "Returned when video metadata is recorded and the audio codec identifier is nonempty.",
                  "description": "音訊編碼識別碼；未記錄識別碼時為 null。",
                  "field_path": "outputs[].audio_codec",
                  "json_schema": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "name": "audio_codec",
                  "nullable": true,
                  "type": "string | null"
                }
              ],
              "format": "original MP4 bytes; no normalization/transcode",
              "max_aggregate_seconds": 2400,
              "max_bytes_per_output": 67108864,
              "max_seconds_per_output": 600,
              "result": "自有內容的簽署 URL",
              "unmeasured_fields_nullable": true
            },
            "parameters": [
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  "x-ai/grok-imagine-video"
                ],
                "enum_known": true,
                "name": "model",
                "required": true,
                "schema": {
                  "const": "x-ai/grok-imagine-video"
                },
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": null,
                "enum_known": false,
                "minLength": 1,
                "name": "prompt",
                "required": true,
                "schema": {
                  "minLength": 1,
                  "type": "string",
                  "x-source-max-utf8-bytes": 10000,
                  "x-source-non-whitespace": true
                },
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  1,
                  2,
                  3,
                  4,
                  5,
                  6,
                  7,
                  8,
                  9,
                  10,
                  11,
                  12,
                  13,
                  14,
                  15
                ],
                "enum_known": true,
                "maximum": 600,
                "minimum": 1,
                "name": "duration",
                "required": true,
                "schema": {
                  "enum": [
                    1,
                    2,
                    3,
                    4,
                    5,
                    6,
                    7,
                    8,
                    9,
                    10,
                    11,
                    12,
                    13,
                    14,
                    15
                  ],
                  "maximum": 600,
                  "minimum": 1,
                  "type": "integer"
                },
                "type": "integer"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  "480p",
                  "720p"
                ],
                "enum_known": true,
                "name": "resolution",
                "required": false,
                "schema": {
                  "enum": [
                    "480p",
                    "720p"
                  ]
                },
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  "16:9",
                  "9:16",
                  "1:1",
                  "4:3",
                  "3:4",
                  "3:2",
                  "2:3"
                ],
                "enum_known": true,
                "name": "aspect_ratio",
                "required": false,
                "schema": {
                  "enum": [
                    "16:9",
                    "9:16",
                    "1:1",
                    "4:3",
                    "3:4",
                    "3:2",
                    "2:3"
                  ]
                },
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  false
                ],
                "enum_known": true,
                "name": "generate_audio",
                "required": false,
                "schema": {
                  "enum": [
                    false
                  ],
                  "x-omitted-default": "published audio capability when true/false; unknown if null; output audio must be measured"
                },
                "type": "boolean"
              },
              {
                "availability": "source_interface",
                "conditions": "這些鍵描述每個影格物件；image_url 僅包含 url。僅含文字的請求請省略 frame_images。",
                "content": "影格物件陣列。每個物件包含 type=image_url、內含 url 的 image_url，以及 frame_type。請使用 HTTPS 圖片 URL，並將 frame_type 設為 first_frame。每種影格角色最多只能出現一次。",
                "default": null,
                "default_known": false,
                "enum": null,
                "enum_known": false,
                "exact_keys": [
                  "type",
                  "image_url",
                  "frame_type"
                ],
                "maxItems": 1,
                "max_items": 1,
                "minItems": 1,
                "min_items": 1,
                "name": "frame_images",
                "required": false,
                "schema": {
                  "items": {
                    "additionalProperties": false,
                    "properties": {
                      "frame_type": {
                        "enum": [
                          "first_frame"
                        ]
                      },
                      "image_url": {
                        "additionalProperties": false,
                        "properties": {
                          "url": {
                            "format": "uri",
                            "pattern": "^https://",
                            "type": "string",
                            "x-source-rule": "public HTTPS; no userinfo, fragment, whitespace, private/reserved hosts; own-media links additionally require owner/signature/status/hash/MIME/bytes"
                          }
                        },
                        "required": [
                          "url"
                        ],
                        "type": "object"
                      },
                      "type": {
                        "const": "image_url"
                      }
                    },
                    "required": [
                      "type",
                      "image_url",
                      "frame_type"
                    ],
                    "type": "object"
                  },
                  "maxItems": 1,
                  "minItems": 1,
                  "type": "array",
                  "x-source-unique-role": "frame_type"
                },
                "type": "array"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": null,
                "enum_known": false,
                "name": "input_references",
                "required": false,
                "schema": {
                  "items": {
                    "oneOf": [
                      {
                        "additionalProperties": false,
                        "properties": {
                          "image_url": {
                            "additionalProperties": false,
                            "properties": {
                              "url": {
                                "format": "uri",
                                "pattern": "^https://",
                                "type": "string",
                                "x-source-rule": "public HTTPS; no userinfo, fragment, whitespace, private/reserved hosts; own-media links additionally require owner/signature/status/hash/MIME/bytes"
                              }
                            },
                            "required": [
                              "url"
                            ],
                            "type": "object"
                          },
                          "type": {
                            "const": "image_url"
                          }
                        },
                        "required": [
                          "type",
                          "image_url"
                        ],
                        "type": "object"
                      }
                    ]
                  },
                  "type": "array"
                },
                "type": "array"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  "854x480",
                  "1280x720",
                  "480x854",
                  "720x1280",
                  "480x480",
                  "720x720",
                  "640x480",
                  "960x720",
                  "480x640",
                  "720x960",
                  "720x480",
                  "1080x720",
                  "480x720",
                  "720x1080"
                ],
                "enum_known": true,
                "name": "size",
                "pattern": "^[1-9][0-9]*x[1-9][0-9]*$",
                "required": false,
                "schema": {
                  "enum": [
                    "854x480",
                    "1280x720",
                    "480x854",
                    "720x1280",
                    "480x480",
                    "720x720",
                    "640x480",
                    "960x720",
                    "480x640",
                    "720x960",
                    "720x480",
                    "1080x720",
                    "480x720",
                    "720x1080"
                  ],
                  "pattern": "^[1-9][0-9]*x[1-9][0-9]*$",
                  "type": "string"
                },
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": null,
                "enum_known": false,
                "name": "callback_url",
                "pattern": "^https://",
                "required": false,
                "schema": {
                  "format": "uri",
                  "pattern": "^https://",
                  "type": "string",
                  "x-source-rule": "public HTTPS; no userinfo, fragment, whitespace, private/reserved hosts; own-media links additionally require owner/signature/status/hash/MIME/bytes"
                },
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": null,
                "enum_known": false,
                "maxLength": 256,
                "name": "session_id",
                "required": false,
                "schema": {
                  "maxLength": 256,
                  "type": "string"
                },
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": null,
                "enum_known": false,
                "name": "trace",
                "required": false,
                "schema": {
                  "additionalProperties": true,
                  "properties": {
                    "generation_name": {
                      "type": "string"
                    },
                    "parent_span_id": {
                      "type": "string"
                    },
                    "span_name": {
                      "type": "string"
                    },
                    "trace_id": {
                      "type": "string"
                    },
                    "trace_name": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": "object"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": null,
                "enum_known": false,
                "maxLength": 256,
                "name": "user",
                "required": false,
                "schema": {
                  "maxLength": 256,
                  "type": "string"
                },
                "type": "string"
              }
            ],
            "request_schema": {
              "$schema": "https://json-schema.org/draft/2020-12/schema",
              "additionalProperties": false,
              "properties": {
                "aspect_ratio": {
                  "enum": [
                    "16:9",
                    "9:16",
                    "1:1",
                    "4:3",
                    "3:4",
                    "3:2",
                    "2:3"
                  ]
                },
                "callback_url": {
                  "format": "uri",
                  "pattern": "^https://",
                  "type": "string",
                  "x-source-rule": "public HTTPS; no userinfo, fragment, whitespace, private/reserved hosts; own-media links additionally require owner/signature/status/hash/MIME/bytes"
                },
                "creativity": false,
                "duration": {
                  "enum": [
                    1,
                    2,
                    3,
                    4,
                    5,
                    6,
                    7,
                    8,
                    9,
                    10,
                    11,
                    12,
                    13,
                    14,
                    15
                  ],
                  "maximum": 600,
                  "minimum": 1,
                  "type": "integer"
                },
                "frame_images": {
                  "items": {
                    "additionalProperties": false,
                    "properties": {
                      "frame_type": {
                        "enum": [
                          "first_frame"
                        ]
                      },
                      "image_url": {
                        "additionalProperties": false,
                        "properties": {
                          "url": {
                            "format": "uri",
                            "pattern": "^https://",
                            "type": "string",
                            "x-source-rule": "public HTTPS; no userinfo, fragment, whitespace, private/reserved hosts; own-media links additionally require owner/signature/status/hash/MIME/bytes"
                          }
                        },
                        "required": [
                          "url"
                        ],
                        "type": "object"
                      },
                      "type": {
                        "const": "image_url"
                      }
                    },
                    "required": [
                      "type",
                      "image_url",
                      "frame_type"
                    ],
                    "type": "object"
                  },
                  "maxItems": 1,
                  "minItems": 1,
                  "type": "array",
                  "x-source-unique-role": "frame_type"
                },
                "generate_audio": {
                  "enum": [
                    false
                  ],
                  "x-omitted-default": "published audio capability when true/false; unknown if null; output audio must be measured"
                },
                "input_references": {
                  "items": {
                    "oneOf": [
                      {
                        "additionalProperties": false,
                        "properties": {
                          "image_url": {
                            "additionalProperties": false,
                            "properties": {
                              "url": {
                                "format": "uri",
                                "pattern": "^https://",
                                "type": "string",
                                "x-source-rule": "public HTTPS; no userinfo, fragment, whitespace, private/reserved hosts; own-media links additionally require owner/signature/status/hash/MIME/bytes"
                              }
                            },
                            "required": [
                              "url"
                            ],
                            "type": "object"
                          },
                          "type": {
                            "const": "image_url"
                          }
                        },
                        "required": [
                          "type",
                          "image_url"
                        ],
                        "type": "object"
                      }
                    ]
                  },
                  "type": "array"
                },
                "model": {
                  "const": "x-ai/grok-imagine-video"
                },
                "previous_job_id": false,
                "prompt": {
                  "minLength": 1,
                  "type": "string",
                  "x-source-max-utf8-bytes": 10000,
                  "x-source-non-whitespace": true
                },
                "provider": false,
                "resolution": {
                  "enum": [
                    "480p",
                    "720p"
                  ]
                },
                "seed": false,
                "session_id": {
                  "maxLength": 256,
                  "type": "string"
                },
                "size": {
                  "enum": [
                    "854x480",
                    "1280x720",
                    "480x854",
                    "720x1280",
                    "480x480",
                    "720x720",
                    "640x480",
                    "960x720",
                    "480x640",
                    "720x960",
                    "720x480",
                    "1080x720",
                    "480x720",
                    "720x1080"
                  ],
                  "pattern": "^[1-9][0-9]*x[1-9][0-9]*$",
                  "type": "string"
                },
                "trace": {
                  "additionalProperties": true,
                  "properties": {
                    "generation_name": {
                      "type": "string"
                    },
                    "parent_span_id": {
                      "type": "string"
                    },
                    "span_name": {
                      "type": "string"
                    },
                    "trace_id": {
                      "type": "string"
                    },
                    "trace_name": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "upscale_factor": false,
                "user": {
                  "maxLength": 256,
                  "type": "string"
                }
              },
              "required": [
                "model",
                "prompt",
                "duration"
              ],
              "title": "Video generation request",
              "type": "object",
              "x-source-global-rules": [
                "No null values or duplicate keys at any JSON object level",
                "No duration/resolution/aspect default is inserted",
                "Prompt required for all21 despite broader official image-only schema",
                "A request must also pass model membership, exact price card, SKU selection and frozen quote construction",
                "Non-string known trace fields reject; other trace keys retain arbitrary JSON",
                "No n/output-count/client price fields accepted",
                "Provider passthrough disabled for all21; feed allowlist names do not supply provider slug/value contract"
              ],
              "x-source-material-combinations": [
                "Exact model/card, positive published duration, model resolution/aspect membership and valid frozen quote are all required; independent enum arrays are not proven provider Cartesian combinations.",
                "Use exact published size or compatible resolution/aspect. Omitted options stay omitted; no guessed geometry.",
                "first_frame/last_frame roles each occur at most once; frame_images wins mode precedence over input_references.",
                "provider options are unavailable for this model despite any published passthrough-name allowlist.",
                "Frame images plus image references are rejected because mixed additive input count is unproved; pure frame or pure reference mode remains separately priced."
              ]
            },
            "unsupported": [
              "seed",
              "provider",
              "previous_job_id",
              "upscale_factor",
              "creativity"
            ]
          },
          "input": {
            "additional_properties": false,
            "content_type": "application/json",
            "material_types": [
              "text",
              "image"
            ],
            "optional_controls": [
              "resolution",
              "aspect_ratio",
              "generate_audio",
              "frame_images",
              "input_references",
              "size",
              "callback_url",
              "session_id",
              "trace",
              "user"
            ],
            "required": [
              "model",
              "prompt",
              "duration"
            ]
          },
          "lifecycle": {
            "cancel_endpoint": null,
            "content": [
              {
                "http": "GET",
                "path": "/v1/videos/{public_id}/content",
                "query": {
                  "index": "actual output index"
                }
              }
            ],
            "create": {
              "http": "POST",
              "path": "/v1/videos"
            },
            "mode": "submit_once_poll_original",
            "public_id": "video_<uuid>; owner user/key/group scope",
            "status": [
              {
                "http": "GET",
                "path": "/v1/videos/{public_id}"
              }
            ],
            "submit_status": 202,
            "terminal_failure_public": "200 failed + charge_pending_check=true; inspect original operation",
            "terminal_provider_states": [
              "failed",
              "cancelled",
              "expired"
            ],
            "unknown": "503 result_pending_check + originalid + X-Should-Retry:false; never replay original"
          },
          "method": {
            "http": "POST",
            "path": "/v1/videos"
          },
          "method_aliases": [],
          "operation_modes": [
            "text_to_video",
            "image_to_video_frame_images",
            "reference_to_video"
          ],
          "output": {
            "content_range_supported": true,
            "every_actual_output": true,
            "family": "video",
            "fields": [
              {
                "condition": "Always present for each completed output.",
                "description": "Zero-based position of this video in the outputs list.",
                "field_path": "outputs[].index",
                "json_schema": {
                  "type": "integer"
                },
                "name": "index",
                "nullable": false,
                "type": "integer"
              },
              {
                "condition": "Present after the owned result is available and a signed URL is created.",
                "description": "Signed HTTPS download URL for this completed video.",
                "field_path": "outputs[].content_url",
                "json_schema": {
                  "type": "string"
                },
                "name": "content_url",
                "nullable": false,
                "type": "string"
              },
              {
                "condition": "A nonempty recorded digest is returned; otherwise null.",
                "description": "SHA-256 digest of the original video bytes; null if unavailable.",
                "field_path": "outputs[].sha256",
                "json_schema": {
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "name": "sha256",
                "nullable": true,
                "type": "string | null"
              },
              {
                "condition": "Returned when the recorded file size is positive.",
                "description": "Size of the original video file in bytes; null if unavailable.",
                "field_path": "outputs[].size_bytes",
                "json_schema": {
                  "type": [
                    "integer",
                    "null"
                  ]
                },
                "name": "size_bytes",
                "nullable": true,
                "type": "integer | null"
              },
              {
                "condition": "Returned when the measured duration is positive.",
                "description": "Measured video duration in milliseconds; null if unavailable.",
                "field_path": "outputs[].duration_ms",
                "json_schema": {
                  "type": [
                    "integer",
                    "null"
                  ]
                },
                "name": "duration_ms",
                "nullable": true,
                "type": "integer | null"
              },
              {
                "condition": "Width, height and the video codec are returned together when recorded.",
                "description": "Video width in pixels; null if unavailable.",
                "field_path": "outputs[].width",
                "json_schema": {
                  "type": [
                    "integer",
                    "null"
                  ]
                },
                "name": "width",
                "nullable": true,
                "type": "integer | null"
              },
              {
                "condition": "Width, height and the video codec are returned together when recorded.",
                "description": "Video height in pixels; null if unavailable.",
                "field_path": "outputs[].height",
                "json_schema": {
                  "type": [
                    "integer",
                    "null"
                  ]
                },
                "name": "height",
                "nullable": true,
                "type": "integer | null"
              },
              {
                "condition": "Returned together with positive recorded width and height.",
                "description": "Video codec identifier; null if not recorded.",
                "field_path": "outputs[].video_codec",
                "json_schema": {
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "name": "video_codec",
                "nullable": true,
                "type": "string | null"
              },
              {
                "condition": "Returned when width, height and the video codec are recorded; false is a known result.",
                "description": "Whether the video contains an audio track; null if not measured.",
                "field_path": "outputs[].has_audio",
                "json_schema": {
                  "type": [
                    "boolean",
                    "null"
                  ]
                },
                "name": "has_audio",
                "nullable": true,
                "type": "boolean | null"
              },
              {
                "condition": "Returned when video metadata is recorded and the audio codec identifier is nonempty.",
                "description": "Audio codec identifier; null when no identifier is recorded.",
                "field_path": "outputs[].audio_codec",
                "json_schema": {
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "name": "audio_codec",
                "nullable": true,
                "type": "string | null"
              }
            ],
            "format": "original MP4 bytes; no normalization/transcode",
            "max_aggregate_seconds": 2400,
            "max_bytes_per_output": 67108864,
            "max_seconds_per_output": 600,
            "result": "signed owned content URLs",
            "unmeasured_fields_nullable": true
          }
        },
        "ctx": null,
        "declared_pricing_profiles": [
          {
            "dimensions": {
              "regime": "base"
            },
            "label": "Base token rates",
            "units": [
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "input_price",
                "label": "Input tokens",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "input_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "output_price",
                "label": "Output tokens",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "output_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "output_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_read_price",
                "label": "Cache read",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "cached_input_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "cached_input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_write_price",
                "label": "Cache write",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "generic_cache_creation_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "generic_cache_creation_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_write_1h_price",
                "label": "Cache write, 1 hour",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "one_hour_cache_creation_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "one_hour_cache_creation_token"
              }
            ]
          },
          {
            "dimensions": {
              "conditions": "No additional condition is declared in this pricing key.",
              "quoted_unit": "per image"
            },
            "label": "Input image",
            "units": [
              {
                "amount": "0.004",
                "amount_unit": "usd_per_image",
                "billing_input": false,
                "estimate_only": true,
                "key": "cents_per_image_input",
                "label": "Input image",
                "native_amount_usd_per_unit": "0.004",
                "native_quantity": 1,
                "public_unit_label": "per image",
                "quantity": 1,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "image"
              }
            ]
          },
          {
            "dimensions": {
              "conditions": "resolution: 480p",
              "quoted_unit": "per video second"
            },
            "label": "影片價格",
            "units": [
              {
                "amount": "0.1",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "cents_per_video_output_second_480p",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.1",
                "native_quantity": 1,
                "public_unit_label": "per video second",
                "quantity": 1,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "video_second"
              }
            ]
          },
          {
            "dimensions": {
              "conditions": "resolution: 720p",
              "quoted_unit": "per video second"
            },
            "label": "Video price",
            "units": [
              {
                "amount": "0.14",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "cents_per_video_output_second_720p",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.14",
                "native_quantity": 1,
                "public_unit_label": "per video second",
                "quantity": 1,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "video_second"
              }
            ]
          },
          {
            "basis": "此估算並非額外費用，也不是本次生成完成後的固定費率。",
            "dimensions": {
              "forecast_quantity": "one generation estimate"
            },
            "label": "預估生成費用",
            "units": [
              {
                "amount": "0.1",
                "amount_unit": "usd_per_exact_native_unit",
                "billing_input": false,
                "estimate_only": true,
                "key": "forecast_usd",
                "label": "Estimated generation cost",
                "native_amount_usd_per_unit": "0.1",
                "native_quantity": 1,
                "public_unit_label": "estimate before generation",
                "quantity": 1,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "request_estimate"
              }
            ]
          }
        ],
        "examples": [
          {
            "code": "set -eu\n: \"${AILOOT_API_KEY:?Set your Ailoot API key}\"\npython3 - <<'PY_REQUEST'\nfrom pathlib import Path\nPath('request.json').write_text('{\"aspect_ratio\":\"16:9\",\"duration\":8,\"model\":\"x-ai/grok-imagine-video\",\"prompt\":\"A serene mountain landscape at sunset\",\"resolution\":\"720p\"}', encoding='utf-8')\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/videos \\\n  -H \"Authorization: Bearer $AILOOT_API_KEY\" -H 'Content-Type: application/json' \\\n  --data-binary @request.json -D response-headers.txt -o result.json\npython3 - <<'PY_RESULT'\nimport json\nfrom pathlib import Path\nr=json.loads(Path('result.json').read_text())\nprint(json.dumps(r,ensure_ascii=False,indent=2))\nprint('Keep the complete JSON and response headers; do not resubmit an unknown creation.')\nPY_RESULT\n",
            "label": "curl · create video",
            "language": "bash"
          },
          {
            "code": "set -eu\n: \"${AILOOT_API_KEY:?Set your Ailoot API key}\"\npython3 - <<'PY_STATUS_URL'\nimport json\nfrom pathlib import Path\nfrom urllib.parse import quote\nr=json.loads(Path('result.json').read_text())\nif not isinstance(r.get('id'),str) or not r['id']:raise SystemExit('Keep the original response and headers for reconciliation; no returned ID')\nPath('status-url.txt').write_text('https://api.ailoot.ai/v1/videos/'+quote(r['id'],safe=''))\nPY_STATUS_URL\ncurl --fail-with-body --silent --show-error \"$(cat status-url.txt)\" \\\n  -H \"Authorization: Bearer $AILOOT_API_KEY\" -D status-headers.txt -o status.json\npython3 - <<'PY_RESULT'\nimport json\nfrom pathlib import Path\nr=json.loads(Path('status.json').read_text())\nprint(json.dumps(r,ensure_ascii=False,indent=2))\nprint('Keep the complete JSON and response headers; do not resubmit an unknown creation.')\nPY_RESULT\n",
            "label": "GET original status",
            "language": "bash"
          },
          {
            "code": "set -eu\n: \"${AILOOT_API_KEY:?Set your Ailoot API key}\"\nexport AILOOT_API_KEY\npython3 - <<'PY_ASSETS'\nimport json,os,subprocess\nfrom pathlib import Path\nfrom urllib.parse import urljoin,urlsplit\nr=json.loads(Path('status.json').read_text())\nif r.get('status')!='completed':raise SystemExit('Keep the original ID and read its status; never recreate an unknown job')\nif not isinstance(r.get('data'),list) or not r['data']:raise SystemExit('Keep the complete original status; no completed outputs supplied')\nurls=[]\nfor i,u in enumerate(r.get('data',[])):\n    if not isinstance(u,str):raise SystemExit('Keep the original response; unexpected asset shape')\n    urls.append((str(i),u))\nfor label,path in urls:\n    u=urljoin('https://api.ailoot.ai',path);z=urlsplit(u)\n    if z.scheme!='https' or z.netloc!='api.ailoot.ai' or z.username or z.password:raise SystemExit('Use the actual returned Ailoot owned content URL')\n    target=Path('owned-'+label+'.bin')\n    subprocess.run(['curl','--fail-with-body','--silent','--show-error',u,'-H','Authorization: Bearer '+os.environ['AILOOT_API_KEY'],'-D',str(target)+'.headers','-o',str(target)],check=True)\nprint('All returned owned URLs saved; complete metadata, timing and usage remain in the JSON.')\nPY_ASSETS\n",
            "label": "Save every completed owned output",
            "language": "bash"
          }
        ],
        "family": "openai",
        "fast_multiplier": null,
        "flex_multiplier": null,
        "fmt": "videos",
        "hints": [],
        "http": "POST",
        "in": null,
        "input": [
          "text",
          "image"
        ],
        "label": "Видео",
        "max_out": null,
        "max_reasoning_effort_multiplier": null,
        "method_aliases": [],
        "out": null,
        "output": [
          "video"
        ],
        "path": "/v1/videos",
        "price_conditions": [
          {
            "label": "Fast mode",
            "value": "Not specified",
            "when": "When fast mode is selected"
          },
          {
            "label": "Flex mode",
            "value": "Not specified",
            "when": "When flex mode is selected"
          },
          {
            "label": "Maximum reasoning effort",
            "value": "Not specified",
            "when": "When maximum reasoning effort uses the default adjustment"
          }
        ],
        "pricing": {
          "billing_mode": "original_invoice_usd",
          "image_input_price": null,
          "image_output_price": null
        },
        "pricing_profiles": [
          {
            "dimensions": {
              "regime": "base"
            },
            "label": "Base token rates",
            "units": [
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "input_price",
                "label": "Input tokens",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "input_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "output_price",
                "label": "Output tokens",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "output_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "output_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_read_price",
                "label": "Cache read",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "cached_input_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "cached_input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_write_price",
                "label": "Cache write",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "generic_cache_creation_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "generic_cache_creation_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_write_1h_price",
                "label": "Cache write, 1 hour",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "one_hour_cache_creation_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "one_hour_cache_creation_token"
              }
            ]
          },
          {
            "dimensions": {
              "conditions": "No additional condition is declared in this pricing key.",
              "quoted_unit": "per image"
            },
            "label": "Input image",
            "units": [
              {
                "amount": "0.004",
                "amount_unit": "usd_per_image",
                "billing_input": false,
                "estimate_only": true,
                "key": "cents_per_image_input",
                "label": "Input image",
                "native_amount_usd_per_unit": "0.004",
                "native_quantity": 1,
                "public_unit_label": "per image",
                "quantity": 1,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "image"
              }
            ]
          },
          {
            "dimensions": {
              "conditions": "resolution: 480p",
              "quoted_unit": "per video second"
            },
            "label": "Video price",
            "units": [
              {
                "amount": "0.1",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "cents_per_video_output_second_480p",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.1",
                "native_quantity": 1,
                "public_unit_label": "per video second",
                "quantity": 1,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "video_second"
              }
            ]
          },
          {
            "dimensions": {
              "conditions": "resolution: 720p",
              "quoted_unit": "per video second"
            },
            "label": "Video price",
            "units": [
              {
                "amount": "0.14",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "cents_per_video_output_second_720p",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.14",
                "native_quantity": 1,
                "public_unit_label": "per video second",
                "quantity": 1,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "video_second"
              }
            ]
          },
          {
            "basis": "This estimate is not an additional charge or a fixed rate for the completed generation.",
            "dimensions": {
              "forecast_quantity": "one generation estimate"
            },
            "label": "Estimated generation cost",
            "units": [
              {
                "amount": "0.1",
                "amount_unit": "usd_per_exact_native_unit",
                "billing_input": false,
                "estimate_only": true,
                "key": "forecast_usd",
                "label": "Estimated generation cost",
                "native_amount_usd_per_unit": "0.1",
                "native_quantity": 1,
                "public_unit_label": "estimate before generation",
                "quantity": 1,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "request_estimate"
              }
            ]
          }
        ],
        "request_model_id": "x-ai/grok-imagine-video",
        "route_label": "Ultra",
        "status_reads": [
          "GET /v1/videos/{public_id}",
          "GET /v1/videos/{public_id}/content"
        ],
        "tiers": [],
        "units": [
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": false,
            "estimate_only": true,
            "key": "input_price",
            "label": "Input tokens",
            "native_amount_usd_per_unit": null,
            "native_quantity": 1,
            "native_unit": "input_token",
            "public_unit_label": "/ 1K tokens",
            "quantity": 1000,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "input_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": false,
            "estimate_only": true,
            "key": "output_price",
            "label": "Output tokens",
            "native_amount_usd_per_unit": null,
            "native_quantity": 1,
            "native_unit": "output_token",
            "public_unit_label": "/ 1K tokens",
            "quantity": 1000,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "out",
            "unit": "output_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": false,
            "estimate_only": true,
            "key": "cache_read_price",
            "label": "Cache read",
            "native_amount_usd_per_unit": null,
            "native_quantity": 1,
            "native_unit": "cached_input_token",
            "public_unit_label": "/ 1K tokens",
            "quantity": 1000,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "cached_input_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": false,
            "estimate_only": true,
            "key": "cache_write_price",
            "label": "Cache write",
            "native_amount_usd_per_unit": null,
            "native_quantity": 1,
            "native_unit": "generic_cache_creation_token",
            "public_unit_label": "/ 1K tokens",
            "quantity": 1000,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "generic_cache_creation_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": false,
            "estimate_only": true,
            "key": "cache_write_1h_price",
            "label": "Cache write, 1 hour",
            "native_amount_usd_per_unit": null,
            "native_quantity": 1,
            "native_unit": "one_hour_cache_creation_token",
            "public_unit_label": "/ 1K tokens",
            "quantity": 1000,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "one_hour_cache_creation_token"
          },
          {
            "amount": "0.004",
            "amount_unit": "usd_per_image",
            "billing_input": false,
            "estimate_only": true,
            "key": "cents_per_image_input",
            "label": "Input image",
            "native_amount_usd_per_unit": "0.004",
            "native_quantity": 1,
            "public_unit_label": "per image",
            "quantity": 1,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "image"
          },
          {
            "amount": "0.1",
            "amount_unit": "usd_per_video_second",
            "billing_input": false,
            "estimate_only": true,
            "key": "cents_per_video_output_second_480p",
            "label": "Video price",
            "native_amount_usd_per_unit": "0.1",
            "native_quantity": 1,
            "public_unit_label": "per video second",
            "quantity": 1,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "out",
            "unit": "video_second"
          },
          {
            "amount": "0.14",
            "amount_unit": "usd_per_video_second",
            "billing_input": false,
            "estimate_only": true,
            "key": "cents_per_video_output_second_720p",
            "label": "Video price",
            "native_amount_usd_per_unit": "0.14",
            "native_quantity": 1,
            "public_unit_label": "per video second",
            "quantity": 1,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "out",
            "unit": "video_second"
          },
          {
            "amount": "0.1",
            "amount_unit": "usd_per_exact_native_unit",
            "billing_input": false,
            "estimate_only": true,
            "key": "forecast_usd",
            "label": "Estimated generation cost",
            "native_amount_usd_per_unit": "0.1",
            "native_quantity": 1,
            "public_unit_label": "estimate before generation",
            "quantity": 1,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "out",
            "unit": "request_estimate"
          }
        ]
      }
    }
  ],
  "model_id": "x-ai/grok-imagine-video",
  "nativeProvenance": {
    "input_facts_canonical_sha256": "18963d801aa7b94801318a1ae661959af6173069e951508bf889e9cd23bcca84",
    "input_html_sha256": "fdd07da043113f22a55c154f38290d37aeaced4647072306018195a301822892",
    "private_audit_sha256": "54a04406c929404ae7c9e25751ab7b606b2bcf8cf01985f9f1728182f658f700",
    "role": "historical-normalized-input-audit-hashes",
    "schema": "ailoot-native-model-provenance-v2"
  },
  "page": {
    "canonical": "https://ailoot.ai/models/zh-hant-tw/x-ai-grok-imagine-video/",
    "description": "Grok Imagine Video 可根據文字、起始圖片或最多七張視覺參考生成短片。經典版本也可編輯既有 MP4 短片，並增加 2–10 秒的後續內容。生成最高為附帶音訊的 720p；編輯與延長各有其限制，並保留來源構圖。",
    "locale": "zh-hant-tw",
    "md_url": "https://ailoot.ai/models/zh-hant-tw/x-ai-grok-imagine-video/index.md",
    "title": "SpaceXAI: Grok Imagine Video — Ailoot",
    "url": "https://ailoot.ai/models/zh-hant-tw/x-ai-grok-imagine-video/"
  },
  "rawModel": {
    "about": "Grok Imagine Video 是 Grok Imagine 影片系列的經典版本。原廠目前的文件涵蓋根據提示詞生成新短片、讓起始圖片動起來、使用視覺參考，以及修改或接續現有影片。這些流程產生不同素材：全新場景、所提供影像的編輯版本，或包含原始影像及其後新增內容的單一影片。請依現有素材與需要變動的鏡頭部分選擇流程。\n\n製作新的文字轉影片鏡頭時，請描述主體、環境、可見動作、攝影機與聲音。標準生成支援 1–15 秒短片、480p 或 720p 輸出，以及生成音訊。文件列出方形、橫式、直式與更寬比例，包括 1:1、16:9、9:16、4:3、3:4、3:2、2:3、21:9 與 5:2。一份原創簡述可以要求紙燈籠在安靜庭院上方輕輕晃動，攝影機向側邊平移追拍。檢查時應確認動作、構圖與環境聲是否支撐這個單一鏡頭。\n\n在圖片轉影片中，提供的靜態圖片是第一個影格。請先準備好預期裁切、主體與可見細節，再描述接續動作。輸出沿用圖片長寬比。起始圖片提供精確的開場構圖；參考轉影片則以圖片引導新構圖場景中的人物、產品或環境。區分這兩種用途，有助於在將已知物件放入其他場景時，避免出現不符合預期的開場。\n\n經典模型每次參考引導請求最多接受七張參考圖片。此模式限於十秒與 720p。請為每份參考指定明確用途，並依清單位置識別，從 <IMAGE_0> 開始。製作產品情境短片時，一張參考可識別物件，另一張可提供所需地點。簡述應聚焦於物件位置與鏡頭主要動作。經典參考模式使用自己的設定；完整 1.5 版本才提供額外的指定聲音與固定影格控制。\n\n影片編輯接受既有短片及描述變更的提示詞。原廠接受長度最高 8.7 秒的 MP4 來源，支援 H.264、H.265 或 AV1 等編碼。編輯結果保留來源片長與長寬比，解析度沿用來源但最高為 720p。自訂片長、長寬比與解析度控制不適用於此編輯流程。請準備已有最終用途所需構圖及時間安排的來源，讓提示詞能專注於預期視覺修改。\n\n一份原創編輯簡述可以更換圍巾顏色，同時保留人物臉部、動作、背景與攝影機。請在變更之外，明確列出這些保留項目。原廠描述會盡可能保留來源其餘部分；這是實用的檢查目標，不代表每個像素都保證完全一致。請比較整段短片，尤其是物件移動、穿越其他物件或部分被遮擋時。最終素材是編輯後的短片，不只是顯示新顏色的一張靜態圖片。\n\n影片延長會接續現有 MP4 的最後一格。文件列出的來源長度為 2–15 秒；新增部分為 2–10 秒，預設六秒。延長長度只指新增部分。十秒來源加上五秒接續內容，會產生包含兩部分的十五秒影片。結果保留來源長寬比，解析度沿用來源但最高為 720p。請準備來源的最後一刻，描述接下來應發生的事，例如主體轉向靠近的物件，而攝影機延續原本的移動。\n\n檢查延長結果時，請特別查看來源與新增內容的接點。確認主體身分、動作方向、攝影機速度、光線與聲音，讓接續內容符合前段動作。若短片在視覺上不自然的位置結束，請在下一鏡規劃中明確處理該接點。較長場景的組裝屬於剪輯決策：模型的生成、參考、編輯與延長各有不同片長限制，延長後的總成品也可能長於標準新生成短片。\n\n原廠影片流程採非同步處理。請求識別碼可追蹤工作，直到完成結果提供影片位置與片長；輸出位置是暫時性的。準備正式剪輯時，請保存可播放結果與來源素材。完整 Grok Imagine Video 1.5 提供原生 1080p 生成及更豐富的視覺、聲音與影格定位，Lite 則適合簡單提示詞或起始圖片工作。若起始素材已是影片，需要定向修改或接續，經典版本仍很實用。",
    "alias_of": null,
    "aliases": [],
    "author": "SpaceXAI",
    "available": null,
    "canonical_model": "x-ai/grok-imagine-video",
    "capabilities": {
      "context_length": 0,
      "manufacturer_input": [
        "text",
        "image"
      ],
      "manufacturer_output": [
        "video"
      ]
    },
    "card_routes": [
      {
        "label": "Ultra",
        "rates": [
          {
            "amount": "0.1",
            "amount_unit": "usd_per_exact_native_unit",
            "billing_input": false,
            "estimate_only": true,
            "key": "forecast_usd",
            "label": "Estimated generation cost",
            "native_amount_usd_per_unit": "0.1",
            "native_quantity": 1,
            "public_unit_label": "estimate before generation",
            "quantity": 1,
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "out",
            "unit": "request_estimate"
          }
        ],
        "summary": "完整的設定價格資訊請見詳細資料。"
      }
    ],
    "ctx": null,
    "declared_tariff_references": [
      {
        "client_selectable": false,
        "key": "5028ba460dfc0ba205d6f290",
        "label": "影片設定的價格參考",
        "profiles": [
          {
            "basis": "所示設定的公開價格參考。最終費用依實際計費設定計算。",
            "dimensions": {
              "conditions": "此定價鍵未宣告額外條件。"
            },
            "label": "輸入圖片",
            "units": [
              {
                "amount": "0.004",
                "amount_unit": "usd_per_image",
                "billing_input": false,
                "key": "input_image",
                "label": "Input image",
                "public_unit_label": "per image",
                "quantity": 1,
                "rate_role": "typed_video_image_reference",
                "side": "in",
                "unit": "image"
              }
            ]
          },
          {
            "basis": "所示設定的公開價格參考。最終費用依實際計費設定計算。",
            "dimensions": {
              "conditions": "resolution: 480p"
            },
            "label": "影片價格",
            "units": [
              {
                "amount": "0.1",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "key": "video_second",
                "label": "Video price",
                "public_unit_label": "per video second",
                "quantity": 1,
                "rate_role": "typed_video_second_reference",
                "side": "out",
                "unit": "video_second"
              }
            ]
          },
          {
            "basis": "所示設定的公開價格參考。最終費用依實際計費設定計算。",
            "dimensions": {
              "conditions": "resolution: 720p"
            },
            "label": "影片價格",
            "units": [
              {
                "amount": "0.14",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "key": "video_second",
                "label": "Video price",
                "public_unit_label": "per video second",
                "quantity": 1,
                "rate_role": "typed_video_second_reference",
                "side": "out",
                "unit": "video_second"
              }
            ]
          }
        ]
      }
    ],
    "entity_type": "model",
    "formats": [
      "videos"
    ],
    "id": "x-ai/grok-imagine-video",
    "input": [
      "text",
      "image"
    ],
    "kind": "video",
    "max_out": null,
    "methods": [
      {
        "available": null,
        "billing_basis": {
          "basis": "original_invoice_usd",
          "description": "顯示的費率用於在生成前估算費用。最終費用依原始生成作業記錄的成本計算。實測的輸出時間長度與預估數量並非最終計費數量。",
          "forecast_quantity_is_estimate": true,
          "physical_output_is_billable_quantity": false,
          "version": "original_invoice_usd_v1"
        },
        "cache_read": null,
        "cache_write": null,
        "cache_write_1h": null,
        "contract": {
          "data": {
            "all_results": "請保留每個實際的自有輸出，以及回傳的實測中繼資料。",
            "defaults": {
              "aspect_ratio": null,
              "duration": null,
              "generate_audio": "endpoint capability flag when published; omitted unknown stays unknown; never guarantees audio track",
              "resolution": null,
              "seed": null,
              "size": null,
              "wire_omissions_preserved": true
            },
            "errors": [
              {
                "condition": "無法存取影片，或找不到此影片 ID。",
                "http_status": 404,
                "public_identifier_field": "error.type",
                "recovery": "請確認影片存取權限。若影片已存在，請使用其原始公開 ID 與相同的 API 金鑰。",
                "type": "not_found_error"
              },
              {
                "condition": "API 金鑰與已驗證的帳號不符。",
                "http_status": 401,
                "public_identifier_field": "error.type",
                "recovery": "提交前，請先確認 API 金鑰與帳號存取權限。",
                "type": "authentication_error"
              },
              {
                "condition": "無法讀取請求，或下載索引無效。",
                "http_status": 400,
                "public_identifier_field": "error.type",
                "recovery": "請修正請求本文。若要下載，請選擇原始工作回傳的輸出索引。",
                "type": "invalid_request_error"
              },
              {
                "condition": "所選影片設定無法定價。",
                "http_status": 422,
                "public_identifier_field": "error.type",
                "recovery": "請選擇支援的影片設定，填妥其必要選項，再提交修正後的請求。",
                "type": "price_unavailable"
              },
              {
                "condition": "影片輸入或原始延續工作無效。",
                "http_status": 422,
                "public_identifier_field": "error.type",
                "recovery": "請使用有效的 HTTPS 輸入。若要延續影片，請使用已完成原始影片的公開影片 ID，以及相同的 API 金鑰。",
                "type": "invalid_request_error"
              },
              {
                "condition": "可用餘額或限制不允許預留額度。",
                "http_status": 402,
                "public_identifier_field": "error.type",
                "recovery": "傳送新的請求前，請先確認可用餘額與限制。",
                "type": "billing_error"
              },
              {
                "condition": "影片驗證、儲存系統或服務存取暫時無法使用。",
                "http_status": 503,
                "public_identifier_field": "error.type",
                "recovery": "請等待服務恢復可用。若已有影片 ID，請查詢該原始工作，切勿另行建立生成工作。",
                "type": "server_error"
              },
              {
                "code": "result_pending_check",
                "condition": "原始影片結果與費用需要查核。",
                "http_status": 503,
                "public_identifier_field": "error.code",
                "recovery": "請保留回傳的影片 ID，並查詢該工作。查詢期間切勿傳送替代的生成請求。",
                "type": "server_error"
              },
              {
                "code": "owned_result_unavailable",
                "condition": "現有影片暫時無法下載。",
                "http_status": 503,
                "public_identifier_field": "error.code",
                "recovery": "請稍後查詢同一影片工作，並下載其現有輸出。新的生成請求會建立獨立操作。",
                "type": "server_error"
              },
              {
                "condition": "影片內容尚未發布。",
                "http_status": 409,
                "public_identifier_field": "error.type",
                "recovery": "請查詢原始工作狀態。回報 completed 後再下載；若回報 failed，請依其費用查核通知處理。",
                "type": "video_not_ready"
              }
            ],
            "hints": [
              "No null values or duplicate keys at any JSON object level",
              "No duration/resolution/aspect default is inserted",
              "Prompt required for all21 despite broader official image-only schema",
              "A request must also pass model membership, exact price card, SKU selection and frozen quote construction",
              "Non-string known trace fields reject; other trace keys retain arbitrary JSON",
              "No n/output-count/client price fields accepted",
              "Provider passthrough disabled for all21; feed allowlist names do not supply provider slug/value contract"
            ],
            "ignored_fields": [],
            "lifecycle": {
              "cancel_endpoint": null,
              "content": [
                {
                  "http": "GET",
                  "path": "/v1/videos/{public_id}/content",
                  "query": {
                    "index": "actual output index"
                  }
                }
              ],
              "create": {
                "http": "POST",
                "path": "/v1/videos"
              },
              "mode": "submit_once_poll_original",
              "public_id": "video_<uuid>; owner user/key/group scope",
              "status": [
                {
                  "http": "GET",
                  "path": "/v1/videos/{public_id}"
                }
              ],
              "submit_status": 202,
              "terminal_failure_public": "200 failed + charge_pending_check=true; inspect original operation",
              "terminal_provider_states": [
                "failed",
                "cancelled",
                "expired"
              ],
              "unknown": "503 result_pending_check + 原始 id + X-Should-Retry:false；切勿重送原始請求"
            },
            "material_combinations": [
              {
                "mode": "text_to_video",
                "model": {
                  "enum": [
                    "x-ai/grok-imagine-video"
                  ],
                  "enum_known": true,
                  "type": "string"
                },
                "prompt": {
                  "max_utf8_bytes": 10000,
                  "non_whitespace": true,
                  "type": "string"
                },
                "representation": "請以文字提供 prompt，並以整數秒提供 duration。請選擇支援的解析度，並指定長寬比或使用列出的大小。",
                "required": [
                  "model",
                  "prompt",
                  "duration"
                ],
                "required_material": "文字提示詞。"
              },
              {
                "exact_keys": [
                  "type",
                  "image_url",
                  "frame_type"
                ],
                "mode": "image_to_video",
                "model": {
                  "enum": [
                    "x-ai/grok-imagine-video"
                  ],
                  "enum_known": true,
                  "type": "string"
                },
                "prompt": {
                  "max_utf8_bytes": 10000,
                  "non_whitespace": true,
                  "type": "string"
                },
                "representation": "frame_images 是陣列。每個影格物件包含 type、image_url 與 frame_type；image_url 內含 url。請將 type 設為 image_url，並使用 first_frame。每種影格角色最多只能出現一次。請為每個影格提供公開的 HTTPS 圖片 URL。單次請求請擇一使用影格圖片或圖片參考資料，切勿合併兩者。請選擇支援的解析度，並指定長寬比或使用列出的大小。",
                "required": [
                  "model",
                  "prompt",
                  "duration",
                  "frame_images"
                ],
                "required_material": "文字提示詞與首格圖片。"
              },
              {
                "mode": "Reference to video",
                "model": {
                  "enum": [
                    "x-ai/grok-imagine-video"
                  ],
                  "enum_known": true,
                  "type": "string"
                },
                "prompt": {
                  "max_utf8_bytes": 10000,
                  "non_whitespace": true,
                  "type": "string"
                },
                "representation": "input_references 是物件陣列。請將 type 設為 image_url，並使用相應且內含 url 的欄位。請使用公開的 HTTPS URL。省略 frame_images 即可選擇參考資料模式。切勿同時使用圖片參考資料與影格圖片。請選擇支援的解析度，並指定長寬比或使用列出的大小。",
                "required": [
                  "model",
                  "prompt",
                  "duration",
                  "input_references"
                ],
                "required_material": "文字提示詞與支援的圖片參考資料。"
              }
            ],
            "operation_modes": [
              "text_to_video",
              "image_to_video_frame_images",
              "reference_to_video"
            ],
            "outputs": {
              "content_range_supported": true,
              "every_actual_output": true,
              "family": "video",
              "fields": [
                {
                  "condition": "Always present for each completed output.",
                  "description": "此影片在輸出清單中的位置，索引從零開始。",
                  "field_path": "outputs[].index",
                  "json_schema": {
                    "type": "integer"
                  },
                  "name": "index",
                  "nullable": false,
                  "type": "integer"
                },
                {
                  "condition": "Present after the owned result is available and a signed URL is created.",
                  "description": "此已完成影片的簽署 HTTPS 下載 URL。",
                  "field_path": "outputs[].content_url",
                  "json_schema": {
                    "type": "string"
                  },
                  "name": "content_url",
                  "nullable": false,
                  "type": "string"
                },
                {
                  "condition": "A nonempty recorded digest is returned; otherwise null.",
                  "description": "原始影片位元組的 SHA-256 摘要；無法取得時為 null。",
                  "field_path": "outputs[].sha256",
                  "json_schema": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "name": "sha256",
                  "nullable": true,
                  "type": "string | null"
                },
                {
                  "condition": "Returned when the recorded file size is positive.",
                  "description": "原始影片檔案大小，以位元組為單位；無法取得時為 null。",
                  "field_path": "outputs[].size_bytes",
                  "json_schema": {
                    "type": [
                      "integer",
                      "null"
                    ]
                  },
                  "name": "size_bytes",
                  "nullable": true,
                  "type": "integer | null"
                },
                {
                  "condition": "Returned when the measured duration is positive.",
                  "description": "實測的影片長度，以毫秒為單位；無法取得時為 null。",
                  "field_path": "outputs[].duration_ms",
                  "json_schema": {
                    "type": [
                      "integer",
                      "null"
                    ]
                  },
                  "name": "duration_ms",
                  "nullable": true,
                  "type": "integer | null"
                },
                {
                  "condition": "Width, height and the video codec are returned together when recorded.",
                  "description": "影片寬度，以像素為單位；無法取得時為 null。",
                  "field_path": "outputs[].width",
                  "json_schema": {
                    "type": [
                      "integer",
                      "null"
                    ]
                  },
                  "name": "width",
                  "nullable": true,
                  "type": "integer | null"
                },
                {
                  "condition": "Width, height and the video codec are returned together when recorded.",
                  "description": "影片高度，以像素為單位；無法取得時為 null。",
                  "field_path": "outputs[].height",
                  "json_schema": {
                    "type": [
                      "integer",
                      "null"
                    ]
                  },
                  "name": "height",
                  "nullable": true,
                  "type": "integer | null"
                },
                {
                  "condition": "Returned together with positive recorded width and height.",
                  "description": "影片編碼識別碼；未記錄時為 null。",
                  "field_path": "outputs[].video_codec",
                  "json_schema": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "name": "video_codec",
                  "nullable": true,
                  "type": "string | null"
                },
                {
                  "condition": "Returned when width, height and the video codec are recorded; false is a known result.",
                  "description": "影片是否包含音軌；未測量時為 null。",
                  "field_path": "outputs[].has_audio",
                  "json_schema": {
                    "type": [
                      "boolean",
                      "null"
                    ]
                  },
                  "name": "has_audio",
                  "nullable": true,
                  "type": "boolean | null"
                },
                {
                  "condition": "Returned when video metadata is recorded and the audio codec identifier is nonempty.",
                  "description": "音訊編碼識別碼；未記錄識別碼時為 null。",
                  "field_path": "outputs[].audio_codec",
                  "json_schema": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "name": "audio_codec",
                  "nullable": true,
                  "type": "string | null"
                }
              ],
              "format": "original MP4 bytes; no normalization/transcode",
              "max_aggregate_seconds": 2400,
              "max_bytes_per_output": 67108864,
              "max_seconds_per_output": 600,
              "result": "自有內容的簽署 URL",
              "unmeasured_fields_nullable": true
            },
            "parameters": [
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  "x-ai/grok-imagine-video"
                ],
                "enum_known": true,
                "name": "model",
                "required": true,
                "schema": {
                  "const": "x-ai/grok-imagine-video"
                },
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": null,
                "enum_known": false,
                "minLength": 1,
                "name": "prompt",
                "required": true,
                "schema": {
                  "minLength": 1,
                  "type": "string",
                  "x-source-max-utf8-bytes": 10000,
                  "x-source-non-whitespace": true
                },
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  1,
                  2,
                  3,
                  4,
                  5,
                  6,
                  7,
                  8,
                  9,
                  10,
                  11,
                  12,
                  13,
                  14,
                  15
                ],
                "enum_known": true,
                "maximum": 600,
                "minimum": 1,
                "name": "duration",
                "required": true,
                "schema": {
                  "enum": [
                    1,
                    2,
                    3,
                    4,
                    5,
                    6,
                    7,
                    8,
                    9,
                    10,
                    11,
                    12,
                    13,
                    14,
                    15
                  ],
                  "maximum": 600,
                  "minimum": 1,
                  "type": "integer"
                },
                "type": "integer"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  "480p",
                  "720p"
                ],
                "enum_known": true,
                "name": "resolution",
                "required": false,
                "schema": {
                  "enum": [
                    "480p",
                    "720p"
                  ]
                },
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  "16:9",
                  "9:16",
                  "1:1",
                  "4:3",
                  "3:4",
                  "3:2",
                  "2:3"
                ],
                "enum_known": true,
                "name": "aspect_ratio",
                "required": false,
                "schema": {
                  "enum": [
                    "16:9",
                    "9:16",
                    "1:1",
                    "4:3",
                    "3:4",
                    "3:2",
                    "2:3"
                  ]
                },
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  false
                ],
                "enum_known": true,
                "name": "generate_audio",
                "required": false,
                "schema": {
                  "enum": [
                    false
                  ],
                  "x-omitted-default": "published audio capability when true/false; unknown if null; output audio must be measured"
                },
                "type": "boolean"
              },
              {
                "availability": "source_interface",
                "conditions": "這些鍵描述每個影格物件；image_url 僅包含 url。僅含文字的請求請省略 frame_images。",
                "content": "影格物件陣列。每個物件包含 type=image_url、內含 url 的 image_url，以及 frame_type。請使用 HTTPS 圖片 URL，並將 frame_type 設為 first_frame。每種影格角色最多只能出現一次。",
                "default": null,
                "default_known": false,
                "enum": null,
                "enum_known": false,
                "exact_keys": [
                  "type",
                  "image_url",
                  "frame_type"
                ],
                "maxItems": 1,
                "max_items": 1,
                "minItems": 1,
                "min_items": 1,
                "name": "frame_images",
                "required": false,
                "schema": {
                  "items": {
                    "additionalProperties": false,
                    "properties": {
                      "frame_type": {
                        "enum": [
                          "first_frame"
                        ]
                      },
                      "image_url": {
                        "additionalProperties": false,
                        "properties": {
                          "url": {
                            "format": "uri",
                            "pattern": "^https://",
                            "type": "string",
                            "x-source-rule": "public HTTPS; no userinfo, fragment, whitespace, private/reserved hosts; own-media links additionally require owner/signature/status/hash/MIME/bytes"
                          }
                        },
                        "required": [
                          "url"
                        ],
                        "type": "object"
                      },
                      "type": {
                        "const": "image_url"
                      }
                    },
                    "required": [
                      "type",
                      "image_url",
                      "frame_type"
                    ],
                    "type": "object"
                  },
                  "maxItems": 1,
                  "minItems": 1,
                  "type": "array",
                  "x-source-unique-role": "frame_type"
                },
                "type": "array"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": null,
                "enum_known": false,
                "name": "input_references",
                "required": false,
                "schema": {
                  "items": {
                    "oneOf": [
                      {
                        "additionalProperties": false,
                        "properties": {
                          "image_url": {
                            "additionalProperties": false,
                            "properties": {
                              "url": {
                                "format": "uri",
                                "pattern": "^https://",
                                "type": "string",
                                "x-source-rule": "public HTTPS; no userinfo, fragment, whitespace, private/reserved hosts; own-media links additionally require owner/signature/status/hash/MIME/bytes"
                              }
                            },
                            "required": [
                              "url"
                            ],
                            "type": "object"
                          },
                          "type": {
                            "const": "image_url"
                          }
                        },
                        "required": [
                          "type",
                          "image_url"
                        ],
                        "type": "object"
                      }
                    ]
                  },
                  "type": "array"
                },
                "type": "array"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  "854x480",
                  "1280x720",
                  "480x854",
                  "720x1280",
                  "480x480",
                  "720x720",
                  "640x480",
                  "960x720",
                  "480x640",
                  "720x960",
                  "720x480",
                  "1080x720",
                  "480x720",
                  "720x1080"
                ],
                "enum_known": true,
                "name": "size",
                "pattern": "^[1-9][0-9]*x[1-9][0-9]*$",
                "required": false,
                "schema": {
                  "enum": [
                    "854x480",
                    "1280x720",
                    "480x854",
                    "720x1280",
                    "480x480",
                    "720x720",
                    "640x480",
                    "960x720",
                    "480x640",
                    "720x960",
                    "720x480",
                    "1080x720",
                    "480x720",
                    "720x1080"
                  ],
                  "pattern": "^[1-9][0-9]*x[1-9][0-9]*$",
                  "type": "string"
                },
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": null,
                "enum_known": false,
                "name": "callback_url",
                "pattern": "^https://",
                "required": false,
                "schema": {
                  "format": "uri",
                  "pattern": "^https://",
                  "type": "string",
                  "x-source-rule": "public HTTPS; no userinfo, fragment, whitespace, private/reserved hosts; own-media links additionally require owner/signature/status/hash/MIME/bytes"
                },
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": null,
                "enum_known": false,
                "maxLength": 256,
                "name": "session_id",
                "required": false,
                "schema": {
                  "maxLength": 256,
                  "type": "string"
                },
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": null,
                "enum_known": false,
                "name": "trace",
                "required": false,
                "schema": {
                  "additionalProperties": true,
                  "properties": {
                    "generation_name": {
                      "type": "string"
                    },
                    "parent_span_id": {
                      "type": "string"
                    },
                    "span_name": {
                      "type": "string"
                    },
                    "trace_id": {
                      "type": "string"
                    },
                    "trace_name": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": "object"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": null,
                "enum_known": false,
                "maxLength": 256,
                "name": "user",
                "required": false,
                "schema": {
                  "maxLength": 256,
                  "type": "string"
                },
                "type": "string"
              }
            ],
            "request_schema": {
              "$schema": "https://json-schema.org/draft/2020-12/schema",
              "additionalProperties": false,
              "properties": {
                "aspect_ratio": {
                  "enum": [
                    "16:9",
                    "9:16",
                    "1:1",
                    "4:3",
                    "3:4",
                    "3:2",
                    "2:3"
                  ]
                },
                "callback_url": {
                  "format": "uri",
                  "pattern": "^https://",
                  "type": "string",
                  "x-source-rule": "public HTTPS; no userinfo, fragment, whitespace, private/reserved hosts; own-media links additionally require owner/signature/status/hash/MIME/bytes"
                },
                "creativity": false,
                "duration": {
                  "enum": [
                    1,
                    2,
                    3,
                    4,
                    5,
                    6,
                    7,
                    8,
                    9,
                    10,
                    11,
                    12,
                    13,
                    14,
                    15
                  ],
                  "maximum": 600,
                  "minimum": 1,
                  "type": "integer"
                },
                "frame_images": {
                  "items": {
                    "additionalProperties": false,
                    "properties": {
                      "frame_type": {
                        "enum": [
                          "first_frame"
                        ]
                      },
                      "image_url": {
                        "additionalProperties": false,
                        "properties": {
                          "url": {
                            "format": "uri",
                            "pattern": "^https://",
                            "type": "string",
                            "x-source-rule": "public HTTPS; no userinfo, fragment, whitespace, private/reserved hosts; own-media links additionally require owner/signature/status/hash/MIME/bytes"
                          }
                        },
                        "required": [
                          "url"
                        ],
                        "type": "object"
                      },
                      "type": {
                        "const": "image_url"
                      }
                    },
                    "required": [
                      "type",
                      "image_url",
                      "frame_type"
                    ],
                    "type": "object"
                  },
                  "maxItems": 1,
                  "minItems": 1,
                  "type": "array",
                  "x-source-unique-role": "frame_type"
                },
                "generate_audio": {
                  "enum": [
                    false
                  ],
                  "x-omitted-default": "published audio capability when true/false; unknown if null; output audio must be measured"
                },
                "input_references": {
                  "items": {
                    "oneOf": [
                      {
                        "additionalProperties": false,
                        "properties": {
                          "image_url": {
                            "additionalProperties": false,
                            "properties": {
                              "url": {
                                "format": "uri",
                                "pattern": "^https://",
                                "type": "string",
                                "x-source-rule": "public HTTPS; no userinfo, fragment, whitespace, private/reserved hosts; own-media links additionally require owner/signature/status/hash/MIME/bytes"
                              }
                            },
                            "required": [
                              "url"
                            ],
                            "type": "object"
                          },
                          "type": {
                            "const": "image_url"
                          }
                        },
                        "required": [
                          "type",
                          "image_url"
                        ],
                        "type": "object"
                      }
                    ]
                  },
                  "type": "array"
                },
                "model": {
                  "const": "x-ai/grok-imagine-video"
                },
                "previous_job_id": false,
                "prompt": {
                  "minLength": 1,
                  "type": "string",
                  "x-source-max-utf8-bytes": 10000,
                  "x-source-non-whitespace": true
                },
                "provider": false,
                "resolution": {
                  "enum": [
                    "480p",
                    "720p"
                  ]
                },
                "seed": false,
                "session_id": {
                  "maxLength": 256,
                  "type": "string"
                },
                "size": {
                  "enum": [
                    "854x480",
                    "1280x720",
                    "480x854",
                    "720x1280",
                    "480x480",
                    "720x720",
                    "640x480",
                    "960x720",
                    "480x640",
                    "720x960",
                    "720x480",
                    "1080x720",
                    "480x720",
                    "720x1080"
                  ],
                  "pattern": "^[1-9][0-9]*x[1-9][0-9]*$",
                  "type": "string"
                },
                "trace": {
                  "additionalProperties": true,
                  "properties": {
                    "generation_name": {
                      "type": "string"
                    },
                    "parent_span_id": {
                      "type": "string"
                    },
                    "span_name": {
                      "type": "string"
                    },
                    "trace_id": {
                      "type": "string"
                    },
                    "trace_name": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "upscale_factor": false,
                "user": {
                  "maxLength": 256,
                  "type": "string"
                }
              },
              "required": [
                "model",
                "prompt",
                "duration"
              ],
              "title": "Video generation request",
              "type": "object",
              "x-source-global-rules": [
                "No null values or duplicate keys at any JSON object level",
                "No duration/resolution/aspect default is inserted",
                "Prompt required for all21 despite broader official image-only schema",
                "A request must also pass model membership, exact price card, SKU selection and frozen quote construction",
                "Non-string known trace fields reject; other trace keys retain arbitrary JSON",
                "No n/output-count/client price fields accepted",
                "Provider passthrough disabled for all21; feed allowlist names do not supply provider slug/value contract"
              ],
              "x-source-material-combinations": [
                "Exact model/card, positive published duration, model resolution/aspect membership and valid frozen quote are all required; independent enum arrays are not proven provider Cartesian combinations.",
                "Use exact published size or compatible resolution/aspect. Omitted options stay omitted; no guessed geometry.",
                "first_frame/last_frame roles each occur at most once; frame_images wins mode precedence over input_references.",
                "provider options are unavailable for this model despite any published passthrough-name allowlist.",
                "Frame images plus image references are rejected because mixed additive input count is unproved; pure frame or pure reference mode remains separately priced."
              ]
            },
            "unsupported": [
              "seed",
              "provider",
              "previous_job_id",
              "upscale_factor",
              "creativity"
            ]
          },
          "input": {
            "additional_properties": false,
            "content_type": "application/json",
            "material_types": [
              "text",
              "image"
            ],
            "optional_controls": [
              "resolution",
              "aspect_ratio",
              "generate_audio",
              "frame_images",
              "input_references",
              "size",
              "callback_url",
              "session_id",
              "trace",
              "user"
            ],
            "required": [
              "model",
              "prompt",
              "duration"
            ]
          },
          "lifecycle": {
            "cancel_endpoint": null,
            "content": [
              {
                "http": "GET",
                "path": "/v1/videos/{public_id}/content",
                "query": {
                  "index": "actual output index"
                }
              }
            ],
            "create": {
              "http": "POST",
              "path": "/v1/videos"
            },
            "mode": "submit_once_poll_original",
            "public_id": "video_<uuid>; owner user/key/group scope",
            "status": [
              {
                "http": "GET",
                "path": "/v1/videos/{public_id}"
              }
            ],
            "submit_status": 202,
            "terminal_failure_public": "200 failed + charge_pending_check=true; inspect original operation",
            "terminal_provider_states": [
              "failed",
              "cancelled",
              "expired"
            ],
            "unknown": "503 result_pending_check + originalid + X-Should-Retry:false; never replay original"
          },
          "method": {
            "http": "POST",
            "path": "/v1/videos"
          },
          "method_aliases": [],
          "operation_modes": [
            "text_to_video",
            "image_to_video_frame_images",
            "reference_to_video"
          ],
          "output": {
            "content_range_supported": true,
            "every_actual_output": true,
            "family": "video",
            "fields": [
              {
                "condition": "Always present for each completed output.",
                "description": "Zero-based position of this video in the outputs list.",
                "field_path": "outputs[].index",
                "json_schema": {
                  "type": "integer"
                },
                "name": "index",
                "nullable": false,
                "type": "integer"
              },
              {
                "condition": "Present after the owned result is available and a signed URL is created.",
                "description": "Signed HTTPS download URL for this completed video.",
                "field_path": "outputs[].content_url",
                "json_schema": {
                  "type": "string"
                },
                "name": "content_url",
                "nullable": false,
                "type": "string"
              },
              {
                "condition": "A nonempty recorded digest is returned; otherwise null.",
                "description": "SHA-256 digest of the original video bytes; null if unavailable.",
                "field_path": "outputs[].sha256",
                "json_schema": {
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "name": "sha256",
                "nullable": true,
                "type": "string | null"
              },
              {
                "condition": "Returned when the recorded file size is positive.",
                "description": "Size of the original video file in bytes; null if unavailable.",
                "field_path": "outputs[].size_bytes",
                "json_schema": {
                  "type": [
                    "integer",
                    "null"
                  ]
                },
                "name": "size_bytes",
                "nullable": true,
                "type": "integer | null"
              },
              {
                "condition": "Returned when the measured duration is positive.",
                "description": "Measured video duration in milliseconds; null if unavailable.",
                "field_path": "outputs[].duration_ms",
                "json_schema": {
                  "type": [
                    "integer",
                    "null"
                  ]
                },
                "name": "duration_ms",
                "nullable": true,
                "type": "integer | null"
              },
              {
                "condition": "Width, height and the video codec are returned together when recorded.",
                "description": "Video width in pixels; null if unavailable.",
                "field_path": "outputs[].width",
                "json_schema": {
                  "type": [
                    "integer",
                    "null"
                  ]
                },
                "name": "width",
                "nullable": true,
                "type": "integer | null"
              },
              {
                "condition": "Width, height and the video codec are returned together when recorded.",
                "description": "Video height in pixels; null if unavailable.",
                "field_path": "outputs[].height",
                "json_schema": {
                  "type": [
                    "integer",
                    "null"
                  ]
                },
                "name": "height",
                "nullable": true,
                "type": "integer | null"
              },
              {
                "condition": "Returned together with positive recorded width and height.",
                "description": "Video codec identifier; null if not recorded.",
                "field_path": "outputs[].video_codec",
                "json_schema": {
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "name": "video_codec",
                "nullable": true,
                "type": "string | null"
              },
              {
                "condition": "Returned when width, height and the video codec are recorded; false is a known result.",
                "description": "Whether the video contains an audio track; null if not measured.",
                "field_path": "outputs[].has_audio",
                "json_schema": {
                  "type": [
                    "boolean",
                    "null"
                  ]
                },
                "name": "has_audio",
                "nullable": true,
                "type": "boolean | null"
              },
              {
                "condition": "Returned when video metadata is recorded and the audio codec identifier is nonempty.",
                "description": "Audio codec identifier; null when no identifier is recorded.",
                "field_path": "outputs[].audio_codec",
                "json_schema": {
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "name": "audio_codec",
                "nullable": true,
                "type": "string | null"
              }
            ],
            "format": "original MP4 bytes; no normalization/transcode",
            "max_aggregate_seconds": 2400,
            "max_bytes_per_output": 67108864,
            "max_seconds_per_output": 600,
            "result": "signed owned content URLs",
            "unmeasured_fields_nullable": true
          }
        },
        "ctx": null,
        "declared_pricing_profiles": [
          {
            "dimensions": {
              "regime": "base"
            },
            "label": "Base token rates",
            "units": [
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "input_price",
                "label": "Input tokens",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "input_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "output_price",
                "label": "Output tokens",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "output_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "output_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_read_price",
                "label": "Cache read",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "cached_input_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "cached_input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_write_price",
                "label": "Cache write",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "generic_cache_creation_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "generic_cache_creation_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_write_1h_price",
                "label": "Cache write, 1 hour",
                "native_amount_usd_per_unit": null,
                "native_quantity": 1,
                "native_unit": "one_hour_cache_creation_token",
                "public_unit_label": "/ 1K tokens",
                "quantity": 1000,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "one_hour_cache_creation_token"
              }
            ]
          },
          {
            "dimensions": {
              "conditions": "No additional condition is declared in this pricing key.",
              "quoted_unit": "per image"
            },
            "label": "Input image",
            "units": [
              {
                "amount": "0.004",
                "amount_unit": "usd_per_image",
                "billing_input": false,
                "estimate_only": true,
                "key": "cents_per_image_input",
                "label": "Input image",
                "native_amount_usd_per_unit": "0.004",
                "native_quantity": 1,
                "public_unit_label": "per image",
                "quantity": 1,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "image"
              }
            ]
          },
          {
            "dimensions": {
              "conditions": "resolution: 480p",
              "quoted_unit": "per video second"
            },
            "label": "影片價格",
            "units": [
              {
                "amount": "0.1",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "cents_per_video_output_second_480p",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.1",
                "native_quantity": 1,
                "public_unit_label": "per video second",
                "quantity": 1,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "video_second"
              }
            ]
          },
          {
            "dimensions": {
              "conditions": "resolution: 720p",
              "quoted_unit": "per video second"
            },
            "label": "Video price",
            "units": [
              {
                "amount": "0.14",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "cents_per_video_output_second_720p",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.14",
                "native_quantity": 1,
                "public_unit_label": "per video second",
                "quantity": 1,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "video_second"
              }
            ]
          },
          {
            "basis": "此估算並非額外費用，也不是本次生成完成後的固定費率。",
            "dimensions": {
              "forecast_quantity": "one generation estimate"
            },
            "label": "預估生成費用",
            "units": [
              {
                "amount": "0.1",
                "amount_unit": "usd_per_exact_native_unit",
                "billing_input": false,
                "estimate_only": true,
                "key": "forecast_usd",
                "label": "Estimated generation cost",
                "native_amount_usd_per_unit": "0.1",
                "native_quantity": 1,
                "public_unit_label": "estimate before generation",
                "quantity": 1,
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "request_estimate"
              }
            ]
          }
        ],
        "examples": [
          {
            "code": "set -eu\n: \"${AILOOT_API_KEY:?Set your Ailoot API key}\"\npython3 - <<'PY_REQUEST'\nfrom pathlib import Path\nPath('request.json').write_text('{\"aspect_ratio\":\"16:9\",\"duration\":8,\"model\":\"x-ai/grok-imagine-video\",\"prompt\":\"A serene mountain landscape at sunset\",\"resolution\":\"720p\"}', encoding='utf-8')\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/videos \\\n  -H \"Authorization: Bearer $AILOOT_API_KEY\" -H 'Content-Type: application/json' \\\n  --data-binary @request.json -D response-headers.txt -o result.json\npython3 - <<'PY_RESULT'\nimport json\nfrom pathlib import Path\nr=json.loads(Path('result.json').read_text())\nprint(json.dumps(r,ensure_ascii=False,indent=2))\nprint('Keep the complete JSON and response headers; do not resubmit an unknown creation.')\nPY_RESULT\n",
            "label": "curl · create video",
            "language": "bash"
          },
          {
            "code": "set -eu\n: \"${AILOOT_API_KEY:?Set your Ailoot API key}\"\npython3 - <<'PY_STATUS_URL'\nimport json\nfrom pathlib import Path\nfrom urllib.parse import quote\nr=json.loads(Path('result.json').read_text())\nif not isinstance(r.get('id'),str) or not r['id']:raise SystemExit('Keep the original response and headers for reconciliation; no returned ID')\nPath('status-url.txt').write_text('https://api.ailoot.ai/v1/videos/'+quote(r['id'],safe=''))\nPY_STATUS_URL\ncurl --fail-with-body --silent --show-error \"$(cat status-url.txt)\" \\\n  -H \"Authorization: Bearer $AILOOT_API_KEY\" -D status-headers.txt -o status.json\npython3 - <<'PY_RESULT'\nimport json\nfrom pathlib import Path\nr=json.loads(Path('status.json').read_text())\nprint(json.dumps(r,ensure_ascii=False,indent=2))\nprint('Keep the complete JSON and response headers; do not resubmit an unknown creation.')\nPY_RESULT\n",
            "label": "GET original status",
            "language": "bash"
          },
          {
            "code": "set -eu\n: \"${AILOOT_API_KEY:?Set your Ailoot API key}\"\nexport AILOOT_API_KEY\npython3 - <<'PY_ASSETS'\nimport json,os,subprocess\nfrom pathlib import Path\nfrom urllib.parse import urljoin,urlsplit\nr=json.loads(Path('status.json').read_text())\nif r.get('status')!='completed':raise SystemExit('Keep the original ID and read its status; never recreate an unknown job')\nif not isinstance(r.get('data'),list) or not r['data']:raise SystemExit('Keep the complete original status; no completed outputs supplied')\nurls=[]\nfor i,u in enumerate(r.get('data',[])):\n    if not isinstance(u,str):raise SystemExit('Keep the original response; unexpected asset shape')\n    urls.append((str(i),u))\nfor label,path in urls:\n    u=urljoin('https://api.ailoot.ai',path);z=urlsplit(u)\n    if z.scheme!='https' or z.netloc!='api.ailoot.ai' or z.username or z.password:raise SystemExit('Use the actual returned Ailoot owned content URL')\n    target=Path('owned-'+label+'.bin')\n    subprocess.run(['curl','--fail-with-body','--silent','--show-error',u,'-H','Authorization: Bearer '+os.environ['AILOOT_API_KEY'],'-D',str(target)+'.headers','-o',str(target)],check=True)\nprint('All returned owned URLs saved; complete metadata, timing and usage remain in the JSON.')\nPY_ASSETS\n",
            "label": "Save every completed owned output",
            "language": "bash"
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        "family": "openai",
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        "max_reasoning_effort_multiplier": null,
        "method_aliases": [],
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        "output": [
          "video"
        ],
        "path": "/v1/videos",
        "price_conditions": [
          {
            "label": "Fast mode",
            "value": "Not specified",
            "when": "When fast mode is selected"
          },
          {
            "label": "Flex mode",
            "value": "Not specified",
            "when": "When flex mode is selected"
          },
          {
            "label": "Maximum reasoning effort",
            "value": "Not specified",
            "when": "When maximum reasoning effort uses the default adjustment"
          }
        ],
        "pricing": {
          "billing_mode": "original_invoice_usd",
          "image_input_price": null,
          "image_output_price": null
        },
        "pricing_profiles": [
          {
            "dimensions": {
              "regime": "base"
            },
            "label": "Base token rates",
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              {
                "amount": null,
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                "estimate_only": true,
                "key": "input_price",
                "label": "Input tokens",
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              {
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                "key": "output_price",
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              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": false,
                "estimate_only": true,
                "key": "cache_read_price",
                "label": "Cache read",
                "native_amount_usd_per_unit": null,
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                "quantity_is_estimate": true,
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              },
              {
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                "estimate_only": true,
                "key": "cache_write_price",
                "label": "Cache write",
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              },
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          },
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            "label": "Input image",
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                "amount": "0.004",
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                "estimate_only": true,
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            ]
          },
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            ]
          },
          {
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            },
            "label": "Video price",
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            ]
          },
          {
            "basis": "This estimate is not an additional charge or a fixed rate for the completed generation.",
            "dimensions": {
              "forecast_quantity": "one generation estimate"
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            "label": "Estimated generation cost",
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            ]
          }
        ],
        "request_model_id": "x-ai/grok-imagine-video",
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        "status_reads": [
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        "tiers": [],
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          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
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            "estimate_only": true,
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          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": false,
            "estimate_only": true,
            "key": "output_price",
            "label": "Output tokens",
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            "unit": "one_hour_cache_creation_token"
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            "estimate_only": true,
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            "public_unit_label": "estimate before generation",
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            "rate_role": "typed_native_retail_rate",
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        ]
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    ],
    "model_aliases": [
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        "canonical_model_id": "x-ai/grok-imagine-video",
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    ],
    "name": "SpaceXAI: Grok Imagine Video",
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        ]
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        },
        "label": "Ultra",
        "units": [
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        ]
      },
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        },
        "dimensions": {
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        },
        "label": "Ultra",
        "units": [
          {
            "amount": "0.02",
            "amount_unit": "usd_per_input_video_second",
            "conditions": {
              "adds_to_output_seconds": true
            },
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            "label": "input video",
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            "quantity": "1",
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        ]
      },
      {
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        },
        "dimensions": {},
        "label": "Ailoot Ultra · Tariff components",
        "units": [
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            "amount_unit": "usd_per_exact_physical_unit",
            "basis": "image input",
            "billing_original_currency": "USD_cent",
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            "label": "image input",
            "native_amount_usd_per_unit": "0.004",
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            "quantity": 1,
            "side": "in",
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          },
          {
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            "basis": "resolution=480p",
            "billing_original_currency": "USD_cent",
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            "key": "cents_per_video_output_second_480p",
            "label": "output second",
            "native_amount_usd_per_unit": "0.10",
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            "quantity": 1,
            "side": "out",
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          },
          {
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            "side": "out",
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    ],
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    "short": "Grok Imagine Video 可根據文字、起始圖片或最多七張視覺參考生成短片。經典版本也可編輯既有 MP4 短片，並增加 2–10 秒的後續內容。生成最高為附帶音訊的 720p；編輯與延長各有其限制，並保留來源構圖。"
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  "renderer_schema": {
    "method_order": "Original DTO methods order; every exact route/format/path/caller survives.",
    "prices": "Original public DTO fields and original native display HTML; no flattened or normalized offers."
  },
  "representation": "exact-public-dto-and-native-renderer-html",
  "representationNotes": {
    "current_reference": {
      "about_json_pointer": "/aboutHtml",
      "methods": [
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          "html_json_pointer": "/methods/0/html",
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        }
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      "role": "current-semantic-reference"
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    "raw_input": {
      "examples_role": "historical-input-not-current-ready-examples",
      "json_pointers": [
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        "/methods/0/rawMethod"
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      "role": "historical-owner-input"
    },
    "schema": "ailoot-native-model-representations-v1"
  },
  "schema": "ailoot-static-model-facts-v1",
  "schema_version": 1,
  "shortText": "Grok Imagine Video 可根據文字、起始圖片或最多七張視覺參考生成短片。經典版本也可編輯既有 MP4 短片，並增加 2–10 秒的後續內容。生成最高為附帶音訊的 720p；編輯與延長各有其限制，並保留來源構圖。",
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}