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Claude Fable 5 - Amazon Bedrock

本文為英文版的機器翻譯版本,如內容有任何歧義或不一致之處,概以英文版為準。

Claude Fable 5

Anthropic — Claude Fable 5

模型詳細資訊

Claude Fable 5 是 Anthropic 的新一代模型,用於複雜的知識工作和編碼,能夠跨多天任務持續自動操作。它跨階段規劃、委派給子代理程式,並自我驗證其工作。

  • 模型啟動日期:2026 年 6 月 9 日

  • 模型 EOL 日期:不適用

  • 最終使用者授權合約和使用條款:檢視

  • 模型生命週期:作用中

  • 內容視窗:1M個字符

  • 最大輸出字符:128K

  • 取樣參數:溫度必須為 1.0 或 unset;top_p 必須 ≥ 0.99 且 < 1.0;或 unset;不支援 top_k

  • 原因:支援 (適應性思考一律開啟且無法停用;工作量層級可設定)

  • 知識截止日:2026 年 1 月

  • Marketplace 產品 ID:prod-h6swdfybvty7y

輸入模態 輸出模式 支援的 APIs 支援的端點
Red circle with white X icon indicating error, cancel, or close action. 音訊Red circle with white X icon indicating error, cancel, or close action. 內嵌Red circle with white X icon indicating error, cancel, or close action. ResponsesGreen circle with white checkmark icon. bedrock-runtime
Green circle with white checkmark icon. 影像Red circle with white X icon indicating error, cancel, or close action. 影像Red circle with white X icon indicating error, cancel, or close action. Chat CompletionsGreen circle with white checkmark icon. bedrock-mantle
Red circle with white X icon indicating error, cancel, or close action. 語音Red circle with white X icon indicating error, cancel, or close action. 語音Green circle with white checkmark icon. Invoke
Green circle with white checkmark icon. 文字Green circle with white checkmark icon. 文字Green circle with white checkmark icon. Converse
Red circle with white X icon indicating error, cancel, or close action. 影片Red circle with white X icon indicating error, cancel, or close action. 影片Green circle with white checkmark icon. Messages

功能和功能

Bedrock 功能

使用bedrock-runtime端點支援的功能

Bedrock 功能

使用bedrock-mantle端點支援的功能

提示快取

如需詳細資訊,請參閱提示快取以取得更快速的模型推論

支援提示快取 每個快取檢查點的字符數量下限 每個請求的快取檢查點上限 支援的 TTL 接受提示快取檢查點的欄位
1,024 4 5 分鐘、1 小時 systemmessagestools

內容限制

Claude Fable 5 包含封鎖網路安全和生物學中兩用內容的分類器。當分類器封鎖請求時,API 會傳回標準 HTTP 200 回應stop_reason: "refusal"與包含限制類別的stop_details物件。此模型的拒絕率明顯高於先前的 Claude 模型。

客戶應處理 stop_reason: "refusal"做為主要回應路徑。提示階段拒絕 (在推論開始之前封鎖) 不會計費。中串流拒絕 (在部分輸出後封鎖) 會針對區塊之前產生的權杖計費。

定價

如需定價,請參閱 Amazon Bedrock 定價頁面。

程式設計存取

使用以下模型 IDs和端點 URLs以程式設計方式存取此模型。如需可用 APIs和端點的詳細資訊,請參閱支援的 APIs支援的端點

端點 模型 ID 區域端點 URL 地理推論 ID 全域推論 ID
bedrock-runtime anthropic.claude-fable-5 https://bedrock-runtime.{region}.amazonaws.com us.anthropic.claude-fable-5 global.anthropic.claude-fable-5
bedrock-mantle anthropic.claude-fable-5 https://bedrock-mantle.{region}.api.aws/anthropic/v1/messages N/A N/A

例如,如果區域是 us-east-1 (維吉尼亞北部),則 bedrock-runtime 端點 URL 將為 "https://bedrock-runtime.us-east-1.amazonaws.com",而 bedrock-mantle 則為 "https://bedrock-mantle.us-east-1.api.aws"。

服務層

Amazon Bedrock 提供多個服務層,以符合您的工作負載需求。標準 提供pay-per-token存取,無需任何承諾。優先順序透過以時間為基礎的承諾提供更高的輸送量。Flex 為彈性、non-time-sensitive工作負載提供較低成本的存取。預留為可預測工作負載提供專用輸送量與期限承諾。如需詳細資訊,請參閱 服務方案

標準 優先順序 Flex 預留
Green circle with white checkmark icon. Red circle with white X icon indicating error, cancel, or close action. Red circle with white X icon indicating error, cancel, or close action. Red circle with white X icon indicating error, cancel, or close action.

區域可用性

區域可用性一目了然

Bedrock 提供三種推論選項:為嚴格合規,區域內將請求保留在單一 區域內,地理位置 (美國、歐洲等) 內區域間的地理跨區域路由可提高輸送量,同時遵守資料落地,而全球跨區域路由則可在無落地限制的情況下,在全球任何地方提供最大輸送量。如需詳細資訊,請參閱 依模型的區域可用性頁面。

區域 區域內 地理 全域
us-east-1 (維吉尼亞北部)Green circle with white checkmark icon.Green circle with white checkmark icon.Green circle with white checkmark icon.
us-east-2 (俄亥俄)Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.Green circle with white checkmark icon.
us-west-1 (加利佛尼亞北部)Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.Green circle with white checkmark icon.
us-west-2 (奧勒岡)Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.Green circle with white checkmark icon.
ca-central-1 (加拿大)Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.Green circle with white checkmark icon.
ca-west-1 (卡加利)Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.Green circle with white checkmark icon.
eu-central-1 (法蘭克福)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
eu-central-2 (蘇黎世)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
eu-north-1 (斯德哥爾摩)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
eu-south-1 (米蘭)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
eu-south-2 (西班牙)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
eu-west-1 (愛爾蘭)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
eu-west-2 (倫敦)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
eu-west-3 (巴黎)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
ap-east-2 (台北)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
ap-northeast-1 (東京)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
ap-northeast-2 (首爾)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
ap-northeast-3 (大阪)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
ap-south-1 (孟買)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
ap-south-2 (海德拉巴)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
ap-southeast-1 (新加坡)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
ap-southeast-2 (雪梨)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
ap-southeast-3 (雅加達)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
ap-southeast-4 (墨爾本)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
ap-southeast-5 (馬來西亞)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
ap-southeast-6 (紐西蘭)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
ap-southeast-7 (泰國)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
il-central-1 (特拉維夫)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
me-central-1 (阿拉伯聯合大公國)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
me-south-1 (巴林)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
af-south-1 (開普敦)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
sa-east-1 (聖保羅)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.
mx-central-1 (墨西哥)Red circle with white X icon indicating error, cancel, or close action.Red circle with white X icon indicating error, cancel, or close action.Green circle with white checkmark icon.

資料保留

若要使用此模型,您必須provider_data_share選擇透過資料保留 API 將資料保留模式設定為 來提供資料共用。啟動時此設定沒有主控台 UI。如需詳細資訊,請參閱 Amazon Bedrock 濫用偵測

配額和限制

您的 AWS 帳戶具有預設配額,可維持服務的效能,並確保適當使用 Amazon Bedrock。指派給帳戶的預設配額可能會根據區域因素、付款歷史記錄、詐騙使用量和/或配額增加請求的核准而更新。如需詳細資訊,請參閱 Amazon Bedrock 的配額 文件並查看模型的限制

範例程式碼

步驟 1 - AWS 帳戶:如果您已經有 AWS 帳戶,請略過此步驟。如果您是初次使用 AWS,請註冊 AWS 帳戶

步驟 2 - API 金鑰:前往 Amazon Bedrock 主控台並產生長期 API 金鑰。

步驟 3 - 取得 SDK:若要使用此入門指南,您必須已安裝 Python。然後,根據您使用的 APIs相關軟體。

叫用 & Converse
pip install boto3

步驟 4 - 設定環境變數:設定您的環境以使用 API 金鑰進行身分驗證。

AWS_BEARER_TOKEN_BEDROCK="<provide your Bedrock API key>"

步驟 5 - 執行您的第一個推論請求:將檔案儲存為 bedrock-first-request.py

import json import boto3 client = boto3.client('bedrock-runtime', region_name='us-east-1') response = client.invoke_model( modelId='anthropic.claude-fable-5', body=json.dumps({ 'messages': [{'role': 'user', 'content': 'Can you explain the features of Amazon Bedrock?'}], 'max_tokens': 1024 }) ) print(json.loads(response['body'].read()))
訊息
pip install -U "anthropic[bedrock]"

步驟 4 - 設定環境變數:設定您的環境以使用 API 金鑰進行身分驗證。

AWS_BEARER_TOKEN_BEDROCK="<provide your Bedrock API key>"

步驟 5 - 執行您的第一個推論請求:將檔案儲存為 bedrock-first-request.py

from anthropic import AnthropicBedrockMantle client = AnthropicBedrockMantle(aws_region="us-east-1") message = client.messages.create( model="anthropic.claude-fable-5", max_tokens=1024, messages=[{"role": "user", "content": "Hello, Claude"}], ) print(message.content[0].text)