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Claude Fable 5 - Amazon Bedrock

本文属于机器翻译版本。若本译文内容与英语原文存在差异,则一律以英文原文为准。

Claude Fable 5

Anthropic — 克劳德寓言 5

模型详细信息

Claude Fable 5 是 Anthropic 的下一代复杂知识工作和编码模型,能够在多天任务中持续自主操作。它跨阶段进行规划,委托给子代理,并自我验证其工作。

  • 模型发布日期:2026 年 6 月 9 日

  • 型号停产日期: N/A

  • 最终用户许可协议和使用条款:查看

  • 模型生命周期:活跃

  • 上下文窗口:100 万个代币

  • 最大输出代币:12.8K

  • 采样参数:温度必须为 1.0 或未设置;top_p 必须等于 0.99 且 < 1.0,或者未设置;不支持 top_k

  • 推理:支持(自适应思维始终处于开启状态,无法禁用;工作量级别可配置)

  • 知识截止日期:2026 年 1 月

  • Marketplace 商品编号:prod-h6swdfybvty7y

输入模式 输出模式 支持的 API 支持的终端节点
Red circle with white X icon indicating error, cancel, or close action.音频Red circle with white X icon indicating error, cancel, or close action.嵌入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.图片Red circle with white X icon indicating error, cancel, or close action.图片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.演讲Red circle with white X icon indicating error, cancel, or close action.演讲Green circle with white checkmark icon. Invoke
Green circle with white checkmark icon.文本Green circle with white checkmark icon.文本Green circle with white checkmark icon. Converse
Red circle with white X icon indicating error, cancel, or close action.视频Red circle with white X icon indicating error, cancel, or close action.视频Green circle with white checkmark icon. Messages

功能和特点

基岩特征

使用bedrock-runtime端点支持的功能

基岩特征

使用bedrock-mantle端点支持的功能

提示缓存

有关更多信息,请参阅提示缓存以加快模型推断速度。

支持提示缓存 每个缓存检查点的最小令牌数 每个请求的最大缓存检查点数 支持的 TTL 接受提示缓存检查点的字段
1024 4 5 分钟 1 小时 systemmessagestools

内容限制

Claude Fable 5 包括屏蔽网络安全和生物学中双重用途内容的分类器。当分类器阻止请求时,API 会返回一个带有限制类别的标准 HTTP 200 响应stop_reason: "refusal"和一个包含限制类别的stop_details对象。该模型的拒绝率明显高于以前的Claude模型。

客户应stop_reason: "refusal"将处理作为主要的响应路径。 Prompt-stage 拒绝(在推理开始之前被阻止)不计费。 Mid-stream 拒绝(部分输出后被阻止)按区块之前生成的代币计费。

定价

有关定价,请参阅 Amazon Bedrock 定价页面。

以编程方式访问

使用以下模型 ID 和端点 URL 以编程方式访问此模型。有关可用 API 和终端节点的更多信息,请参阅支持的 API 和支持的终端节点

Endpoint 型号标识 In-Region 端点网址 地理推理 ID 全局推理 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,如果区域为 us-east-1(弗吉尼亚北部),则基岩运行时端点 URL 将为 “”,基岩地幔的 URL 将https://bedrock-runtime.us-east-1.amazonaws.com为 “”。https://bedrock-mantle.us-east-1.api.aws

服务等级

Amazon Bedrock 提供多个服务等级,以满足您的工作负载要求。标准版提供按令牌付费的访问权限,无需任何承诺。P@@ ri ority 通过基于时间的承诺提供更高的吞吐量。Flex 为灵活、非时间敏感型工作负载提供更低成本的访问权限。Reserved 为可预测的工作负载提供@@ 专用吞吐量和定期承诺。有关更多信息,请参阅服务等级

Standard 优先级 Flex 已保留
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.

区域可用性

地区供应情况一览

Bedrock 提供三种推断选项:In-Region将请求保留在单个区域内以实现严格合规;在尊重数据驻留的情况下跨地理区域(美国、欧盟等)进行地理 Cross-Region路由,以提高吞吐量;以及全球任何地方的全球 Cross-Region路由,以便在没有驻留限制的情况下实现最大吞吐量。有关更多详细信息,请参阅该各型号的地区供货情况页面。

区域 In-Region Geo Global
us-east-1(弗吉尼亚北部)Green circle with white checkmark icon.Green circle with white checkmark icon.Green circle with white checkmark icon.
us-east-2(俄亥俄州)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(加利福尼亚北部)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(俄勒冈州)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(卡尔加里)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(法兰克福)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(苏黎世)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(斯德哥尔摩)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(米兰)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(爱尔兰)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(伦敦)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(东京)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(首尔)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(孟买)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(海得拉巴)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(悉尼)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(雅加达)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(墨尔本)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(马来西亚)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(新西兰)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(泰国)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(特拉维夫)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(阿联酋)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(开普敦)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(圣保罗)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.

数据保留

要使用此模型,您必须provider_data_share通过数据保留 API 将数据保留模式设置为来选择提供商数据共享。启动时没有适用于此设置的主机用户界面。有关更多信息,请参阅 Amazon Bedrock 滥用检测

配额和限制

您的 AWS 账户具有默认配额,用于维持服务性能并确保适当使用 Amazon Bedrock。分配给账户的默认配额可能会根据地区因素、付款历史记录、欺诈性使用情况、增加配额请求的 and/or 批准而更新。有关更多详细信息,请参阅Amazon Bedrock 的配额文档并查看该模型的限制

示例代码

第 1 步-AWS 账户:如果您已有 AWS 账户,请跳过此步骤。如果您不熟悉 AWS,请注册一个 A WS 账户

第 2 步-API 密钥:前往 Amazon Bedrock 控制台生成长期 API 密钥。

第 3 步-获取 SDK:要使用本入门指南,必须已安装 Python。然后根据您使用的 API 安装相关软件。

调用和交谈
pip install boto3

第 4 步-设置环境变量:将您的环境配置为使用 API 密钥进行身份验证。

AWS_BEARER_TOKEN_BEDROCK="<provide your Bedrock API key>"

第 5 步-运行您的第一个推理请求:将文件另存为 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()))
消息
pip install -U "anthropic[bedrock]"

第 4 步-设置环境变量:将您的环境配置为使用 API 密钥进行身份验证。

AWS_BEARER_TOKEN_BEDROCK="<provide your Bedrock API key>"

第 5 步-运行您的第一个推理请求:将文件另存为 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)