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  "aboutHtml": "<p>ByteDance Seed Audio 1.0 是以聲音場景為核心的音訊創作模型。透過文字任務說明，可一起塑造語音、音效及環境音。因此，它適用於有聲故事、遊戲遭遇、短篇戲劇對話，或搭配剪輯影片的場景。純人聲工作應描述說話者與演出；較完整的場景則應加上聲學環境，以及對白與周邊聲音的關係。</p><p>依聽眾應體驗場景的順序準備任務說明。指出角色、預期情緒狀態，以及需要說出的話。接著描述空間、重要聲音提示及當下情節的發展方式。製作說明應區分精確對白與場景描述，讓結果能同時與兩者核對。指出哪些元素對理解必不可少，哪些應留在背景。即使台詞相同，安靜房間、擁擠車站與開放庭院仍需要不同的聲音設計。</p><p>原創範例是遊戲角色在短暫避雨場景中安撫同伴：克制的聲音說「我們可以在這裡等」，搭配低音量雨聲環境音，並在台詞後出現一聲靠近的腳步。實用的聆聽檢查是字句是否清晰、人聲是否傳達安心，以及聲音提示是否在場景中合理的時點出現。另一項說明可以要求清楚的旁白介紹產品，不帶周邊氛圍音。這些是具體表達意圖的示例，並非生成音訊紀錄，也不是對完成混音的承諾。</p><p>製造商記載了提示層級的角色對白時序控制，以 100 ms 為間隔。使用這項控制描述台詞應在腳本序列中的何時進入，或規劃語音如何配合既有剪輯。將對白時序與音效、環境音的位置分開：發行說明將角色對白列為主要時序控制重點。依預定場景審閱實際開始時間、停頓及重疊。時序間隔描述模型的控制粒度，不能免除聆聽最終演出的必要。</p><p>聲音可透過文字描述、經授權的參考樣本，或兩者共同指定。製造商將其描述為無須為每位說話者訓練獨立模型的聲音塑造。將穩定的聲音特徵與當前台詞的情緒分開描述。重複出現的角色可能需要平靜介紹與急迫回應，同時維持辨識度。實務準備時，選擇能清楚聽見目標人聲的參考，並指出哪些特徵應帶入新演出。準備相關場景時，保持該參考與角色說明一致。</p><p>發行說明記載支援超過 20 種語言的生成，包括中文、英文、日文、韓文、西班牙文、印尼文、德文、法文、泰文及越南文。它描述了將可辨識角色聲音調整為不同語言節奏與表達的能力。提供最終語言的對白，請理解該語言的聆聽者審閱名稱、重音、停頓及情緒語氣。多語言版本應維持角色定位與情緒意圖穩定，同時給每份腳本足夠空間自然措辭。將翻譯作為腳本工作的一部分準備，避免假設聲音場景說明已涵蓋每項在地化決策。</p><p>根據製造商發行說明，Seed Audio 1.0 單次可生成最長兩分鐘，並支援接續生成。較長故事適合使用場景邊界與可重複使用的角色說明。每次接續時，除了連結各段的字句，也聆聽聲音、背景質感及步調是否改變。將傳回音訊視為供聆聽的素材：準備播放或匯入編輯器時檢查實際檔案資訊，並保留腳本與場景說明供修訂。串接的製作成果應作為連續場景檢查，不能只檢查個別片段。</p><p>製造商描述了統一架構，由語言層級的創作意圖引導基於擴散的聲學生成器。對任務說明的實際意義，是可將聲音與環境一起考量。聚焦於定義場景的少數關係：台詞是否突出、音效是否打斷台詞，以及氛圍如何支持當下情緒。加入許多不相關提示，會讓需要修訂的結果部分更難辨識。聲音提示搶過對白，或演出未呈現預期語氣時，調整該段的創作指示。</p><p>發行說明指出，長篇複雜資料中的聲音連續性，以及各聲音元素更細緻的時序，仍是發展領域。製作審閱應保持具體：精確字句、說話者身分、語言、進入時點、清晰度，以及各接續段落的一致性。此模型的實用輸出是可聽見的場景或語音演出。關於剪輯切點、字幕及交付格式的個別決策，可根據實際結果與目標製作需求決定。</p>",
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      "html": "<div class=\"sheet-head\"><span class=\"mav\" aria-hidden=\"true\">•</span><h2 id=\"sheet-title\">ByteDance Seed: Seed Audio 1.0</h2><button class=\"icon-btn\" type=\"button\" data-close-sheet aria-label=\"關閉\">×</button></div><div class=\"idline\"><span>ByteDance Seed /</span><code>bytedance-seed/seed-audio-1-0</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|speech|/v1/audio/speech|bytedance-seed%2Fseed-audio-1-0\">語音合成</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\">ByteDance Seed Audio 1.0 根據創作任務說明生成語音演出與聲音場景。它協調人聲、音效與環境音，支援以 100 ms 間隔控制對白時序，並涵蓋超過 20 種語言。製造商描述單次生成最長兩分鐘，且支援接續生成。</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>音訊</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>ByteDance Seed Audio 1.0 是以聲音場景為核心的音訊創作模型。透過文字任務說明，可一起塑造語音、音效及環境音。因此，它適用於有聲故事、遊戲遭遇、短篇戲劇對話，或搭配剪輯影片的場景。純人聲工作應描述說話者與演出；較完整的場景則應加上聲學環境，以及對白與周邊聲音的關係。</p><p>依聽眾應體驗場景的順序準備任務說明。指出角色、預期情緒狀態，以及需要說出的話。接著描述空間、重要聲音提示及當下情節的發展方式。製作說明應區分精確對白與場景描述，讓結果能同時與兩者核對。指出哪些元素對理解必不可少，哪些應留在背景。即使台詞相同，安靜房間、擁擠車站與開放庭院仍需要不同的聲音設計。</p><p>原創範例是遊戲角色在短暫避雨場景中安撫同伴：克制的聲音說「我們可以在這裡等」，搭配低音量雨聲環境音，並在台詞後出現一聲靠近的腳步。實用的聆聽檢查是字句是否清晰、人聲是否傳達安心，以及聲音提示是否在場景中合理的時點出現。另一項說明可以要求清楚的旁白介紹產品，不帶周邊氛圍音。這些是具體表達意圖的示例，並非生成音訊紀錄，也不是對完成混音的承諾。</p><p>製造商記載了提示層級的角色對白時序控制，以 100 ms 為間隔。使用這項控制描述台詞應在腳本序列中的何時進入，或規劃語音如何配合既有剪輯。將對白時序與音效、環境音的位置分開：發行說明將角色對白列為主要時序控制重點。依預定場景審閱實際開始時間、停頓及重疊。時序間隔描述模型的控制粒度，不能免除聆聽最終演出的必要。</p><p>聲音可透過文字描述、經授權的參考樣本，或兩者共同指定。製造商將其描述為無須為每位說話者訓練獨立模型的聲音塑造。將穩定的聲音特徵與當前台詞的情緒分開描述。重複出現的角色可能需要平靜介紹與急迫回應，同時維持辨識度。實務準備時，選擇能清楚聽見目標人聲的參考，並指出哪些特徵應帶入新演出。準備相關場景時，保持該參考與角色說明一致。</p><p>發行說明記載支援超過 20 種語言的生成，包括中文、英文、日文、韓文、西班牙文、印尼文、德文、法文、泰文及越南文。它描述了將可辨識角色聲音調整為不同語言節奏與表達的能力。提供最終語言的對白，請理解該語言的聆聽者審閱名稱、重音、停頓及情緒語氣。多語言版本應維持角色定位與情緒意圖穩定，同時給每份腳本足夠空間自然措辭。將翻譯作為腳本工作的一部分準備，避免假設聲音場景說明已涵蓋每項在地化決策。</p><p>根據製造商發行說明，Seed Audio 1.0 單次可生成最長兩分鐘，並支援接續生成。較長故事適合使用場景邊界與可重複使用的角色說明。每次接續時，除了連結各段的字句，也聆聽聲音、背景質感及步調是否改變。將傳回音訊視為供聆聽的素材：準備播放或匯入編輯器時檢查實際檔案資訊，並保留腳本與場景說明供修訂。串接的製作成果應作為連續場景檢查，不能只檢查個別片段。</p><p>製造商描述了統一架構，由語言層級的創作意圖引導基於擴散的聲學生成器。對任務說明的實際意義，是可將聲音與環境一起考量。聚焦於定義場景的少數關係：台詞是否突出、音效是否打斷台詞，以及氛圍如何支持當下情緒。加入許多不相關提示，會讓需要修訂的結果部分更難辨識。聲音提示搶過對白，或演出未呈現預期語氣時，調整該段的創作指示。</p><p>發行說明指出，長篇複雜資料中的聲音連續性，以及各聲音元素更細緻的時序，仍是發展領域。製作審閱應保持具體：精確字句、說話者身分、語言、進入時點、清晰度，以及各接續段落的一致性。此模型的實用輸出是可聽見的場景或語音演出。關於剪輯切點、字幕及交付格式的個別決策，可根據實際結果與目標製作需求決定。</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 · 語音</b> <code>POST /v1/audio/speech</code></summary><dl class=\"method-capabilities\"><div><dt>輸入</dt><dd><code>text</code></dd></div><div><dt>輸出</dt><dd><code>audio</code></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><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>bytedance-seed/seed-audio-1-0</div></td><td data-cell-label=\"預設值\" data-default=\"unspecified\"><span class=\"card-cell-label\">預設值</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\">input</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>長度下限: 1</div></td><td data-cell-label=\"預設值\" data-default=\"unspecified\"><span class=\"card-cell-label\">預設值</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\">voice</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span><code>string</code></td><td data-cell-label=\"要求\"><span class=\"card-cell-label\">要求</span>選填</td><td data-cell-label=\"值與限制\"><span class=\"card-cell-label\">值與限制</span><div>長度下限: 1</div></td><td data-cell-label=\"預設值\" data-default=\"unspecified\"><span class=\"card-cell-label\">預設值</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\">response_format</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span><code>string</code></td><td data-cell-label=\"要求\"><span class=\"card-cell-label\">要求</span>選填</td><td data-cell-label=\"值與限制\"><span class=\"card-cell-label\">值與限制</span><div>mp3, pcm</div></td><td data-cell-label=\"預設值\" data-default=\"known\"><span class=\"card-cell-label\">預設值</span>pcm</td></tr><tr><th data-cell-label=\"欄位\" scope=\"row\"><span class=\"card-cell-label\">欄位</span><code class=\"card-field-name\">provider</code></th><td data-cell-label=\"類型\" data-field-type><span class=\"card-cell-label\">類型</span><code>object</code></td><td data-cell-label=\"要求\"><span class=\"card-cell-label\">要求</span>選填</td><td data-cell-label=\"值與限制\"><span class=\"card-cell-label\">值與限制</span></td><td data-cell-label=\"預設值\" data-default=\"unspecified\"><span class=\"card-cell-label\">預設值</span>—</td></tr></tbody></table></div><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, input</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>生命週期： <code>synchronous_result_then_owned_library</code></p><p class=\"note-s\"><code>GET /v1/media/tasks/{task_id}</code> · 實際回傳的 task_id 或媒體庫紀錄</p><p class=\"note-s\"><code>GET /v1/media/assets/{asset_id}/content</code></p><p class=\"note-s\"><code>GET /v1/media/assets</code></p><p class=\"note-s\"><code>GET /v1/media/assets/{asset_id}</code></p></details></details></section><section class=\"card-section\" data-card-section=\"pricing\"><h3 tabindex=\"-1\">方案</h3><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>Ailoot 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>計費單位</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=\"計費單位\"><span class=\"card-cell-label\">計費單位</span>—</td><td data-cell-label=\"費用\"><span class=\"card-cell-label\">費用</span><div><span>輸入 · 輸入 Token</span> <b>—</b> <span class=\"price-unit\">/ 1K Token</span></div><div><span>輸出 · 輸出 Token</span> <b>—</b> <span class=\"price-unit\">/ 1K Token</span></div><div><span>輸入 · 讀取快取</span> <b>—</b> <span class=\"price-unit\">/ 1K Token</span></div><div><span>輸入 · 寫入快取</span> <b>—</b> <span class=\"price-unit\">/ 1K Token</span></div><div><span>輸入 · 寫入快取，1 小時</span> <b>—</b> <span class=\"price-unit\">/ 1K Token</span></div></td></tr><tr><th data-cell-label=\"設定\" scope=\"row\"><span class=\"card-cell-label\">設定</span>輸出音訊秒數</th><td data-cell-label=\"費率表\"><span class=\"card-cell-label\">費率表</span>—</td><td data-cell-label=\"計費單位\"><span class=\"card-cell-label\">計費單位</span>每秒輸出音訊</td><td data-cell-label=\"費用\"><span class=\"card-cell-label\">費用</span><div><span>輸出 · 輸出音訊秒數</span> <b>$0.005</b> <span class=\"price-unit\">每秒輸出音訊</span></div></td></tr></tbody></table></div></div><p class=\"note-s\">Ailoot 會在請求前預留估算金額。取得結果後，依實測用量結算最終費用。串流結算採用最終用量紀錄。<a href=\"/docs/zh-hant-tw/billing/reserve/\">預留金額與結算的運作方式 →</a></p></section><section class=\"card-section\" data-card-section=\"examples\"><h3 tabindex=\"-1\">請求範例</h3><h4>Ailoot Ultra · 語音</h4><div class=\"code-group\"><div class=\"cg-bar\"><div class=\"cg-tabs\" role=\"tablist\" aria-label=\"程式碼版本\"><button class=\"cg-tab\" id=\"model-code-1119-tab-0\" role=\"tab\" type=\"button\" aria-controls=\"model-code-1119-panel-0\" aria-selected=\"true\" tabindex=\"0\">使用實際輸入並保留完整結果</button></div><div class=\"cg-tools\"><button class=\"cg-btn cg-copy\" type=\"button\" aria-label=\"複製程式碼\"><svg class=\"cp\" viewBox=\"0 0 16 16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"><rect x=\"5.25\" y=\"5.25\" width=\"8.5\" height=\"8.5\" rx=\"1.75\"/><path d=\"M10.75 5.25V3.5a1.25 1.25 0 0 0-1.25-1.25H3.5A1.25 1.25 0 0 0 2.25 3.5v6a1.25 1.25 0 0 0 1.25 1.25h1.75\"/></svg><svg class=\"ok\" viewBox=\"0 0 16 16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"><path d=\"m3 8.5 3.25 3.25L13 5\"/></svg></button></div></div><div class=\"cg-body\"><div class=\"cg-pane\" id=\"model-code-1119-panel-0\" role=\"tabpanel\" aria-labelledby=\"model-code-1119-tab-0\"><pre data-lang=\"bash\"><code>set -eu\n: &quot;${AILOOT_API_KEY:?Set your Ailoot API key}&quot;\n: &quot;${AILOOT_INPUT_TEXT:?Set the actual documented input value}&quot;\nexport AILOOT_INPUT_TEXT\npython3 - &lt;&lt;&#39;PY_REQUEST&#39;\nimport json,os\nfrom pathlib import Path\nrequest={&#39;model&#39;: &#39;bytedance-seed/seed-audio-1-0&#39;, &#39;input&#39;: &#39;${ACTUAL_INPUT_TEXT}&#39;}\nrequest[&#39;input&#39;]=os.environ[&#39;AILOOT_INPUT_TEXT&#39;]\nPath(&#39;request.json&#39;).write_text(json.dumps(request,ensure_ascii=False),encoding=&#39;utf-8&#39;)\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/audio/speech \\\n  -H &quot;Authorization: Bearer $AILOOT_API_KEY&quot; -H &#39;Content-Type: application/json&#39; \\\n  --data-binary @request.json -D response-headers.txt -o response.bin\n# Retain the complete response and headers, every actual output, original returned identifiers and all usage fields. Recover the original operation without submitting creation again.\n</code></pre></div></div></div></section><section class=\"card-section\" data-card-section=\"results\"><h3 tabindex=\"-1\">接收並儲存結果</h3><h4>Ailoot Ultra · 語音</h4><p class=\"note-s\">完整的二進位音訊或原始 audio_url 回應、標頭，以及每個自有資產。</p><ul class=\"card-result-paths\"><li><code>GET /v1/media/tasks/{task_id}</code></li><li><code>GET /v1/media/assets/{asset_id}/content</code></li><li><code>GET /v1/media/assets</code></li><li><code>GET /v1/media/assets/{asset_id}</code></li></ul><details class=\"card-about\"><summary>其他內容讀取方式</summary><div class=\"code-group\"><div class=\"cg-bar\"><div class=\"cg-tabs\" role=\"tablist\" aria-label=\"程式碼版本\"><button class=\"cg-tab\" id=\"model-code-1120-tab-0\" role=\"tab\" type=\"button\" aria-controls=\"model-code-1120-panel-0\" aria-selected=\"true\" tabindex=\"0\">讀取現有且屬於自己的素材</button></div><div class=\"cg-tools\"><button class=\"cg-btn cg-copy\" type=\"button\" aria-label=\"複製程式碼\"><svg class=\"cp\" viewBox=\"0 0 16 16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"><rect x=\"5.25\" y=\"5.25\" width=\"8.5\" height=\"8.5\" rx=\"1.75\"/><path d=\"M10.75 5.25V3.5a1.25 1.25 0 0 0-1.25-1.25H3.5A1.25 1.25 0 0 0 2.25 3.5v6a1.25 1.25 0 0 0 1.25 1.25h1.75\"/></svg><svg class=\"ok\" viewBox=\"0 0 16 16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"><path d=\"m3 8.5 3.25 3.25L13 5\"/></svg></button></div></div><div class=\"cg-body\"><div class=\"cg-pane\" id=\"model-code-1120-panel-0\" role=\"tabpanel\" aria-labelledby=\"model-code-1120-tab-0\"><pre data-lang=\"bash\"><code>set -eu\n: &quot;${AILOOT_API_KEY:?Set your Ailoot API key}&quot;\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/media/assets \\\n  -H &quot;Authorization: Bearer $AILOOT_API_KEY&quot; -o owned-assets.json\n# Preserve every returned asset and follow its exact signed content URL. Do not construct a signed token.\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\">請保留所有完整傳回的回應、檔案與內容區塊。</p><p class=\"note-s\">保留完整回應與標頭、所有實際輸出、原始回傳的識別碼，以及所有用量欄位。恢復原始作業時，請勿再次提交建立請求。</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\">保留回傳的 X-Client-Request-ID，以供核對。僅讀取實際回傳的 task_id/asset_id 值或自己擁有的媒體庫；請勿以作業 ID 組成任務 URL，也請勿重新提交建立請求。</p></div></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=bytedance-seed%2Fseed-audio-1-0&amp;route=Ultra&amp;caller=bytedance-seed%2Fseed-audio-1-0&amp;fmt=speech\"><code>bytedance-seed/seed-audio-1-0</code></a></span></p><h4>方法路徑別名</h4><p class=\"note-s\">請使用上方列出的 API 方法路徑。</p><h4>相關呼叫用 ID</h4><p class=\"note-s\"><a href=\"#m=bytedance-seed%2Fseed-audio-1-0&amp;route=Ultra&amp;caller=bytedance-seed%2Fseed-audio-1-0&amp;fmt=speech\"><code>bytedance-seed/seed-audio-1-0</code></a></p></section></div>",
      "method_identity": {
        "effective_request_model_id": "bytedance-seed/seed-audio-1-0",
        "fmt": "speech",
        "http": "POST",
        "path": "/v1/audio/speech",
        "request_model_id": "bytedance-seed/seed-audio-1-0",
        "route_label": "Ultra"
      },
      "method_key": "Ultra|speech|/v1/audio/speech|bytedance-seed%2Fseed-audio-1-0",
      "ordinal": 0,
      "rawMethod": {
        "available": null,
        "cache_read": null,
        "cache_write": null,
        "cache_write_1h": null,
        "contract": {
          "data": {
            "all_results": "Retain the complete response and headers, every actual output, original returned identifiers and all usage fields. Recover the original operation without submitting creation again.",
            "lifecycle": {
              "assets": [
                {
                  "http": "GET",
                  "path": "/v1/media/assets"
                },
                {
                  "http": "GET",
                  "path": "/v1/media/assets/{asset_id}"
                }
              ],
              "content": [
                {
                  "http": "GET",
                  "path": "/v1/media/assets/{asset_id}/content",
                  "url_source": "exact returned signed URL; never construct token"
                }
              ],
              "mode": "synchronous_result_then_owned_library",
              "operation_id_is_not_task_id": true,
              "status": [
                {
                  "http": "GET",
                  "id_source": "actual returned task_id or media library record",
                  "path": "/v1/media/tasks/{task_id}"
                }
              ],
              "unknown": "保留回傳的 X-Client-Request-ID，以供核對。僅讀取實際回傳的 task_id/asset_id 值或自己擁有的媒體庫；請勿以作業 ID 組成任務 URL，也請勿重新提交建立請求。"
            },
            "outputs": {
              "all_results": "保留完整回應與標頭、所有實際輸出、原始回傳的識別碼，以及所有用量欄位。恢復原始作業時，請勿再次提交建立請求。",
              "family": "audio",
              "formats": [
                "mp3",
                "pcm"
              ],
              "result": "完整的二進位音訊或原始 audio_url 回應、標頭，以及每個自有資產。"
            },
            "parameters": [
              {
                "enum": [
                  "bytedance-seed/seed-audio-1-0"
                ],
                "enum_known": true,
                "name": "model",
                "required": true,
                "type": "string"
              },
              {
                "max_length": 3000,
                "min_length": 1,
                "name": "input",
                "required": true,
                "type": "string"
              },
              {
                "min_length": 1,
                "name": "voice",
                "required": false,
                "type": "string"
              },
              {
                "default": "pcm",
                "default_known": true,
                "enum": [
                  "mp3",
                  "pcm"
                ],
                "enum_known": true,
                "name": "response_format",
                "required": false,
                "type": "string"
              },
              {
                "name": "provider",
                "required": false,
                "type": "object"
              }
            ],
            "request_schema": {
              "properties": {
                "input": {
                  "maxLength": 3000,
                  "minLength": 1,
                  "type": "string"
                },
                "model": {
                  "enum": [
                    "bytedance-seed/seed-audio-1-0"
                  ],
                  "type": "string"
                },
                "provider": {
                  "description": "Documented speech data policy and provider-specific options.",
                  "properties": {
                    "data_collection": {
                      "enum": [
                        "allow",
                        "deny",
                        null
                      ],
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "options": {
                      "type": "object"
                    },
                    "zdr": {
                      "type": [
                        "boolean",
                        "null"
                      ]
                    }
                  },
                  "type": "object"
                },
                "response_format": {
                  "default": "pcm",
                  "enum": [
                    "mp3",
                    "pcm"
                  ],
                  "type": "string"
                },
                "voice": {
                  "minLength": 1,
                  "type": "string"
                }
              },
              "required": [
                "model",
                "input"
              ],
              "type": "object"
            },
            "schema_template": {
              "actual_file_preparation_required": false,
              "body": {
                "input": "${ACTUAL_INPUT_TEXT}",
                "model": "bytedance-seed/seed-audio-1-0"
              },
              "content_type": "application/json"
            }
          },
          "input": {
            "content_type": "application/json",
            "material_types": [
              "text"
            ],
            "required": [
              "model",
              "input"
            ]
          },
          "lifecycle": {
            "assets": [
              {
                "http": "GET",
                "path": "/v1/media/assets"
              },
              {
                "http": "GET",
                "path": "/v1/media/assets/{asset_id}"
              }
            ],
            "content": [
              {
                "http": "GET",
                "path": "/v1/media/assets/{asset_id}/content",
                "url_source": "exact returned signed URL; never construct token"
              }
            ],
            "mode": "synchronous_result_then_owned_library",
            "operation_id_is_not_task_id": true,
            "status": [
              {
                "http": "GET",
                "id_source": "實際回傳的 task_id 或媒體庫紀錄",
                "path": "/v1/media/tasks/{task_id}"
              }
            ],
            "unknown": "Keep the returned X-Client-Request-ID for reconciliation. Read only actual returned task_id/asset_id values or the owned media library; never build a task URL from the operation ID and never resubmit creation."
          },
          "method": {
            "http": "POST",
            "path": "/v1/audio/speech"
          },
          "output": {
            "all_results": "Retain the complete response and headers, every actual output, original returned identifiers and all usage fields. Recover the original operation without submitting creation again.",
            "family": "audio",
            "formats": [
              "mp3",
              "pcm"
            ],
            "result": "Complete binary audio or original audio_url response, headers and every owned asset."
          }
        },
        "ctx": null,
        "declared_pricing_profiles": [
          {
            "dimensions": {
              "regime": "base"
            },
            "label": "Base token rates",
            "units": [
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "output_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "cached_input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "generic_cache_creation_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "one_hour_cache_creation_token"
              }
            ]
          },
          {
            "dimensions": {
              "quoted_unit": "per output audio second"
            },
            "label": "output audio second",
            "units": [
              {
                "amount": "0.005",
                "amount_unit": "usd_per_exact_native_unit",
                "billing_input": true,
                "estimate_only": false,
                "key": "audio_output_second",
                "label": "output audio second",
                "native_amount_usd_per_unit": "0.005",
                "native_quantity": 1,
                "public_unit_label": "per output audio second",
                "quantity": 1,
                "quantity_is_estimate": false,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "audio_output_second"
              }
            ]
          }
        ],
        "examples": [
          {
            "code": "set -eu\n: \"${AILOOT_API_KEY:?Set your Ailoot API key}\"\n: \"${AILOOT_INPUT_TEXT:?Set the actual documented input value}\"\nexport AILOOT_INPUT_TEXT\npython3 - <<'PY_REQUEST'\nimport json,os\nfrom pathlib import Path\nrequest={'model': 'bytedance-seed/seed-audio-1-0', 'input': '${ACTUAL_INPUT_TEXT}'}\nrequest['input']=os.environ['AILOOT_INPUT_TEXT']\nPath('request.json').write_text(json.dumps(request,ensure_ascii=False),encoding='utf-8')\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/audio/speech \\\n  -H \"Authorization: Bearer $AILOOT_API_KEY\" -H 'Content-Type: application/json' \\\n  --data-binary @request.json -D response-headers.txt -o response.bin\n# Retain the complete response and headers, every actual output, original returned identifiers and all usage fields. Recover the original operation without submitting creation again.\n",
            "label": "Use actual input and retain the complete result",
            "language": "bash"
          },
          {
            "code": "set -eu\n: \"${AILOOT_API_KEY:?Set your Ailoot API key}\"\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/media/assets \\\n  -H \"Authorization: Bearer $AILOOT_API_KEY\" -o owned-assets.json\n# Preserve every returned asset and follow its exact signed content URL. Do not construct a signed token.\n",
            "label": "Read existing owned assets",
            "language": "bash"
          }
        ],
        "family": "openai",
        "fast_multiplier": null,
        "flex_multiplier": null,
        "fmt": "speech",
        "hints": [
          "Use the exact caller model ID and documented input representation.",
          "Retain the complete response and headers, every actual output, original returned identifiers and all usage fields. Recover the original operation without submitting creation again."
        ],
        "http": "POST",
        "in": null,
        "input": [
          "text"
        ],
        "label": "語音",
        "max_out": null,
        "max_reasoning_effort_multiplier": null,
        "method_aliases": [],
        "native_endpoint": "audio_speech",
        "out": null,
        "output": [
          "audio"
        ],
        "path": "/v1/audio/speech",
        "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": "per_request",
          "image_input_price": null,
          "image_output_price": null,
          "per_request_price": null,
          "unit_prices": {
            "audio_output_second": 0.005
          }
        },
        "pricing_profiles": [
          {
            "dimensions": {
              "regime": "base"
            },
            "label": "Base token rates",
            "units": [
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "output_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "cached_input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "generic_cache_creation_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "one_hour_cache_creation_token"
              }
            ]
          },
          {
            "dimensions": {
              "quoted_unit": "per output audio second"
            },
            "label": "output audio second",
            "units": [
              {
                "amount": "0.005",
                "amount_unit": "usd_per_exact_native_unit",
                "billing_input": true,
                "estimate_only": false,
                "key": "audio_output_second",
                "label": "output audio second",
                "native_amount_usd_per_unit": "0.005",
                "native_quantity": 1,
                "public_unit_label": "per output audio second",
                "quantity": 1,
                "quantity_is_estimate": false,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "audio_output_second"
              }
            ]
          }
        ],
        "request_model_id": "bytedance-seed/seed-audio-1-0",
        "route_label": "Ultra",
        "status_reads": [
          "GET /v1/media/tasks/{task_id}"
        ],
        "tiers": [],
        "units": [
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": true,
            "estimate_only": false,
            "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": false,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "input_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": true,
            "estimate_only": false,
            "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": false,
            "rate_role": "typed_native_retail_rate",
            "side": "out",
            "unit": "output_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": true,
            "estimate_only": false,
            "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": false,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "cached_input_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": true,
            "estimate_only": false,
            "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": false,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "generic_cache_creation_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": true,
            "estimate_only": false,
            "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": false,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "one_hour_cache_creation_token"
          },
          {
            "amount": "0.005",
            "amount_unit": "usd_per_exact_native_unit",
            "billing_input": true,
            "estimate_only": false,
            "key": "audio_output_second",
            "label": "output audio second",
            "native_amount_usd_per_unit": "0.005",
            "native_quantity": 1,
            "public_unit_label": "per output audio second",
            "quantity": 1,
            "quantity_is_estimate": false,
            "rate_role": "typed_native_retail_rate",
            "side": "out",
            "unit": "audio_output_second"
          }
        ]
      }
    }
  ],
  "model_id": "bytedance-seed/seed-audio-1-0",
  "nativeProvenance": {
    "input_facts_canonical_sha256": "03e80ec0b7cafe5aeeb8c184a807968fbc5627fcc1855dc371ebcca28b04da37",
    "input_html_sha256": "65e3db2aeaa62645494cb459a2c77d4df9be3a18b00fc8e488b93393f82b48ec",
    "private_audit_sha256": "26a322ce494ac457e730af7e82f1d33578779821dbc9863c3e170c41bfaaf631",
    "role": "historical-normalized-input-audit-hashes",
    "schema": "ailoot-native-model-provenance-v2"
  },
  "page": {
    "canonical": "https://ailoot.ai/models/zh-hant-tw/bytedance-seed-seed-audio-1-0/",
    "description": "ByteDance Seed Audio 1.0 根據創作任務說明生成語音演出與聲音場景。它協調人聲、音效與環境音，支援以 100 ms 間隔控制對白時序，並涵蓋超過 20 種語言。製造商描述單次生成最長兩分鐘，且支援接續生成。",
    "locale": "zh-hant-tw",
    "md_url": "https://ailoot.ai/models/zh-hant-tw/bytedance-seed-seed-audio-1-0/index.md",
    "title": "ByteDance Seed: Seed Audio 1.0 — Ailoot",
    "url": "https://ailoot.ai/models/zh-hant-tw/bytedance-seed-seed-audio-1-0/"
  },
  "rawModel": {
    "about": "ByteDance Seed Audio 1.0 是以聲音場景為核心的音訊創作模型。透過文字任務說明，可一起塑造語音、音效及環境音。因此，它適用於有聲故事、遊戲遭遇、短篇戲劇對話，或搭配剪輯影片的場景。純人聲工作應描述說話者與演出；較完整的場景則應加上聲學環境，以及對白與周邊聲音的關係。\n\n依聽眾應體驗場景的順序準備任務說明。指出角色、預期情緒狀態，以及需要說出的話。接著描述空間、重要聲音提示及當下情節的發展方式。製作說明應區分精確對白與場景描述，讓結果能同時與兩者核對。指出哪些元素對理解必不可少，哪些應留在背景。即使台詞相同，安靜房間、擁擠車站與開放庭院仍需要不同的聲音設計。\n\n原創範例是遊戲角色在短暫避雨場景中安撫同伴：克制的聲音說「我們可以在這裡等」，搭配低音量雨聲環境音，並在台詞後出現一聲靠近的腳步。實用的聆聽檢查是字句是否清晰、人聲是否傳達安心，以及聲音提示是否在場景中合理的時點出現。另一項說明可以要求清楚的旁白介紹產品，不帶周邊氛圍音。這些是具體表達意圖的示例，並非生成音訊紀錄，也不是對完成混音的承諾。\n\n製造商記載了提示層級的角色對白時序控制，以 100 ms 為間隔。使用這項控制描述台詞應在腳本序列中的何時進入，或規劃語音如何配合既有剪輯。將對白時序與音效、環境音的位置分開：發行說明將角色對白列為主要時序控制重點。依預定場景審閱實際開始時間、停頓及重疊。時序間隔描述模型的控制粒度，不能免除聆聽最終演出的必要。\n\n聲音可透過文字描述、經授權的參考樣本，或兩者共同指定。製造商將其描述為無須為每位說話者訓練獨立模型的聲音塑造。將穩定的聲音特徵與當前台詞的情緒分開描述。重複出現的角色可能需要平靜介紹與急迫回應，同時維持辨識度。實務準備時，選擇能清楚聽見目標人聲的參考，並指出哪些特徵應帶入新演出。準備相關場景時，保持該參考與角色說明一致。\n\n發行說明記載支援超過 20 種語言的生成，包括中文、英文、日文、韓文、西班牙文、印尼文、德文、法文、泰文及越南文。它描述了將可辨識角色聲音調整為不同語言節奏與表達的能力。提供最終語言的對白，請理解該語言的聆聽者審閱名稱、重音、停頓及情緒語氣。多語言版本應維持角色定位與情緒意圖穩定，同時給每份腳本足夠空間自然措辭。將翻譯作為腳本工作的一部分準備，避免假設聲音場景說明已涵蓋每項在地化決策。\n\n根據製造商發行說明，Seed Audio 1.0 單次可生成最長兩分鐘，並支援接續生成。較長故事適合使用場景邊界與可重複使用的角色說明。每次接續時，除了連結各段的字句，也聆聽聲音、背景質感及步調是否改變。將傳回音訊視為供聆聽的素材：準備播放或匯入編輯器時檢查實際檔案資訊，並保留腳本與場景說明供修訂。串接的製作成果應作為連續場景檢查，不能只檢查個別片段。\n\n製造商描述了統一架構，由語言層級的創作意圖引導基於擴散的聲學生成器。對任務說明的實際意義，是可將聲音與環境一起考量。聚焦於定義場景的少數關係：台詞是否突出、音效是否打斷台詞，以及氛圍如何支持當下情緒。加入許多不相關提示，會讓需要修訂的結果部分更難辨識。聲音提示搶過對白，或演出未呈現預期語氣時，調整該段的創作指示。\n\n發行說明指出，長篇複雜資料中的聲音連續性，以及各聲音元素更細緻的時序，仍是發展領域。製作審閱應保持具體：精確字句、說話者身分、語言、進入時點、清晰度，以及各接續段落的一致性。此模型的實用輸出是可聽見的場景或語音演出。關於剪輯切點、字幕及交付格式的個別決策，可根據實際結果與目標製作需求決定。",
    "alias_of": null,
    "aliases": [],
    "author": "ByteDance Seed",
    "capabilities": {
      "context_length": 0,
      "manufacturer_input": [
        "text"
      ],
      "manufacturer_output": [
        "speech"
      ]
    },
    "card_routes": [
      {
        "label": "Ultra",
        "rates": [
          {
            "amount": "0.005",
            "amount_unit": "usd_per_exact_native_unit",
            "billing_input": true,
            "estimate_only": false,
            "key": "audio_output_second",
            "label": "output audio second",
            "native_amount_usd_per_unit": "0.005",
            "native_quantity": 1,
            "public_unit_label": "per output audio second",
            "quantity": 1,
            "quantity_is_estimate": false,
            "rate_role": "typed_native_retail_rate",
            "side": "out",
            "unit": "audio_output_second"
          }
        ],
        "summary": "完整的設定價格資訊請見詳細資料。"
      }
    ],
    "ctx": null,
    "formats": [
      "speech"
    ],
    "id": "bytedance-seed/seed-audio-1-0",
    "input": [
      "text"
    ],
    "kind": "audio",
    "max_out": null,
    "methods": [
      {
        "available": null,
        "cache_read": null,
        "cache_write": null,
        "cache_write_1h": null,
        "contract": {
          "data": {
            "all_results": "Retain the complete response and headers, every actual output, original returned identifiers and all usage fields. Recover the original operation without submitting creation again.",
            "lifecycle": {
              "assets": [
                {
                  "http": "GET",
                  "path": "/v1/media/assets"
                },
                {
                  "http": "GET",
                  "path": "/v1/media/assets/{asset_id}"
                }
              ],
              "content": [
                {
                  "http": "GET",
                  "path": "/v1/media/assets/{asset_id}/content",
                  "url_source": "exact returned signed URL; never construct token"
                }
              ],
              "mode": "synchronous_result_then_owned_library",
              "operation_id_is_not_task_id": true,
              "status": [
                {
                  "http": "GET",
                  "id_source": "actual returned task_id or media library record",
                  "path": "/v1/media/tasks/{task_id}"
                }
              ],
              "unknown": "保留回傳的 X-Client-Request-ID，以供核對。僅讀取實際回傳的 task_id/asset_id 值或自己擁有的媒體庫；請勿以作業 ID 組成任務 URL，也請勿重新提交建立請求。"
            },
            "outputs": {
              "all_results": "保留完整回應與標頭、所有實際輸出、原始回傳的識別碼，以及所有用量欄位。恢復原始作業時，請勿再次提交建立請求。",
              "family": "audio",
              "formats": [
                "mp3",
                "pcm"
              ],
              "result": "完整的二進位音訊或原始 audio_url 回應、標頭，以及每個自有資產。"
            },
            "parameters": [
              {
                "enum": [
                  "bytedance-seed/seed-audio-1-0"
                ],
                "enum_known": true,
                "name": "model",
                "required": true,
                "type": "string"
              },
              {
                "max_length": 3000,
                "min_length": 1,
                "name": "input",
                "required": true,
                "type": "string"
              },
              {
                "min_length": 1,
                "name": "voice",
                "required": false,
                "type": "string"
              },
              {
                "default": "pcm",
                "default_known": true,
                "enum": [
                  "mp3",
                  "pcm"
                ],
                "enum_known": true,
                "name": "response_format",
                "required": false,
                "type": "string"
              },
              {
                "name": "provider",
                "required": false,
                "type": "object"
              }
            ],
            "request_schema": {
              "properties": {
                "input": {
                  "maxLength": 3000,
                  "minLength": 1,
                  "type": "string"
                },
                "model": {
                  "enum": [
                    "bytedance-seed/seed-audio-1-0"
                  ],
                  "type": "string"
                },
                "provider": {
                  "description": "Documented speech data policy and provider-specific options.",
                  "properties": {
                    "data_collection": {
                      "enum": [
                        "allow",
                        "deny",
                        null
                      ],
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "options": {
                      "type": "object"
                    },
                    "zdr": {
                      "type": [
                        "boolean",
                        "null"
                      ]
                    }
                  },
                  "type": "object"
                },
                "response_format": {
                  "default": "pcm",
                  "enum": [
                    "mp3",
                    "pcm"
                  ],
                  "type": "string"
                },
                "voice": {
                  "minLength": 1,
                  "type": "string"
                }
              },
              "required": [
                "model",
                "input"
              ],
              "type": "object"
            },
            "schema_template": {
              "actual_file_preparation_required": false,
              "body": {
                "input": "${ACTUAL_INPUT_TEXT}",
                "model": "bytedance-seed/seed-audio-1-0"
              },
              "content_type": "application/json"
            }
          },
          "input": {
            "content_type": "application/json",
            "material_types": [
              "text"
            ],
            "required": [
              "model",
              "input"
            ]
          },
          "lifecycle": {
            "assets": [
              {
                "http": "GET",
                "path": "/v1/media/assets"
              },
              {
                "http": "GET",
                "path": "/v1/media/assets/{asset_id}"
              }
            ],
            "content": [
              {
                "http": "GET",
                "path": "/v1/media/assets/{asset_id}/content",
                "url_source": "exact returned signed URL; never construct token"
              }
            ],
            "mode": "synchronous_result_then_owned_library",
            "operation_id_is_not_task_id": true,
            "status": [
              {
                "http": "GET",
                "id_source": "實際回傳的 task_id 或媒體庫紀錄",
                "path": "/v1/media/tasks/{task_id}"
              }
            ],
            "unknown": "Keep the returned X-Client-Request-ID for reconciliation. Read only actual returned task_id/asset_id values or the owned media library; never build a task URL from the operation ID and never resubmit creation."
          },
          "method": {
            "http": "POST",
            "path": "/v1/audio/speech"
          },
          "output": {
            "all_results": "Retain the complete response and headers, every actual output, original returned identifiers and all usage fields. Recover the original operation without submitting creation again.",
            "family": "audio",
            "formats": [
              "mp3",
              "pcm"
            ],
            "result": "Complete binary audio or original audio_url response, headers and every owned asset."
          }
        },
        "ctx": null,
        "declared_pricing_profiles": [
          {
            "dimensions": {
              "regime": "base"
            },
            "label": "Base token rates",
            "units": [
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "output_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "cached_input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "generic_cache_creation_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "one_hour_cache_creation_token"
              }
            ]
          },
          {
            "dimensions": {
              "quoted_unit": "per output audio second"
            },
            "label": "output audio second",
            "units": [
              {
                "amount": "0.005",
                "amount_unit": "usd_per_exact_native_unit",
                "billing_input": true,
                "estimate_only": false,
                "key": "audio_output_second",
                "label": "output audio second",
                "native_amount_usd_per_unit": "0.005",
                "native_quantity": 1,
                "public_unit_label": "per output audio second",
                "quantity": 1,
                "quantity_is_estimate": false,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "audio_output_second"
              }
            ]
          }
        ],
        "examples": [
          {
            "code": "set -eu\n: \"${AILOOT_API_KEY:?Set your Ailoot API key}\"\n: \"${AILOOT_INPUT_TEXT:?Set the actual documented input value}\"\nexport AILOOT_INPUT_TEXT\npython3 - <<'PY_REQUEST'\nimport json,os\nfrom pathlib import Path\nrequest={'model': 'bytedance-seed/seed-audio-1-0', 'input': '${ACTUAL_INPUT_TEXT}'}\nrequest['input']=os.environ['AILOOT_INPUT_TEXT']\nPath('request.json').write_text(json.dumps(request,ensure_ascii=False),encoding='utf-8')\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/audio/speech \\\n  -H \"Authorization: Bearer $AILOOT_API_KEY\" -H 'Content-Type: application/json' \\\n  --data-binary @request.json -D response-headers.txt -o response.bin\n# Retain the complete response and headers, every actual output, original returned identifiers and all usage fields. Recover the original operation without submitting creation again.\n",
            "label": "Use actual input and retain the complete result",
            "language": "bash"
          },
          {
            "code": "set -eu\n: \"${AILOOT_API_KEY:?Set your Ailoot API key}\"\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/media/assets \\\n  -H \"Authorization: Bearer $AILOOT_API_KEY\" -o owned-assets.json\n# Preserve every returned asset and follow its exact signed content URL. Do not construct a signed token.\n",
            "label": "Read existing owned assets",
            "language": "bash"
          }
        ],
        "family": "openai",
        "fast_multiplier": null,
        "flex_multiplier": null,
        "fmt": "speech",
        "hints": [
          "Use the exact caller model ID and documented input representation.",
          "Retain the complete response and headers, every actual output, original returned identifiers and all usage fields. Recover the original operation without submitting creation again."
        ],
        "http": "POST",
        "in": null,
        "input": [
          "text"
        ],
        "label": "語音",
        "max_out": null,
        "max_reasoning_effort_multiplier": null,
        "method_aliases": [],
        "native_endpoint": "audio_speech",
        "out": null,
        "output": [
          "audio"
        ],
        "path": "/v1/audio/speech",
        "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": "per_request",
          "image_input_price": null,
          "image_output_price": null,
          "per_request_price": null,
          "unit_prices": {
            "audio_output_second": 0.005
          }
        },
        "pricing_profiles": [
          {
            "dimensions": {
              "regime": "base"
            },
            "label": "Base token rates",
            "units": [
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "output_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "cached_input_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "generic_cache_creation_token"
              },
              {
                "amount": null,
                "amount_unit": "usd_per_thousand_tokens",
                "billing_input": true,
                "estimate_only": false,
                "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": false,
                "rate_role": "typed_native_retail_rate",
                "side": "in",
                "unit": "one_hour_cache_creation_token"
              }
            ]
          },
          {
            "dimensions": {
              "quoted_unit": "per output audio second"
            },
            "label": "output audio second",
            "units": [
              {
                "amount": "0.005",
                "amount_unit": "usd_per_exact_native_unit",
                "billing_input": true,
                "estimate_only": false,
                "key": "audio_output_second",
                "label": "output audio second",
                "native_amount_usd_per_unit": "0.005",
                "native_quantity": 1,
                "public_unit_label": "per output audio second",
                "quantity": 1,
                "quantity_is_estimate": false,
                "rate_role": "typed_native_retail_rate",
                "side": "out",
                "unit": "audio_output_second"
              }
            ]
          }
        ],
        "request_model_id": "bytedance-seed/seed-audio-1-0",
        "route_label": "Ultra",
        "status_reads": [
          "GET /v1/media/tasks/{task_id}"
        ],
        "tiers": [],
        "units": [
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": true,
            "estimate_only": false,
            "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": false,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "input_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": true,
            "estimate_only": false,
            "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": false,
            "rate_role": "typed_native_retail_rate",
            "side": "out",
            "unit": "output_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": true,
            "estimate_only": false,
            "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": false,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "cached_input_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": true,
            "estimate_only": false,
            "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": false,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "generic_cache_creation_token"
          },
          {
            "amount": null,
            "amount_unit": "usd_per_thousand_tokens",
            "billing_input": true,
            "estimate_only": false,
            "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": false,
            "rate_role": "typed_native_retail_rate",
            "side": "in",
            "unit": "one_hour_cache_creation_token"
          },
          {
            "amount": "0.005",
            "amount_unit": "usd_per_exact_native_unit",
            "billing_input": true,
            "estimate_only": false,
            "key": "audio_output_second",
            "label": "output audio second",
            "native_amount_usd_per_unit": "0.005",
            "native_quantity": 1,
            "public_unit_label": "per output audio second",
            "quantity": 1,
            "quantity_is_estimate": false,
            "rate_role": "typed_native_retail_rate",
            "side": "out",
            "unit": "audio_output_second"
          }
        ]
      }
    ],
    "model_aliases": [
      {
        "canonical_model_id": "bytedance-seed/seed-audio-1-0",
        "request_model_id": "bytedance-seed/seed-audio-1-0",
        "route_label": "Ultra"
      }
    ],
    "name": "ByteDance Seed: Seed Audio 1.0",
    "price": {
      "in": null,
      "in_label": null,
      "out": 0.005,
      "out_label": "per output audio second",
      "sort_in": null,
      "sort_out": 0.005,
      "varies": true
    },
    "short": "ByteDance Seed Audio 1.0 根據創作任務說明生成語音演出與聲音場景。它協調人聲、音效與環境音，支援以 100 ms 間隔控制對白時序，並涵蓋超過 20 種語言。製造商描述單次生成最長兩分鐘，且支援接續生成。"
  },
  "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": [
        {
          "contract_json_pointer": "/methods/0/rawMethod/contract",
          "html_json_pointer": "/methods/0/html",
          "method_ordinal": 0
        }
      ],
      "role": "current-semantic-reference"
    },
    "raw_input": {
      "examples_role": "historical-input-not-current-ready-examples",
      "json_pointers": [
        "/rawModel",
        "/methods/0/rawMethod"
      ],
      "role": "historical-owner-input"
    },
    "schema": "ailoot-native-model-representations-v1"
  },
  "schema": "ailoot-static-model-facts-v1",
  "schema_version": 1,
  "shortText": "ByteDance Seed Audio 1.0 根據創作任務說明生成語音演出與聲音場景。它協調人聲、音效與環境音，支援以 100 ms 間隔控制對白時序，並涵蓋超過 20 種語言。製造商描述單次生成最長兩分鐘，且支援接續生成。",
  "source": {
    "audit_sha256": "2e00086bcbfc28e64d0cebe97aa47c17d8d5618963027f8ffb9dc6123d7d25b1",
    "bridge_map_sha256": "1125275768b9636fc8461bc7da5061239a81ddfe508e2557843ca42c58ab0036",
    "raw_model_json_sha256": "9062d8acd660a361a9eb681b9c22261e8565795441ad8566bfe1c86d5a19f85f",
    "renderer_sha256": "13a3fc1b22d07359278e2249d630bfc9bb9e6416c71ba53def933fb5a903660b"
  },
  "sourceRevision": "7f07ffc2153089061d6120004ad4189bfa5eb2f74a1febb7481a1044ce4348b2"
}