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  "aboutHtml": "<p>Veo 3.1 Fast 是 Google 的快速影片生成規格，用於文字描述或圖片確立的短場景。它將視覺鏡頭與生成聲音結合，支援引導開場與結尾影格。可用來發展場景概念、準備簡短創意變體，或製作動作及視覺方向明確的精簡影音片段。</p><p>請圍繞主體、動作與場景建立簡述，再加入能讓鏡頭實用的構圖、運鏡、光線與視覺處理。一份原創產品簡述可呈現木桌上的小陶瓷燈，燈光亮起時攝影機緩慢靠近，並以輕微開關聲配合動作。主體及可見事件描述畫面，聲音指示則描述聆聽體驗。</p><p>依原廠提示詞規格，以英文撰寫場景指示。主要動作應配合片長，並區分攝影機移動與主體移動。廣角場景交代、紋理特寫與跟隨移動物件的鏡頭，回答不同創意問題。請選擇能傳達預期細節的視角，不要在單一短鏡頭中結合無關運鏡指示。</p><p>圖片引導場景需準備已確立外觀與構圖的清楚起始圖片。動作簡述便可專注於接續事件。結尾影格可為轉變提供視覺目的地。請讓兩端的重要主體細節及風格保持連貫，或明確描述預期轉換。除了開場與最終圖片，也請檢查轉變本身。</p><p>原廠正式規格支援 4、6 或 8 秒短片，橫式 16:9 或直式 9:16，每個提示詞最多四段影片輸出。Fast 以每秒 24 格輸出 720p 或 1080p MP4。圖片引導規格接受 JPEG 或 PNG，輸入圖片上限為 20 MB，支援 720p／1080p 輸入設定。請依預期方向準備構圖，並將輸入維持在圖片額度內。</p><p>聲音可以是生成場景的一部分。請連同可見動作描述所有台詞、環境聲或相關音效，指出應說話的主體及應發聲的事件。對話需短到適合預期演出，並與氣氛或音樂區分。音訊生成遵循文字場景簡述；錄音不在此規格文件的一般輸入之列。</p><p>目前正式規格也列出素材參考生成及影片延長。參考引導主體或物件外觀，邊界影格則引導開場及結尾構圖。請選擇場景用途清楚的參考素材，不要將每張圖片視為可互換控制。接續短片應選獨立延長流程，描述現有動作之後發生什麼；其輸入處理與新文字引導鏡頭不同。</p><p>負面描述可指出想避免的內容或視覺處理。主要提示詞應聚焦所需場景，排除項目則針對工作明確指定。產品變體可保留主體與構圖，只改一項細節，例如光線方向或材質處理。比較結果時，請保存設定及參考組合，讓創意差異保持清楚。</p><p>Veo 3.1 Fast 與一般 Veo 3.1 規格是不同選項。文件中的 Fast 正式輸出為 720p／1080p；一般規格也列出 4K。請將所選版本及輸出設定與素材一併保存，不要將 Preview 識別碼或其他 Veo 版本自動視為此正式規格的同義詞。</p><p>流程會建立生成操作，完成後提供回傳影片檔案。請保存所有實際選定供檢查的輸出，以及簡述、來源影格與相關設定。操作識別碼是生成紀錄；完成的 MP4 素材才能播放及用於剪輯。請將提供的內容來源中繼資料與影片一併保留。</p><p>請在整段短片中檢查主體外觀、指定動作、攝影機處理與聲音。用於較長合成作品前，確認對話清晰度與聲音、可見事件之間的關係。實用成果可為概念鏡頭、產品揭示或短篇敘事片段，再於周邊製作流程加入後續標題、轉場與其他剪輯。</p>",
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      "html": "<div class=\"sheet-head\"><span class=\"mav\" aria-hidden=\"true\">G</span><h2 id=\"sheet-title\">Google: Veo 3.1 Fast</h2><button class=\"icon-btn\" type=\"button\" data-close-sheet aria-label=\"關閉\">×</button></div><div class=\"idline\"><span>Google /</span><code>google/veo-3.1-fast</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|google%2Fveo-3.1-fast\">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\">Veo 3.1 Fast 是 Google 用於短篇文字或圖片引導場景的影片模型，附帶生成聲音。正式規格回傳 4、6 或 8 秒、24 fps 的 MP4，輸出為 720p 或 1080p，並可引導開場或結尾影格。</p><dl class=\"card-io\" data-card-io><div><dt>接受的輸入</dt><dd>文字</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>Veo 3.1 Fast 是 Google 的快速影片生成規格，用於文字描述或圖片確立的短場景。它將視覺鏡頭與生成聲音結合，支援引導開場與結尾影格。可用來發展場景概念、準備簡短創意變體，或製作動作及視覺方向明確的精簡影音片段。</p><p>請圍繞主體、動作與場景建立簡述，再加入能讓鏡頭實用的構圖、運鏡、光線與視覺處理。一份原創產品簡述可呈現木桌上的小陶瓷燈，燈光亮起時攝影機緩慢靠近，並以輕微開關聲配合動作。主體及可見事件描述畫面，聲音指示則描述聆聽體驗。</p><p>依原廠提示詞規格，以英文撰寫場景指示。主要動作應配合片長，並區分攝影機移動與主體移動。廣角場景交代、紋理特寫與跟隨移動物件的鏡頭，回答不同創意問題。請選擇能傳達預期細節的視角，不要在單一短鏡頭中結合無關運鏡指示。</p><p>圖片引導場景需準備已確立外觀與構圖的清楚起始圖片。動作簡述便可專注於接續事件。結尾影格可為轉變提供視覺目的地。請讓兩端的重要主體細節及風格保持連貫，或明確描述預期轉換。除了開場與最終圖片，也請檢查轉變本身。</p><p>原廠正式規格支援 4、6 或 8 秒短片，橫式 16:9 或直式 9:16，每個提示詞最多四段影片輸出。Fast 以每秒 24 格輸出 720p 或 1080p MP4。圖片引導規格接受 JPEG 或 PNG，輸入圖片上限為 20 MB，支援 720p／1080p 輸入設定。請依預期方向準備構圖，並將輸入維持在圖片額度內。</p><p>聲音可以是生成場景的一部分。請連同可見動作描述所有台詞、環境聲或相關音效，指出應說話的主體及應發聲的事件。對話需短到適合預期演出，並與氣氛或音樂區分。音訊生成遵循文字場景簡述；錄音不在此規格文件的一般輸入之列。</p><p>目前正式規格也列出素材參考生成及影片延長。參考引導主體或物件外觀，邊界影格則引導開場及結尾構圖。請選擇場景用途清楚的參考素材，不要將每張圖片視為可互換控制。接續短片應選獨立延長流程，描述現有動作之後發生什麼；其輸入處理與新文字引導鏡頭不同。</p><p>負面描述可指出想避免的內容或視覺處理。主要提示詞應聚焦所需場景，排除項目則針對工作明確指定。產品變體可保留主體與構圖，只改一項細節，例如光線方向或材質處理。比較結果時，請保存設定及參考組合，讓創意差異保持清楚。</p><p>Veo 3.1 Fast 與一般 Veo 3.1 規格是不同選項。文件中的 Fast 正式輸出為 720p／1080p；一般規格也列出 4K。請將所選版本及輸出設定與素材一併保存，不要將 Preview 識別碼或其他 Veo 版本自動視為此正式規格的同義詞。</p><p>流程會建立生成操作，完成後提供回傳影片檔案。請保存所有實際選定供檢查的輸出，以及簡述、來源影格與相關設定。操作識別碼是生成紀錄；完成的 MP4 素材才能播放及用於剪輯。請將提供的內容來源中繼資料與影片一併保留。</p><p>請在整段短片中檢查主體外觀、指定動作、攝影機處理與聲音。用於較長合成作品前，確認對話清晰度與聲音、可見事件之間的關係。實用成果可為概念鏡頭、產品揭示或短篇敘事片段，再於周邊製作流程加入後續標題、轉場與其他剪輯。</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></dd></div><div><dt>輸出</dt><dd><code>video</code></dd></div><div><dt>輸出格式</dt><dd>mp4</dd></div><div><dt>輸出數量</dt><dd>最多 4 輸出s</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>google/veo-3.1-fast</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><div>UTF-8 位元組數上限: 10,000</div><div>必須包含非空白字元: 是</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\">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>4, 6, 8</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>必填</td><td data-cell-label=\"值與限制\"><span class=\"card-cell-label\">值與限制</span><div>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>必填</td><td data-cell-label=\"值與限制\"><span class=\"card-cell-label\">值與限制</span><div>16:9, 9:16</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>必填</td><td data-cell-label=\"值與限制\"><span class=\"card-cell-label\">值與限制</span><div>false, true</div></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> · 必填： prompt</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, resolution, aspect_ratio, generate_audio</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>parameters</code></th><td data-cell-label=\"規格\"><span class=\"card-cell-label\">規格</span>{&quot;name&quot;:&quot;model&quot;,&quot;type&quot;:&quot;string&quot;,&quot;required&quot;:true,&quot;enum&quot;:[&quot;google/veo-3.1-fast&quot;]}, {&quot;name&quot;:&quot;prompt&quot;,&quot;type&quot;:&quot;string&quot;,&quot;required&quot;:true,&quot;non_whitespace&quot;:true,&quot;max_utf8_bytes&quot;:10000}, {&quot;name&quot;:&quot;duration&quot;,&quot;type&quot;:&quot;integer&quot;,&quot;required&quot;:true,&quot;enum&quot;:[4,6,8]}, {&quot;name&quot;:&quot;resolution&quot;,&quot;type&quot;:&quot;string&quot;,&quot;required&quot;:true,&quot;enum&quot;:[&quot;720p&quot;]}, {&quot;name&quot;:&quot;aspect_ratio&quot;,&quot;type&quot;:&quot;string&quot;,&quot;required&quot;:true,&quot;enum&quot;:[&quot;16:9&quot;,&quot;9:16&quot;]}, {&quot;name&quot;:&quot;generate_audio&quot;,&quot;type&quot;:&quot;boolean&quot;,&quot;required&quot;:true,&quot;enum&quot;:[false,true]}</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</td></tr></tbody></table></div><p>方法別名： <code>/v1/videos/generations</code>, <code>/videos</code>, <code>/videos/generations</code></p><p>生命週期： <code>submit_once_poll_original</code></p><p class=\"note-s\"><code>GET /v1/videos/{request_id}</code></p><p class=\"note-s\"><code>GET /v1/videos/generations/{request_id}</code></p><p class=\"note-s\"><code>GET /v1/videos/{request_id}/content</code></p><p class=\"note-s\"><code>GET /v1/videos/generations/{request_id}/content</code></p><p class=\"note-s\">請保留完整回應與原始回傳的 ID。</p><p class=\"note-s\">切勿重新提交結果不明的建立請求。</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>產生音訊</th><th>解析度</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=\"產生音訊\"><span class=\"card-cell-label\">產生音訊</span>—</td><td data-cell-label=\"解析度\"><span class=\"card-cell-label\">解析度</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>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=\"產生音訊\"><span class=\"card-cell-label\">產生音訊</span>—</td><td data-cell-label=\"解析度\"><span class=\"card-cell-label\">解析度</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>音訊：with_audio</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>$0.24</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=\"產生音訊\"><span class=\"card-cell-label\">產生音訊</span>—</td><td data-cell-label=\"解析度\"><span class=\"card-cell-label\">解析度</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>音訊：with_audio；解析度：4k</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>$0.6</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>Ultra</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>指定的設定；僅為估算。</td><td data-cell-label=\"產生音訊\"><span class=\"card-cell-label\">產生音訊</span>含音訊</td><td data-cell-label=\"解析度\"><span class=\"card-cell-label\">解析度</span>720p</td><td data-cell-label=\"計費單位\"><span class=\"card-cell-label\">計費單位</span>每秒輸出影片</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 · 預估輸出影片秒數 · 僅供比較的估算</span> <b>$0.2</b> <span class=\"price-unit\">每秒輸出影片</span></div><p class=\"note-s\">畫面顯示的費率用於生成前估算費用。最終費用依原始生成作業記錄的成本計算，影片實際播放時長並非計費數量。</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=\"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=\"產生音訊\"><span class=\"card-cell-label\">產生音訊</span>—</td><td data-cell-label=\"解析度\"><span class=\"card-cell-label\">解析度</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>音訊：without_audio</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>$0.2</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=\"產生音訊\"><span class=\"card-cell-label\">產生音訊</span>—</td><td data-cell-label=\"解析度\"><span class=\"card-cell-label\">解析度</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>音訊：without_audio；解析度：4k</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>$0.5</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>Ultra</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>指定的設定；僅為估算。</td><td data-cell-label=\"產生音訊\"><span class=\"card-cell-label\">產生音訊</span>不含音訊</td><td data-cell-label=\"解析度\"><span class=\"card-cell-label\">解析度</span>720p</td><td data-cell-label=\"計費單位\"><span class=\"card-cell-label\">計費單位</span>每秒輸出影片</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 · 預估輸出影片秒數 · 僅供比較的估算</span> <b>$0.16</b> <span class=\"price-unit\">每秒輸出影片</span></div><p class=\"note-s\">顯示的費率用於生成前預估費用。最終費用根據原始生成所記錄的費用計算。影片實際長度並非計費數量。</p></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=\"產生音訊\"><span class=\"card-cell-label\">產生音訊</span>—</td><td data-cell-label=\"解析度\"><span class=\"card-cell-label\">解析度</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>輸出 · 預估生成費用 · 僅供比較的估算</span> <b>$0.64</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>影片價格</th><td data-cell-label=\"計費條件\"><span class=\"card-cell-label\">計費條件</span>音訊：with_audio</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>$0.24</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>音訊：with_audio；解析度：4k</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>$0.6</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>音訊：without_audio</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>$0.2</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>音訊：with_audio；解析度：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>$0.2</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>音訊：without_audio；解析度：4k</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>$0.5</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>音訊：without_audio；解析度：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>$0.16</b> <span class=\"price-unit\">每秒影片</span></div><p class=\"note-s\">所示設定的公開價格參考。最終費用依實際計費設定計算。</p></td></tr></tbody></table></div></details></div></section><section class=\"card-section\" data-card-section=\"examples\"><h3 tabindex=\"-1\">請求範例</h3><h4>Ailoot Ultra · 影片</h4><div class=\"code-group\"><div class=\"cg-bar\"><div class=\"cg-tabs\" role=\"tablist\" aria-label=\"程式碼版本\"><button class=\"cg-tab\" id=\"model-code-1508-tab-0\" role=\"tab\" type=\"button\" aria-controls=\"model-code-1508-panel-0\" aria-selected=\"true\" tabindex=\"0\">curl · 已設定的確切組態</button></div><div class=\"cg-tools\"><button class=\"cg-btn cg-copy\" type=\"button\" aria-label=\"複製程式碼\"><svg class=\"cp\" viewBox=\"0 0 16 16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"><rect x=\"5.25\" y=\"5.25\" width=\"8.5\" height=\"8.5\" rx=\"1.75\"/><path d=\"M10.75 5.25V3.5a1.25 1.25 0 0 0-1.25-1.25H3.5A1.25 1.25 0 0 0 2.25 3.5v6a1.25 1.25 0 0 0 1.25 1.25h1.75\"/></svg><svg class=\"ok\" viewBox=\"0 0 16 16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"><path d=\"m3 8.5 3.25 3.25L13 5\"/></svg></button></div></div><div class=\"cg-body\"><div class=\"cg-pane\" id=\"model-code-1508-panel-0\" role=\"tabpanel\" aria-labelledby=\"model-code-1508-tab-0\"><pre data-lang=\"bash\"><code>set -eu\n: &quot;${AILOOT_API_KEY:?Set your Ailoot API key}&quot;\npython3 - &lt;&lt;&#39;PY_REQUEST&#39;\nimport json,os\nfrom pathlib import Path\np=json.loads(&#39;{&quot;model&quot;: &quot;google/veo-3.1-fast&quot;, &quot;prompt&quot;: &quot;a calm greenhouse&quot;, &quot;duration&quot;: 6, &quot;resolution&quot;: &quot;720p&quot;, &quot;aspect_ratio&quot;: &quot;16:9&quot;, &quot;generate_audio&quot;: true}&#39;)\nPath(&#39;request.json&#39;).write_text(json.dumps(p,ensure_ascii=False))\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/videos \\\n  -H &quot;Authorization: Bearer $AILOOT_API_KEY&quot; -H &#39;Content-Type: application/json&#39; \\\n  --data-binary @request.json -D response-headers.txt -o result.json\npython3 - &lt;&lt;&#39;PY_RESULT&#39;\nimport json\nfrom pathlib import Path\nr=json.loads(Path(&#39;result.json&#39;).read_text())\nprint(json.dumps(r,ensure_ascii=False,indent=2))\nprint(&#39;Keep the complete JSON and response headers; do not resubmit an unknown creation.&#39;)\nPY_RESULT\n</code></pre></div></div></div></section><section class=\"card-section\" data-card-section=\"results\"><h3 tabindex=\"-1\">接收並儲存結果</h3><h4>Ailoot Ultra · 影片</h4><p class=\"note-s\">mp4</p><ul class=\"card-result-paths\"><li><code>GET /v1/videos/{request_id}</code></li><li><code>GET /v1/videos/generations/{request_id}</code></li><li><code>GET /v1/videos/{request_id}/content</code></li><li><code>GET /v1/videos/generations/{request_id}/content</code></li></ul><h5>查看工作狀態</h5><div class=\"code-group\"><div class=\"cg-bar\"><div class=\"cg-tabs\" role=\"tablist\" aria-label=\"程式碼版本\"><button class=\"cg-tab\" id=\"model-code-1509-tab-0\" role=\"tab\" type=\"button\" aria-controls=\"model-code-1509-panel-0\" aria-selected=\"true\" tabindex=\"0\">GET · 取得原始作業狀態</button></div><div class=\"cg-tools\"><button class=\"cg-btn cg-copy\" type=\"button\" aria-label=\"複製程式碼\"><svg class=\"cp\" viewBox=\"0 0 16 16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"><rect x=\"5.25\" y=\"5.25\" width=\"8.5\" height=\"8.5\" rx=\"1.75\"/><path d=\"M10.75 5.25V3.5a1.25 1.25 0 0 0-1.25-1.25H3.5A1.25 1.25 0 0 0 2.25 3.5v6a1.25 1.25 0 0 0 1.25 1.25h1.75\"/></svg><svg class=\"ok\" viewBox=\"0 0 16 16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"><path d=\"m3 8.5 3.25 3.25L13 5\"/></svg></button></div></div><div class=\"cg-body\"><div class=\"cg-pane\" id=\"model-code-1509-panel-0\" role=\"tabpanel\" aria-labelledby=\"model-code-1509-tab-0\"><pre data-lang=\"bash\"><code>set -eu\n: &quot;${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 $AILOOT_API_KEY&quot; -D status-headers.txt -o status.json\npython3 - &lt;&lt;&#39;PY_RESULT&#39;\nimport json\nfrom pathlib import Path\nr=json.loads(Path(&#39;status.json&#39;).read_text())\nprint(json.dumps(r,ensure_ascii=False,indent=2))\nprint(&#39;Keep the complete JSON and response headers; do not resubmit an unknown creation.&#39;)\nPY_RESULT\n</code></pre></div></div></div><details class=\"card-about\"><summary>其他內容讀取方式</summary><div class=\"code-group\"><div class=\"cg-bar\"><div class=\"cg-tabs\" role=\"tablist\" aria-label=\"程式碼版本\"><button class=\"cg-tab\" id=\"model-code-1510-tab-0\" role=\"tab\" type=\"button\" aria-controls=\"model-code-1510-panel-0\" aria-selected=\"true\" tabindex=\"0\">儲存所有已完成且屬於自己的輸出</button></div><div class=\"cg-tools\"><button class=\"cg-btn cg-copy\" type=\"button\" aria-label=\"複製程式碼\"><svg class=\"cp\" viewBox=\"0 0 16 16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"><rect x=\"5.25\" y=\"5.25\" width=\"8.5\" height=\"8.5\" rx=\"1.75\"/><path d=\"M10.75 5.25V3.5a1.25 1.25 0 0 0-1.25-1.25H3.5A1.25 1.25 0 0 0 2.25 3.5v6a1.25 1.25 0 0 0 1.25 1.25h1.75\"/></svg><svg class=\"ok\" viewBox=\"0 0 16 16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"><path d=\"m3 8.5 3.25 3.25L13 5\"/></svg></button></div></div><div class=\"cg-body\"><div class=\"cg-pane\" id=\"model-code-1510-panel-0\" role=\"tabpanel\" aria-labelledby=\"model-code-1510-tab-0\"><pre data-lang=\"bash\"><code>set -eu\n: &quot;${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\">請保留每個已完成的 data[] 自有簽署 URL，以及完整狀態中繼資料。請儲存每個輸出，包括其生成的音訊。即使 generate_audio=false，也可能包含有效的 AAC 音軌；請保留包含該音訊的完整原始 MP4。</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\">請讀取現有的原始作業；切勿重新提交傳送結果不明的請求。</p></div><p class=\"note-s\">輸出數量上限： 4.</p><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\">id</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>—</td></tr><tr><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">object</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>—</td></tr><tr><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>string</td><td data-cell-label=\"含義\"><span class=\"card-cell-label\">含義</span>—</td></tr><tr><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">status</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>—</td></tr><tr><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">data[]</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span>signed content URL</td><td data-cell-label=\"含義\"><span class=\"card-cell-label\">含義</span>—</td></tr><tr><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">charge_pending_check</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span>boolean</td><td data-cell-label=\"含義\"><span class=\"card-cell-label\">含義</span>—</td></tr><tr><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">error.code</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>—</td></tr><tr><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">error.message</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>—</td></tr><tr><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">operation_id</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>HTTP503 result_pending_check 的原始狀態／內容回應：id 使用相同的原始公開影片 ID。</td></tr><tr><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">error.type</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>HTTP503 result_pending_check 時的 server_error。</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>400 · <code>invalid_request_error</code></th><td data-cell-label=\"條件\"><span class=\"card-cell-label\">條件</span>在解析影片設定檔之前，讀取原始請求本文即已失敗</td><td data-cell-label=\"下一步\"><span class=\"card-cell-label\">下一步</span>請保留回傳的回應，並修正無法讀取的請求本文。</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>無法解析確切的影片設定檔，或完整解析後的設定檔沒有可用且完全相符的價格卡</td><td data-cell-label=\"下一步\"><span class=\"card-cell-label\">下一步</span>請保留回應，並使用完整、完全相符且獲准使用的設定檔與其公布價格卡。此分支會在傳送給供應商前執行。</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>原始結果內容尚無法取得</td><td data-cell-label=\"下一步\"><span class=\"card-cell-label\">下一步</span>請輪詢原始回傳的 ID，並遵守 Retry-After。</td></tr><tr><th data-cell-label=\"回應\" scope=\"row\"><span class=\"card-cell-label\">回應</span><code>server_error</code></th><td data-cell-label=\"條件\"><span class=\"card-cell-label\">條件</span>回傳的回應表示該作業或結果需要檢查</td><td data-cell-label=\"下一步\"><span class=\"card-cell-label\">下一步</span>保留原始回傳的作業／任務 ID、請求標頭與回應；繼續以支援的方式讀取該原始作業。請勿重新提交建立請求。</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>以 GET 取得原始狀態／內容：工作尚未發布、原始作業並非 failed/cancelled/expired，且符合以下其中一項：本機狀態為 unknown，或原始作業狀態為 completed。</td><td data-cell-label=\"下一步\"><span class=\"card-cell-label\">下一步</span>請保留原始 id 與 operation_id（兩者為同一公開影片 ID）、回應與標頭；僅讀取原始狀態／內容。切勿提交新的生成請求。</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=google%2Fveo-3.1-fast&amp;route=Ultra&amp;caller=google%2Fveo-3.1-fast&amp;fmt=videos\"><code>google/veo-3.1-fast</code></a></span></p><h4>方法路徑別名</h4><p class=\"note-s\"><code>/v1/videos/generations</code>, <code>/videos</code>, <code>/videos/generations</code></p><h4>相關呼叫用 ID</h4><p class=\"note-s\"><a href=\"#m=google%2Fveo-3.1-fast&amp;route=Ultra&amp;caller=google%2Fveo-3.1-fast&amp;fmt=videos\"><code>google/veo-3.1-fast</code></a></p></section></div>",
      "method_identity": {
        "effective_request_model_id": "google/veo-3.1-fast",
        "fmt": "videos",
        "http": "POST",
        "path": "/v1/videos",
        "request_model_id": "google/veo-3.1-fast",
        "route_label": "Ultra"
      },
      "method_key": "Ultra|videos|/v1/videos|google%2Fveo-3.1-fast",
      "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": "Keep every completed data[] signed owned URL and the full status metadata. Save every output, including its generated audio.",
            "errors": [
              {
                "code": null,
                "condition": "在解析影片設定檔之前，讀取原始請求本文即已失敗",
                "http_status": 400,
                "recovery": "請保留回傳的回應，並修正無法讀取的請求本文。",
                "type": "invalid_request_error"
              },
              {
                "code": null,
                "condition": "無法解析確切的影片設定檔，或完整解析後的設定檔沒有可用且完全相符的價格卡",
                "http_status": 422,
                "message": "The complete video request cannot be priced",
                "recovery": "請保留回應，並使用完整、完全相符且獲准使用的設定檔與其公布價格卡。此分支會在傳送給供應商前執行。",
                "type": "price_unavailable"
              },
              {
                "code": null,
                "condition": "原始結果內容尚無法取得",
                "http_status": 409,
                "recovery": "請輪詢原始回傳的 ID，並遵守 Retry-After。",
                "type": "video_not_ready"
              },
              {
                "code": null,
                "condition": "回傳的回應表示該作業或結果需要檢查",
                "http_status": null,
                "recovery": "保留原始回傳的作業／任務 ID、請求標頭與回應；繼續以支援的方式讀取該原始作業。請勿重新提交建立請求。",
                "type": "server_error"
              },
              {
                "absent_fields": [
                  "status",
                  "object",
                  "model",
                  "data"
                ],
                "code": "result_pending_check",
                "condition": "以 GET 取得原始狀態／內容：工作尚未發布、原始作業並非 failed/cancelled/expired，且符合以下其中一項：本機狀態為 unknown，或原始作業狀態為 completed。",
                "friendly_fields": "error.reason=result_pending_check,error.param=null; error.operation_id and error.request_id when the existing context supplies them. error.message is rewritten/localized.",
                "headers": {
                  "Retry-After": null,
                  "X-Should-Retry": "false"
                },
                "http_status": 503,
                "recovery": "請保留原始 id 與 operation_id（兩者為同一公開影片 ID）、回應與標頭；僅讀取原始狀態／內容。切勿提交新的生成請求。",
                "response_fields": {
                  "charge_pending_check": true,
                  "error.code": "result_pending_check",
                  "error.type": "server_error",
                  "id": "original public video ID",
                  "operation_id": "same as id"
                },
                "type": "server_error"
              }
            ],
            "hints": [],
            "ignored_fields": [],
            "lifecycle": {
              "all_results": "Follow everyactualreturnedoutputandownedasset; no result is discardedbecauseindex0orcontent_urlalreadyexists.",
              "content": [
                {
                  "http": "GET",
                  "parameters": [
                    {
                      "availability": "source_interface",
                      "conditions": "Must be less than the actual returned output count.",
                      "default": 0,
                      "default_known": true,
                      "enum": null,
                      "enum_known": false,
                      "maximum": null,
                      "maximum_known": false,
                      "minimum": 0,
                      "name": "index",
                      "required": false,
                      "type": "integer"
                    }
                  ],
                  "path": "/v1/videos/{request_id}/content",
                  "query": {
                    "index": "actual output index; default0"
                  }
                },
                {
                  "http": "GET",
                  "parameters": [
                    {
                      "availability": "source_interface",
                      "conditions": "Must be less than the actual returned output count.",
                      "default": 0,
                      "default_known": true,
                      "enum": null,
                      "enum_known": false,
                      "maximum": null,
                      "maximum_known": false,
                      "minimum": 0,
                      "name": "index",
                      "required": false,
                      "type": "integer"
                    }
                  ],
                  "path": "/v1/videos/generations/{request_id}/content"
                }
              ],
              "create": {
                "http": "POST",
                "path": "/v1/videos"
              },
              "id_source": "Actualreturnedpublicid; opaque URLencodeit forGET. On HTTP503 result_pending_check from original status/content GET, operation_id equals id: use that same original public video ID for polling. Do not substitute unrelated operation IDs from other responses.",
              "mode": "submit_once_poll_original",
              "multioutputs": "retain every completed data output; index0 alone is not all outputs",
              "owned_result": {
                "http": "GET",
                "path": "/v1/media/assets/{asset_id}"
              },
              "status": [
                {
                  "http": "GET",
                  "path": "/v1/videos/{request_id}"
                },
                {
                  "http": "GET",
                  "path": "/v1/videos/generations/{request_id}"
                }
              ],
              "submit_status": 202,
              "unknown": "請讀取現有的原始作業；切勿重新提交傳送結果不明的請求。",
              "unknown_no_replay": true
            },
            "material_combinations": [
              {
                "content_type": "application/json",
                "mode": "text_to_video",
                "required": [
                  "prompt"
                ]
              }
            ],
            "media_library": {
              "asset": {
                "fields": [
                  {
                    "description": null,
                    "name": "asset_id",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "task_id",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "output_key",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "family",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "model",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "method",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "status",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "content_type",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "sha256",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "size_bytes",
                    "type": "integer"
                  },
                  {
                    "description": null,
                    "name": "content_url",
                    "type": "string"
                  }
                ],
                "http": "GET",
                "id_source": "actual returned asset_id",
                "path": "/v1/media/assets/{asset_id}"
              },
              "content": {
                "http": "GET",
                "path": "/v1/media/assets/{asset_id}/content",
                "range_header_supported": true,
                "url_source": "Use exact returned signed content_url including its token; do not construct a token."
              },
              "expired_link": {
                "code": "link_expired",
                "http_status": 404,
                "recovery": "Read the asset again to obtain its refreshed signed content_url, then fetch that URL. Do not regenerate."
              },
              "list": {
                "all_pages": "Follow every returned next_cursor, then select records by their actual task_id/output_key.",
                "http": "GET",
                "output_fields": [
                  {
                    "description": null,
                    "name": "object",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "data",
                    "type": "asset[]"
                  },
                  {
                    "description": null,
                    "name": "next_cursor",
                    "type": "string|null"
                  }
                ],
                "parameters": [
                  {
                    "availability": "source_interface",
                    "default": null,
                    "default_known": false,
                    "enum": null,
                    "enum_known": false,
                    "name": "family",
                    "required": false,
                    "type": "string"
                  },
                  {
                    "availability": "source_interface",
                    "default": null,
                    "default_known": false,
                    "enum": null,
                    "enum_known": false,
                    "name": "cursor",
                    "required": false,
                    "type": "string"
                  },
                  {
                    "availability": "source_interface",
                    "default": 20,
                    "default_known": true,
                    "enum": null,
                    "enum_known": false,
                    "maximum": 100,
                    "minimum": 1,
                    "name": "limit",
                    "required": false,
                    "type": "integer"
                  }
                ],
                "path": "/v1/media/assets"
              },
              "revoke": {
                "http": "DELETE",
                "meaning": "Revokes/deletes the existing owned file; this is not generation cancellation.",
                "path": "/v1/media/assets/{asset_id}",
                "pending_status": "revoking",
                "success_statuses": [
                  202,
                  204
                ]
              },
              "task": {
                "http": "GET",
                "id_source": "Use actual returned task_id or original public video id from response/media library. On HTTP503 result_pending_check from original video status/content GET, operation_id equals that original public video id. Do not assume unrelated operation IDs name media tasks.",
                "path": "/v1/media/tasks/{task_id}"
              }
            },
            "operation_modes": [
              "text_to_video"
            ],
            "outputs": {
              "all_results": "請保留每個已完成的 data[] 自有簽署 URL，以及完整狀態中繼資料。請儲存每個輸出，包括其生成的音訊。即使 generate_audio=false，也可能包含有效的 AAC 音軌；請保留包含該音訊的完整原始 MP4。",
              "create_status": 202,
              "family": "video",
              "fields": [
                {
                  "description": null,
                  "name": "id",
                  "type": "string"
                },
                {
                  "description": null,
                  "name": "object",
                  "type": "string"
                },
                {
                  "description": null,
                  "name": "model",
                  "type": "string"
                },
                {
                  "description": null,
                  "name": "status",
                  "type": "string"
                },
                {
                  "description": null,
                  "name": "data[]",
                  "type": "signed content URL"
                },
                {
                  "description": null,
                  "name": "charge_pending_check",
                  "type": "boolean"
                },
                {
                  "description": null,
                  "name": "error.code",
                  "type": "string"
                },
                {
                  "description": null,
                  "name": "error.message",
                  "type": "string"
                },
                {
                  "description": "HTTP503 result_pending_check 的原始狀態／內容回應：id 使用相同的原始公開影片 ID。",
                  "name": "operation_id",
                  "type": "string"
                },
                {
                  "description": "HTTP503 result_pending_check 時的 server_error。",
                  "name": "error.type",
                  "type": "string"
                }
              ],
              "format": "mp4",
              "maximum_outputs": 4,
              "status_enum": [
                "in_progress",
                "completed",
                "failed"
              ]
            },
            "parameters": [
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  "google/veo-3.1-fast"
                ],
                "enum_known": true,
                "name": "model",
                "required": true,
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": null,
                "enum_known": false,
                "max_utf8_bytes": 10000,
                "name": "prompt",
                "non_whitespace": true,
                "required": true,
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  4,
                  6,
                  8
                ],
                "enum_known": true,
                "name": "duration",
                "required": true,
                "type": "integer"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  "720p"
                ],
                "enum_known": true,
                "name": "resolution",
                "required": true,
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  "16:9",
                  "9:16"
                ],
                "enum_known": true,
                "name": "aspect_ratio",
                "required": true,
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  false,
                  true
                ],
                "enum_known": true,
                "name": "generate_audio",
                "required": true,
                "type": "boolean"
              }
            ],
            "profile_binding": "Exact existing Ailoot model and method; interface constraints below do not assert provider qualification.",
            "unsupported": [
              "all fields outside the exact required six-key profile",
              "image or reference inputs",
              "1080p or 4K"
            ]
          },
          "hints": [
            "請保留完整回應與原始回傳的 ID。",
            "切勿重新提交結果不明的建立請求。"
          ],
          "input": {
            "additional_properties": false,
            "content_type": "application/json",
            "material_types": [
              "text"
            ],
            "parameters": [
              {
                "enum": [
                  "google/veo-3.1-fast"
                ],
                "name": "model",
                "required": true,
                "type": "string"
              },
              {
                "max_utf8_bytes": 10000,
                "name": "prompt",
                "non_whitespace": true,
                "required": true,
                "type": "string"
              },
              {
                "enum": [
                  4,
                  6,
                  8
                ],
                "name": "duration",
                "required": true,
                "type": "integer"
              },
              {
                "enum": [
                  "720p"
                ],
                "name": "resolution",
                "required": true,
                "type": "string"
              },
              {
                "enum": [
                  "16:9",
                  "9:16"
                ],
                "name": "aspect_ratio",
                "required": true,
                "type": "string"
              },
              {
                "enum": [
                  false,
                  true
                ],
                "name": "generate_audio",
                "required": true,
                "type": "boolean"
              }
            ],
            "required": [
              "model",
              "prompt",
              "duration",
              "resolution",
              "aspect_ratio",
              "generate_audio"
            ]
          },
          "lifecycle": {
            "all_results": "Follow everyactualreturnedoutputandownedasset; no result is discardedbecauseindex0orcontent_urlalreadyexists.",
            "content": [
              {
                "http": "GET",
                "parameters": [
                  {
                    "availability": "source_interface",
                    "conditions": "Must be less than the actual returned output count.",
                    "default": 0,
                    "default_known": true,
                    "enum": null,
                    "enum_known": false,
                    "maximum": null,
                    "maximum_known": false,
                    "minimum": 0,
                    "name": "index",
                    "required": false,
                    "type": "integer"
                  }
                ],
                "path": "/v1/videos/{request_id}/content",
                "query": {
                  "index": "actual output index; default0"
                }
              },
              {
                "http": "GET",
                "parameters": [
                  {
                    "availability": "source_interface",
                    "conditions": "Must be less than the actual returned output count.",
                    "default": 0,
                    "default_known": true,
                    "enum": null,
                    "enum_known": false,
                    "maximum": null,
                    "maximum_known": false,
                    "minimum": 0,
                    "name": "index",
                    "required": false,
                    "type": "integer"
                  }
                ],
                "path": "/v1/videos/generations/{request_id}/content"
              }
            ],
            "create": {
              "http": "POST",
              "path": "/v1/videos"
            },
            "id_source": "Actualreturnedpublicid; opaque URLencodeit forGET. On HTTP503 result_pending_check from original status/content GET, operation_id equals id: use that same original public video ID for polling. Do not substitute unrelated operation IDs from other responses.",
            "mode": "submit_once_poll_original",
            "multioutputs": "retain every completed data output; index0 alone is not all outputs",
            "owned_result": {
              "http": "GET",
              "path": "/v1/media/assets/{asset_id}"
            },
            "status": [
              {
                "http": "GET",
                "path": "/v1/videos/{request_id}"
              },
              {
                "http": "GET",
                "path": "/v1/videos/generations/{request_id}"
              }
            ],
            "submit_status": 202,
            "unknown": "Read existing original job; never resubmit unknown send.",
            "unknown_no_replay": true
          },
          "method": {
            "http": "POST",
            "path": "/v1/videos"
          },
          "method_aliases": [
            "/v1/videos/generations",
            "/videos",
            "/videos/generations"
          ],
          "operation_modes": [
            "text_to_video"
          ],
          "output": {
            "family": "video",
            "format": "mp4",
            "max_outputs": 4,
            "priced_duration": "Video-file duration is not the billing quantity; final charge follows the actual billed configuration."
          }
        },
        "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": "audio: with_audio",
              "quoted_unit": "per video second"
            },
            "label": "影片價格",
            "units": [
              {
                "amount": "0.24",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_with_audio",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.24",
                "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": "audio: with_audio; resolution: 4k",
              "quoted_unit": "per video second"
            },
            "label": "影片價格",
            "units": [
              {
                "amount": "0.6",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_with_audio_4k",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.6",
                "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": "畫面顯示的費率用於生成前估算費用。最終費用依原始生成作業記錄的成本計算，影片實際播放時長並非計費數量。",
            "dimensions": {
              "forecast_quantity": "Requested configuration; estimate only.",
              "generate_audio": true,
              "quoted_unit": "per output video second",
              "resolution": "720p"
            },
            "label": "Ultra",
            "units": [
              {
                "amount": "0.2",
                "amount_unit": "usd_per_exact_physical_unit",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_with_audio_720p",
                "label": "Estimated output video second",
                "native_amount_usd_per_unit": "0.2",
                "native_quantity": 1,
                "public_unit_label": "per output video second",
                "quantity": "1",
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "output_video_second"
              }
            ]
          },
          {
            "dimensions": {
              "conditions": "audio: without_audio",
              "quoted_unit": "per video second"
            },
            "label": "影片價格",
            "units": [
              {
                "amount": "0.2",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_without_audio",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.2",
                "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": "audio: without_audio; resolution: 4k",
              "quoted_unit": "per video second"
            },
            "label": "Video price",
            "units": [
              {
                "amount": "0.5",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_without_audio_4k",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.5",
                "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": "The displayed rate estimates the cost before generation. The final charge is calculated from the cost recorded for the original generation. Physical video duration is not the billable quantity.",
            "dimensions": {
              "forecast_quantity": "Requested configuration; estimate only.",
              "generate_audio": false,
              "quoted_unit": "per output video second",
              "resolution": "720p"
            },
            "label": "Ultra",
            "units": [
              {
                "amount": "0.16",
                "amount_unit": "usd_per_exact_physical_unit",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_without_audio_720p",
                "label": "Estimated output video second",
                "native_amount_usd_per_unit": "0.16",
                "native_quantity": 1,
                "public_unit_label": "per output video second",
                "quantity": "1",
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "output_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": "0.64",
                "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": "0.64",
                "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'\nimport json,os\nfrom pathlib import Path\np=json.loads('{\"model\": \"google/veo-3.1-fast\", \"prompt\": \"a calm greenhouse\", \"duration\": 6, \"resolution\": \"720p\", \"aspect_ratio\": \"16:9\", \"generate_audio\": true}')\nPath('request.json').write_text(json.dumps(p,ensure_ascii=False))\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/videos \\\n  -H \"Authorization: Bearer $AILOOT_API_KEY\" -H 'Content-Type: application/json' \\\n  --data-binary @request.json -D response-headers.txt -o result.json\npython3 - <<'PY_RESULT'\nimport json\nfrom pathlib import Path\nr=json.loads(Path('result.json').read_text())\nprint(json.dumps(r,ensure_ascii=False,indent=2))\nprint('Keep the complete JSON and response headers; do not resubmit an unknown creation.')\nPY_RESULT\n",
            "label": "curl · exact configured profile",
            "language": "bash"
          },
          {
            "code": "set -eu\n: \"${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": [
          "Keep the complete response and the original returned IDs.",
          "Never resubmit an unknown creation."
        ],
        "http": "POST",
        "in": null,
        "input": [
          "text"
        ],
        "label": "Видео",
        "max_out": null,
        "max_reasoning_effort_multiplier": null,
        "method_aliases": [
          "/v1/videos/generations",
          "/videos",
          "/videos/generations"
        ],
        "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": "audio: with_audio",
              "quoted_unit": "per video second"
            },
            "label": "Video price",
            "units": [
              {
                "amount": "0.24",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_with_audio",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.24",
                "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": "audio: with_audio; resolution: 4k",
              "quoted_unit": "per video second"
            },
            "label": "Video price",
            "units": [
              {
                "amount": "0.6",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_with_audio_4k",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.6",
                "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": "The displayed rate estimates the cost before generation. The final charge is calculated from the cost recorded for the original generation. Physical video duration is not the billable quantity.",
            "dimensions": {
              "forecast_quantity": "Requested configuration; estimate only.",
              "generate_audio": true,
              "quoted_unit": "per output video second",
              "resolution": "720p"
            },
            "label": "Ultra",
            "units": [
              {
                "amount": "0.2",
                "amount_unit": "usd_per_exact_physical_unit",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_with_audio_720p",
                "label": "Estimated output video second",
                "native_amount_usd_per_unit": "0.2",
                "native_quantity": 1,
                "public_unit_label": "per output video second",
                "quantity": "1",
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "output_video_second"
              }
            ]
          },
          {
            "dimensions": {
              "conditions": "audio: without_audio",
              "quoted_unit": "per video second"
            },
            "label": "Video price",
            "units": [
              {
                "amount": "0.2",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_without_audio",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.2",
                "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": "audio: without_audio; resolution: 4k",
              "quoted_unit": "per video second"
            },
            "label": "Video price",
            "units": [
              {
                "amount": "0.5",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_without_audio_4k",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.5",
                "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": "The displayed rate estimates the cost before generation. The final charge is calculated from the cost recorded for the original generation. Physical video duration is not the billable quantity.",
            "dimensions": {
              "forecast_quantity": "Requested configuration; estimate only.",
              "generate_audio": false,
              "quoted_unit": "per output video second",
              "resolution": "720p"
            },
            "label": "Ultra",
            "units": [
              {
                "amount": "0.16",
                "amount_unit": "usd_per_exact_physical_unit",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_without_audio_720p",
                "label": "Estimated output video second",
                "native_amount_usd_per_unit": "0.16",
                "native_quantity": 1,
                "public_unit_label": "per output video second",
                "quantity": "1",
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "output_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": "0.64",
                "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": "0.64",
                "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": "google/veo-3.1-fast",
        "route_label": "Ultra",
        "status_reads": [
          "GET /v1/videos/{request_id}",
          "GET /v1/videos/generations/{request_id}",
          "GET /v1/videos/{request_id}/content",
          "GET /v1/videos/generations/{request_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": "0.24",
            "amount_unit": "usd_per_video_second",
            "billing_input": false,
            "estimate_only": true,
            "key": "duration_seconds_with_audio",
            "label": "Video price",
            "native_amount_usd_per_unit": "0.24",
            "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": "0.6",
            "amount_unit": "usd_per_video_second",
            "billing_input": false,
            "estimate_only": true,
            "key": "duration_seconds_with_audio_4k",
            "label": "Video price",
            "native_amount_usd_per_unit": "0.6",
            "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": "0.2",
            "amount_unit": "usd_per_exact_physical_unit",
            "billing_input": false,
            "estimate_only": true,
            "key": "duration_seconds_with_audio_720p",
            "label": "Estimated output video second",
            "native_amount_usd_per_unit": "0.2",
            "native_quantity": 1,
            "public_unit_label": "per output video second",
            "quantity": "1",
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "out",
            "unit": "output_video_second"
          },
          {
            "amount": "0.2",
            "amount_unit": "usd_per_video_second",
            "billing_input": false,
            "estimate_only": true,
            "key": "duration_seconds_without_audio",
            "label": "Video price",
            "native_amount_usd_per_unit": "0.2",
            "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": "0.5",
            "amount_unit": "usd_per_video_second",
            "billing_input": false,
            "estimate_only": true,
            "key": "duration_seconds_without_audio_4k",
            "label": "Video price",
            "native_amount_usd_per_unit": "0.5",
            "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": "0.16",
            "amount_unit": "usd_per_exact_physical_unit",
            "billing_input": false,
            "estimate_only": true,
            "key": "duration_seconds_without_audio_720p",
            "label": "Estimated output video second",
            "native_amount_usd_per_unit": "0.16",
            "native_quantity": 1,
            "public_unit_label": "per output video second",
            "quantity": "1",
            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "out",
            "unit": "output_video_second"
          },
          {
            "amount": "0.64",
            "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": "0.64",
            "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": "google/veo-3.1-fast",
  "nativeProvenance": {
    "input_facts_canonical_sha256": "73ebb9f70f16deba9e7206b21991dc36c994742e0e0436c4471d848374d90f78",
    "input_html_sha256": "a7c44134645b82a1e3db5361813869007bfaa0c8ff2f5f783e9bb4d7285168a5",
    "private_audit_sha256": "574e1eaa9774960a4f1374a0a0afc823c078b95aeccee874622c352e24028c4c",
    "role": "historical-normalized-input-audit-hashes",
    "schema": "ailoot-native-model-provenance-v2"
  },
  "page": {
    "canonical": "https://ailoot.ai/models/zh-hant-tw/google-veo-3-1-fast/",
    "description": "Veo 3.1 Fast 是 Google 用於短篇文字或圖片引導場景的影片模型，附帶生成聲音。正式規格回傳 4、6 或 8 秒、24 fps 的 MP4，輸出為 720p 或 1080p，並可引導開場或結尾影格。",
    "locale": "zh-hant-tw",
    "md_url": "https://ailoot.ai/models/zh-hant-tw/google-veo-3-1-fast/index.md",
    "title": "Google: Veo 3.1 Fast — Ailoot",
    "url": "https://ailoot.ai/models/zh-hant-tw/google-veo-3-1-fast/"
  },
  "rawModel": {
    "about": "Veo 3.1 Fast 是 Google 的快速影片生成規格，用於文字描述或圖片確立的短場景。它將視覺鏡頭與生成聲音結合，支援引導開場與結尾影格。可用來發展場景概念、準備簡短創意變體，或製作動作及視覺方向明確的精簡影音片段。\n\n請圍繞主體、動作與場景建立簡述，再加入能讓鏡頭實用的構圖、運鏡、光線與視覺處理。一份原創產品簡述可呈現木桌上的小陶瓷燈，燈光亮起時攝影機緩慢靠近，並以輕微開關聲配合動作。主體及可見事件描述畫面，聲音指示則描述聆聽體驗。\n\n依原廠提示詞規格，以英文撰寫場景指示。主要動作應配合片長，並區分攝影機移動與主體移動。廣角場景交代、紋理特寫與跟隨移動物件的鏡頭，回答不同創意問題。請選擇能傳達預期細節的視角，不要在單一短鏡頭中結合無關運鏡指示。\n\n圖片引導場景需準備已確立外觀與構圖的清楚起始圖片。動作簡述便可專注於接續事件。結尾影格可為轉變提供視覺目的地。請讓兩端的重要主體細節及風格保持連貫，或明確描述預期轉換。除了開場與最終圖片，也請檢查轉變本身。\n\n原廠正式規格支援 4、6 或 8 秒短片，橫式 16:9 或直式 9:16，每個提示詞最多四段影片輸出。Fast 以每秒 24 格輸出 720p 或 1080p MP4。圖片引導規格接受 JPEG 或 PNG，輸入圖片上限為 20 MB，支援 720p／1080p 輸入設定。請依預期方向準備構圖，並將輸入維持在圖片額度內。\n\n聲音可以是生成場景的一部分。請連同可見動作描述所有台詞、環境聲或相關音效，指出應說話的主體及應發聲的事件。對話需短到適合預期演出，並與氣氛或音樂區分。音訊生成遵循文字場景簡述；錄音不在此規格文件的一般輸入之列。\n\n目前正式規格也列出素材參考生成及影片延長。參考引導主體或物件外觀，邊界影格則引導開場及結尾構圖。請選擇場景用途清楚的參考素材，不要將每張圖片視為可互換控制。接續短片應選獨立延長流程，描述現有動作之後發生什麼；其輸入處理與新文字引導鏡頭不同。\n\n負面描述可指出想避免的內容或視覺處理。主要提示詞應聚焦所需場景，排除項目則針對工作明確指定。產品變體可保留主體與構圖，只改一項細節，例如光線方向或材質處理。比較結果時，請保存設定及參考組合，讓創意差異保持清楚。\n\nVeo 3.1 Fast 與一般 Veo 3.1 規格是不同選項。文件中的 Fast 正式輸出為 720p／1080p；一般規格也列出 4K。請將所選版本及輸出設定與素材一併保存，不要將 Preview 識別碼或其他 Veo 版本自動視為此正式規格的同義詞。\n\n流程會建立生成操作，完成後提供回傳影片檔案。請保存所有實際選定供檢查的輸出，以及簡述、來源影格與相關設定。操作識別碼是生成紀錄；完成的 MP4 素材才能播放及用於剪輯。請將提供的內容來源中繼資料與影片一併保留。\n\n請在整段短片中檢查主體外觀、指定動作、攝影機處理與聲音。用於較長合成作品前，確認對話清晰度與聲音、可見事件之間的關係。實用成果可為概念鏡頭、產品揭示或短篇敘事片段，再於周邊製作流程加入後續標題、轉場與其他剪輯。",
    "alias_of": null,
    "aliases": [],
    "author": "Google",
    "available": null,
    "canonical_model": "google/veo-3.1-fast",
    "capabilities": {
      "context_length": 0,
      "manufacturer_input": [
        "text",
        "image"
      ],
      "manufacturer_output": [
        "video"
      ]
    },
    "card_routes": [
      {
        "label": "Ultra",
        "rates": [
          {
            "amount": "0.64",
            "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": "0.64",
            "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": "2d7f2a21e3339bbaa27b9ff1",
        "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": "音訊：with_audio"
            },
            "label": "影片價格",
            "units": [
              {
                "amount": "0.24",
                "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": "音訊：with_audio；解析度：4k"
            },
            "label": "影片價格",
            "units": [
              {
                "amount": "0.6",
                "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": "音訊：without_audio"
            },
            "label": "影片價格",
            "units": [
              {
                "amount": "0.2",
                "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": "音訊：with_audio；解析度：720p"
            },
            "label": "影片價格",
            "units": [
              {
                "amount": "0.2",
                "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": "音訊：without_audio；解析度：4k"
            },
            "label": "影片價格",
            "units": [
              {
                "amount": "0.5",
                "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": "音訊：without_audio；解析度：720p"
            },
            "label": "影片價格",
            "units": [
              {
                "amount": "0.16",
                "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": "google/veo-3.1-fast",
    "input": [
      "text"
    ],
    "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": "Keep every completed data[] signed owned URL and the full status metadata. Save every output, including its generated audio.",
            "errors": [
              {
                "code": null,
                "condition": "在解析影片設定檔之前，讀取原始請求本文即已失敗",
                "http_status": 400,
                "recovery": "請保留回傳的回應，並修正無法讀取的請求本文。",
                "type": "invalid_request_error"
              },
              {
                "code": null,
                "condition": "無法解析確切的影片設定檔，或完整解析後的設定檔沒有可用且完全相符的價格卡",
                "http_status": 422,
                "message": "The complete video request cannot be priced",
                "recovery": "請保留回應，並使用完整、完全相符且獲准使用的設定檔與其公布價格卡。此分支會在傳送給供應商前執行。",
                "type": "price_unavailable"
              },
              {
                "code": null,
                "condition": "原始結果內容尚無法取得",
                "http_status": 409,
                "recovery": "請輪詢原始回傳的 ID，並遵守 Retry-After。",
                "type": "video_not_ready"
              },
              {
                "code": null,
                "condition": "回傳的回應表示該作業或結果需要檢查",
                "http_status": null,
                "recovery": "保留原始回傳的作業／任務 ID、請求標頭與回應；繼續以支援的方式讀取該原始作業。請勿重新提交建立請求。",
                "type": "server_error"
              },
              {
                "absent_fields": [
                  "status",
                  "object",
                  "model",
                  "data"
                ],
                "code": "result_pending_check",
                "condition": "以 GET 取得原始狀態／內容：工作尚未發布、原始作業並非 failed/cancelled/expired，且符合以下其中一項：本機狀態為 unknown，或原始作業狀態為 completed。",
                "friendly_fields": "error.reason=result_pending_check,error.param=null; error.operation_id and error.request_id when the existing context supplies them. error.message is rewritten/localized.",
                "headers": {
                  "Retry-After": null,
                  "X-Should-Retry": "false"
                },
                "http_status": 503,
                "recovery": "請保留原始 id 與 operation_id（兩者為同一公開影片 ID）、回應與標頭；僅讀取原始狀態／內容。切勿提交新的生成請求。",
                "response_fields": {
                  "charge_pending_check": true,
                  "error.code": "result_pending_check",
                  "error.type": "server_error",
                  "id": "original public video ID",
                  "operation_id": "same as id"
                },
                "type": "server_error"
              }
            ],
            "hints": [],
            "ignored_fields": [],
            "lifecycle": {
              "all_results": "Follow everyactualreturnedoutputandownedasset; no result is discardedbecauseindex0orcontent_urlalreadyexists.",
              "content": [
                {
                  "http": "GET",
                  "parameters": [
                    {
                      "availability": "source_interface",
                      "conditions": "Must be less than the actual returned output count.",
                      "default": 0,
                      "default_known": true,
                      "enum": null,
                      "enum_known": false,
                      "maximum": null,
                      "maximum_known": false,
                      "minimum": 0,
                      "name": "index",
                      "required": false,
                      "type": "integer"
                    }
                  ],
                  "path": "/v1/videos/{request_id}/content",
                  "query": {
                    "index": "actual output index; default0"
                  }
                },
                {
                  "http": "GET",
                  "parameters": [
                    {
                      "availability": "source_interface",
                      "conditions": "Must be less than the actual returned output count.",
                      "default": 0,
                      "default_known": true,
                      "enum": null,
                      "enum_known": false,
                      "maximum": null,
                      "maximum_known": false,
                      "minimum": 0,
                      "name": "index",
                      "required": false,
                      "type": "integer"
                    }
                  ],
                  "path": "/v1/videos/generations/{request_id}/content"
                }
              ],
              "create": {
                "http": "POST",
                "path": "/v1/videos"
              },
              "id_source": "Actualreturnedpublicid; opaque URLencodeit forGET. On HTTP503 result_pending_check from original status/content GET, operation_id equals id: use that same original public video ID for polling. Do not substitute unrelated operation IDs from other responses.",
              "mode": "submit_once_poll_original",
              "multioutputs": "retain every completed data output; index0 alone is not all outputs",
              "owned_result": {
                "http": "GET",
                "path": "/v1/media/assets/{asset_id}"
              },
              "status": [
                {
                  "http": "GET",
                  "path": "/v1/videos/{request_id}"
                },
                {
                  "http": "GET",
                  "path": "/v1/videos/generations/{request_id}"
                }
              ],
              "submit_status": 202,
              "unknown": "請讀取現有的原始作業；切勿重新提交傳送結果不明的請求。",
              "unknown_no_replay": true
            },
            "material_combinations": [
              {
                "content_type": "application/json",
                "mode": "text_to_video",
                "required": [
                  "prompt"
                ]
              }
            ],
            "media_library": {
              "asset": {
                "fields": [
                  {
                    "description": null,
                    "name": "asset_id",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "task_id",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "output_key",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "family",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "model",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "method",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "status",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "content_type",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "sha256",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "size_bytes",
                    "type": "integer"
                  },
                  {
                    "description": null,
                    "name": "content_url",
                    "type": "string"
                  }
                ],
                "http": "GET",
                "id_source": "actual returned asset_id",
                "path": "/v1/media/assets/{asset_id}"
              },
              "content": {
                "http": "GET",
                "path": "/v1/media/assets/{asset_id}/content",
                "range_header_supported": true,
                "url_source": "Use exact returned signed content_url including its token; do not construct a token."
              },
              "expired_link": {
                "code": "link_expired",
                "http_status": 404,
                "recovery": "Read the asset again to obtain its refreshed signed content_url, then fetch that URL. Do not regenerate."
              },
              "list": {
                "all_pages": "Follow every returned next_cursor, then select records by their actual task_id/output_key.",
                "http": "GET",
                "output_fields": [
                  {
                    "description": null,
                    "name": "object",
                    "type": "string"
                  },
                  {
                    "description": null,
                    "name": "data",
                    "type": "asset[]"
                  },
                  {
                    "description": null,
                    "name": "next_cursor",
                    "type": "string|null"
                  }
                ],
                "parameters": [
                  {
                    "availability": "source_interface",
                    "default": null,
                    "default_known": false,
                    "enum": null,
                    "enum_known": false,
                    "name": "family",
                    "required": false,
                    "type": "string"
                  },
                  {
                    "availability": "source_interface",
                    "default": null,
                    "default_known": false,
                    "enum": null,
                    "enum_known": false,
                    "name": "cursor",
                    "required": false,
                    "type": "string"
                  },
                  {
                    "availability": "source_interface",
                    "default": 20,
                    "default_known": true,
                    "enum": null,
                    "enum_known": false,
                    "maximum": 100,
                    "minimum": 1,
                    "name": "limit",
                    "required": false,
                    "type": "integer"
                  }
                ],
                "path": "/v1/media/assets"
              },
              "revoke": {
                "http": "DELETE",
                "meaning": "Revokes/deletes the existing owned file; this is not generation cancellation.",
                "path": "/v1/media/assets/{asset_id}",
                "pending_status": "revoking",
                "success_statuses": [
                  202,
                  204
                ]
              },
              "task": {
                "http": "GET",
                "id_source": "Use actual returned task_id or original public video id from response/media library. On HTTP503 result_pending_check from original video status/content GET, operation_id equals that original public video id. Do not assume unrelated operation IDs name media tasks.",
                "path": "/v1/media/tasks/{task_id}"
              }
            },
            "operation_modes": [
              "text_to_video"
            ],
            "outputs": {
              "all_results": "請保留每個已完成的 data[] 自有簽署 URL，以及完整狀態中繼資料。請儲存每個輸出，包括其生成的音訊。即使 generate_audio=false，也可能包含有效的 AAC 音軌；請保留包含該音訊的完整原始 MP4。",
              "create_status": 202,
              "family": "video",
              "fields": [
                {
                  "description": null,
                  "name": "id",
                  "type": "string"
                },
                {
                  "description": null,
                  "name": "object",
                  "type": "string"
                },
                {
                  "description": null,
                  "name": "model",
                  "type": "string"
                },
                {
                  "description": null,
                  "name": "status",
                  "type": "string"
                },
                {
                  "description": null,
                  "name": "data[]",
                  "type": "signed content URL"
                },
                {
                  "description": null,
                  "name": "charge_pending_check",
                  "type": "boolean"
                },
                {
                  "description": null,
                  "name": "error.code",
                  "type": "string"
                },
                {
                  "description": null,
                  "name": "error.message",
                  "type": "string"
                },
                {
                  "description": "HTTP503 result_pending_check 的原始狀態／內容回應：id 使用相同的原始公開影片 ID。",
                  "name": "operation_id",
                  "type": "string"
                },
                {
                  "description": "HTTP503 result_pending_check 時的 server_error。",
                  "name": "error.type",
                  "type": "string"
                }
              ],
              "format": "mp4",
              "maximum_outputs": 4,
              "status_enum": [
                "in_progress",
                "completed",
                "failed"
              ]
            },
            "parameters": [
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  "google/veo-3.1-fast"
                ],
                "enum_known": true,
                "name": "model",
                "required": true,
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": null,
                "enum_known": false,
                "max_utf8_bytes": 10000,
                "name": "prompt",
                "non_whitespace": true,
                "required": true,
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  4,
                  6,
                  8
                ],
                "enum_known": true,
                "name": "duration",
                "required": true,
                "type": "integer"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  "720p"
                ],
                "enum_known": true,
                "name": "resolution",
                "required": true,
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  "16:9",
                  "9:16"
                ],
                "enum_known": true,
                "name": "aspect_ratio",
                "required": true,
                "type": "string"
              },
              {
                "availability": "source_interface",
                "default": null,
                "default_known": false,
                "enum": [
                  false,
                  true
                ],
                "enum_known": true,
                "name": "generate_audio",
                "required": true,
                "type": "boolean"
              }
            ],
            "profile_binding": "Exact existing Ailoot model and method; interface constraints below do not assert provider qualification.",
            "unsupported": [
              "all fields outside the exact required six-key profile",
              "image or reference inputs",
              "1080p or 4K"
            ]
          },
          "hints": [
            "請保留完整回應與原始回傳的 ID。",
            "切勿重新提交結果不明的建立請求。"
          ],
          "input": {
            "additional_properties": false,
            "content_type": "application/json",
            "material_types": [
              "text"
            ],
            "parameters": [
              {
                "enum": [
                  "google/veo-3.1-fast"
                ],
                "name": "model",
                "required": true,
                "type": "string"
              },
              {
                "max_utf8_bytes": 10000,
                "name": "prompt",
                "non_whitespace": true,
                "required": true,
                "type": "string"
              },
              {
                "enum": [
                  4,
                  6,
                  8
                ],
                "name": "duration",
                "required": true,
                "type": "integer"
              },
              {
                "enum": [
                  "720p"
                ],
                "name": "resolution",
                "required": true,
                "type": "string"
              },
              {
                "enum": [
                  "16:9",
                  "9:16"
                ],
                "name": "aspect_ratio",
                "required": true,
                "type": "string"
              },
              {
                "enum": [
                  false,
                  true
                ],
                "name": "generate_audio",
                "required": true,
                "type": "boolean"
              }
            ],
            "required": [
              "model",
              "prompt",
              "duration",
              "resolution",
              "aspect_ratio",
              "generate_audio"
            ]
          },
          "lifecycle": {
            "all_results": "Follow everyactualreturnedoutputandownedasset; no result is discardedbecauseindex0orcontent_urlalreadyexists.",
            "content": [
              {
                "http": "GET",
                "parameters": [
                  {
                    "availability": "source_interface",
                    "conditions": "Must be less than the actual returned output count.",
                    "default": 0,
                    "default_known": true,
                    "enum": null,
                    "enum_known": false,
                    "maximum": null,
                    "maximum_known": false,
                    "minimum": 0,
                    "name": "index",
                    "required": false,
                    "type": "integer"
                  }
                ],
                "path": "/v1/videos/{request_id}/content",
                "query": {
                  "index": "actual output index; default0"
                }
              },
              {
                "http": "GET",
                "parameters": [
                  {
                    "availability": "source_interface",
                    "conditions": "Must be less than the actual returned output count.",
                    "default": 0,
                    "default_known": true,
                    "enum": null,
                    "enum_known": false,
                    "maximum": null,
                    "maximum_known": false,
                    "minimum": 0,
                    "name": "index",
                    "required": false,
                    "type": "integer"
                  }
                ],
                "path": "/v1/videos/generations/{request_id}/content"
              }
            ],
            "create": {
              "http": "POST",
              "path": "/v1/videos"
            },
            "id_source": "Actualreturnedpublicid; opaque URLencodeit forGET. On HTTP503 result_pending_check from original status/content GET, operation_id equals id: use that same original public video ID for polling. Do not substitute unrelated operation IDs from other responses.",
            "mode": "submit_once_poll_original",
            "multioutputs": "retain every completed data output; index0 alone is not all outputs",
            "owned_result": {
              "http": "GET",
              "path": "/v1/media/assets/{asset_id}"
            },
            "status": [
              {
                "http": "GET",
                "path": "/v1/videos/{request_id}"
              },
              {
                "http": "GET",
                "path": "/v1/videos/generations/{request_id}"
              }
            ],
            "submit_status": 202,
            "unknown": "Read existing original job; never resubmit unknown send.",
            "unknown_no_replay": true
          },
          "method": {
            "http": "POST",
            "path": "/v1/videos"
          },
          "method_aliases": [
            "/v1/videos/generations",
            "/videos",
            "/videos/generations"
          ],
          "operation_modes": [
            "text_to_video"
          ],
          "output": {
            "family": "video",
            "format": "mp4",
            "max_outputs": 4,
            "priced_duration": "Video-file duration is not the billing quantity; final charge follows the actual billed configuration."
          }
        },
        "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": "audio: with_audio",
              "quoted_unit": "per video second"
            },
            "label": "影片價格",
            "units": [
              {
                "amount": "0.24",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_with_audio",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.24",
                "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": "audio: with_audio; resolution: 4k",
              "quoted_unit": "per video second"
            },
            "label": "影片價格",
            "units": [
              {
                "amount": "0.6",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_with_audio_4k",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.6",
                "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": "畫面顯示的費率用於生成前估算費用。最終費用依原始生成作業記錄的成本計算，影片實際播放時長並非計費數量。",
            "dimensions": {
              "forecast_quantity": "Requested configuration; estimate only.",
              "generate_audio": true,
              "quoted_unit": "per output video second",
              "resolution": "720p"
            },
            "label": "Ultra",
            "units": [
              {
                "amount": "0.2",
                "amount_unit": "usd_per_exact_physical_unit",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_with_audio_720p",
                "label": "Estimated output video second",
                "native_amount_usd_per_unit": "0.2",
                "native_quantity": 1,
                "public_unit_label": "per output video second",
                "quantity": "1",
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "output_video_second"
              }
            ]
          },
          {
            "dimensions": {
              "conditions": "audio: without_audio",
              "quoted_unit": "per video second"
            },
            "label": "影片價格",
            "units": [
              {
                "amount": "0.2",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_without_audio",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.2",
                "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": "audio: without_audio; resolution: 4k",
              "quoted_unit": "per video second"
            },
            "label": "Video price",
            "units": [
              {
                "amount": "0.5",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_without_audio_4k",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.5",
                "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": "The displayed rate estimates the cost before generation. The final charge is calculated from the cost recorded for the original generation. Physical video duration is not the billable quantity.",
            "dimensions": {
              "forecast_quantity": "Requested configuration; estimate only.",
              "generate_audio": false,
              "quoted_unit": "per output video second",
              "resolution": "720p"
            },
            "label": "Ultra",
            "units": [
              {
                "amount": "0.16",
                "amount_unit": "usd_per_exact_physical_unit",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_without_audio_720p",
                "label": "Estimated output video second",
                "native_amount_usd_per_unit": "0.16",
                "native_quantity": 1,
                "public_unit_label": "per output video second",
                "quantity": "1",
                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "output_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": "0.64",
                "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": "0.64",
                "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'\nimport json,os\nfrom pathlib import Path\np=json.loads('{\"model\": \"google/veo-3.1-fast\", \"prompt\": \"a calm greenhouse\", \"duration\": 6, \"resolution\": \"720p\", \"aspect_ratio\": \"16:9\", \"generate_audio\": true}')\nPath('request.json').write_text(json.dumps(p,ensure_ascii=False))\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/videos \\\n  -H \"Authorization: Bearer $AILOOT_API_KEY\" -H 'Content-Type: application/json' \\\n  --data-binary @request.json -D response-headers.txt -o result.json\npython3 - <<'PY_RESULT'\nimport json\nfrom pathlib import Path\nr=json.loads(Path('result.json').read_text())\nprint(json.dumps(r,ensure_ascii=False,indent=2))\nprint('Keep the complete JSON and response headers; do not resubmit an unknown creation.')\nPY_RESULT\n",
            "label": "curl · exact configured profile",
            "language": "bash"
          },
          {
            "code": "set -eu\n: \"${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": [
          "Keep the complete response and the original returned IDs.",
          "Never resubmit an unknown creation."
        ],
        "http": "POST",
        "in": null,
        "input": [
          "text"
        ],
        "label": "Видео",
        "max_out": null,
        "max_reasoning_effort_multiplier": null,
        "method_aliases": [
          "/v1/videos/generations",
          "/videos",
          "/videos/generations"
        ],
        "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": "audio: with_audio",
              "quoted_unit": "per video second"
            },
            "label": "Video price",
            "units": [
              {
                "amount": "0.24",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_with_audio",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.24",
                "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": "audio: with_audio; resolution: 4k",
              "quoted_unit": "per video second"
            },
            "label": "Video price",
            "units": [
              {
                "amount": "0.6",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_with_audio_4k",
                "label": "Video price",
                "native_amount_usd_per_unit": "0.6",
                "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": "The displayed rate estimates the cost before generation. The final charge is calculated from the cost recorded for the original generation. Physical video duration is not the billable quantity.",
            "dimensions": {
              "forecast_quantity": "Requested configuration; estimate only.",
              "generate_audio": true,
              "quoted_unit": "per output video second",
              "resolution": "720p"
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            "label": "Ultra",
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                "public_unit_label": "per output video second",
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                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
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            ]
          },
          {
            "dimensions": {
              "conditions": "audio: without_audio",
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            },
            "label": "Video price",
            "units": [
              {
                "amount": "0.2",
                "amount_unit": "usd_per_video_second",
                "billing_input": false,
                "estimate_only": true,
                "key": "duration_seconds_without_audio",
                "label": "Video price",
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                "public_unit_label": "per video second",
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                "quantity_is_estimate": true,
                "rate_role": "typed_native_retail_rate",
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                "unit": "video_second"
              }
            ]
          },
          {
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              "quoted_unit": "per video second"
            },
            "label": "Video price",
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              {
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                "estimate_only": true,
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            ]
          },
          {
            "basis": "The displayed rate estimates the cost before generation. The final charge is calculated from the cost recorded for the original generation. Physical video duration is not the billable quantity.",
            "dimensions": {
              "forecast_quantity": "Requested configuration; estimate only.",
              "generate_audio": false,
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                "estimate_only": true,
                "key": "duration_seconds_without_audio_720p",
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                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "output_video_second"
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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"
            },
            "label": "Estimated generation cost",
            "units": [
              {
                "amount": "0.64",
                "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": "0.64",
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                "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": "google/veo-3.1-fast",
        "route_label": "Ultra",
        "status_reads": [
          "GET /v1/videos/{request_id}",
          "GET /v1/videos/generations/{request_id}",
          "GET /v1/videos/{request_id}/content",
          "GET /v1/videos/generations/{request_id}/content"
        ],
        "tiers": [],
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            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": false,
            "estimate_only": true,
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            "estimate_only": true,
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            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
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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,
            "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",
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            "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",
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            "native_quantity": 1,
            "native_unit": "generic_cache_creation_token",
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            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
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          },
          {
            "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",
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            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "one_hour_cache_creation_token"
          },
          {
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            "billing_input": false,
            "estimate_only": true,
            "key": "duration_seconds_with_audio",
            "label": "Video price",
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            "rate_role": "typed_native_retail_rate",
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            "unit": "video_second"
          },
          {
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            "billing_input": false,
            "estimate_only": true,
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            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
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            "unit": "video_second"
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            "billing_input": false,
            "estimate_only": true,
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            "public_unit_label": "per output video second",
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            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
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          },
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            "amount": "0.2",
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            "estimate_only": true,
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            "estimate_only": true,
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            "estimate_only": true,
            "key": "duration_seconds_without_audio_720p",
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            "public_unit_label": "per output video second",
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            "rate_role": "typed_native_retail_rate",
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            "billing_input": false,
            "estimate_only": true,
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            "public_unit_label": "estimate before generation",
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            "quantity_is_estimate": true,
            "rate_role": "typed_native_retail_rate",
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    ],
    "model_aliases": [
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    ],
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      "out_label": "estimate before generation",
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    "pricing_profiles": [
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        },
        "dimensions": {
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        },
        "label": "Ultra",
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            "amount": "0.20",
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        ]
      },
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        "dimensions": {
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              "native_model_id": "veo-3.1-fast-generate-preview",
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        ]
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      {
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        },
        "dimensions": {
          "audio": true,
          "native_model_id": "veo-3.1-fast-generate-preview",
          "resolution": "4k"
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        "label": "Ultra",
        "units": [
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            "conditions": {
              "audio": true,
              "native_model_id": "veo-3.1-fast-generate-preview",
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            },
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            "label": "output video audio",
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            "unit": "output_second"
          }
        ]
      },
      {
        "applicability": {
          "client_selectable": false,
          "no_method_admission_claim": true,
          "scope": "supplier_tariff_reference"
        },
        "dimensions": {},
        "label": "Ailoot Ultra · Tariff components",
        "units": [
          {
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            "amount_unit": "usd_per_exact_physical_unit",
            "basis": "audio=true Source-only tariff component.",
            "billing_original_currency": "USD",
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            "key": "duration_seconds_with_audio",
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            "quantity": 1,
            "side": "out",
            "unit": "output_second"
          },
          {
            "amount": "0.6",
            "amount_unit": "usd_per_exact_physical_unit",
            "basis": "resolution=4k · audio=true Source-only tariff component.",
            "billing_original_currency": "USD",
            "billing_original_rate": "0.60",
            "key": "duration_seconds_with_audio_4k",
            "label": "output second",
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            "native_quantity": 1,
            "quantity": 1,
            "side": "out",
            "unit": "output_second"
          },
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            "basis": "audio=false Source-only tariff component.",
            "billing_original_currency": "USD",
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            "label": "output second",
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            "quantity": 1,
            "side": "out",
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          },
          {
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            "basis": "resolution=720p · audio=true",
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            "key": "duration_seconds_with_audio_720p",
            "label": "output second",
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            "quantity": 1,
            "side": "out",
            "unit": "output_second"
          },
          {
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            "basis": "resolution=4k · audio=false Source-only tariff component.",
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            "label": "output second",
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            "basis": "resolution=720p · audio=false",
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            "side": "out",
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        ]
      }
    ],
    "public_id": "google/veo-3.1-fast",
    "short": "Veo 3.1 Fast 是 Google 用於短篇文字或圖片引導場景的影片模型，附帶生成聲音。正式規格回傳 4、6 或 8 秒、24 fps 的 MP4，輸出為 720p 或 1080p，並可引導開場或結尾影格。"
  },
  "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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          "contract_json_pointer": "/methods/0/rawMethod/contract",
          "html_json_pointer": "/methods/0/html",
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        }
      ],
      "role": "current-semantic-reference"
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    "raw_input": {
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      "json_pointers": [
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        "/methods/0/rawMethod"
      ],
      "role": "historical-owner-input"
    },
    "schema": "ailoot-native-model-representations-v1"
  },
  "schema": "ailoot-static-model-facts-v1",
  "schema_version": 1,
  "shortText": "Veo 3.1 Fast 是 Google 用於短篇文字或圖片引導場景的影片模型，附帶生成聲音。正式規格回傳 4、6 或 8 秒、24 fps 的 MP4，輸出為 720p 或 1080p，並可引導開場或結尾影格。",
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    "bridge_map_sha256": "1125275768b9636fc8461bc7da5061239a81ddfe508e2557843ca42c58ab0036",
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    "renderer_sha256": "13a3fc1b22d07359278e2249d630bfc9bb9e6416c71ba53def933fb5a903660b"
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}