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Anthropic: Claude Fable 5.1 (batch)

来源介绍(英文)

Claude Fable 5.1 improves on Claude Fable 5 across the board, with the biggest gains in agentic coding, long-running agentic workflows, and knowledge work: long code refactors, front-end and visual...

模型概览

模型规格

上下文
1,000,000 tokens
最大输出
128,000 tokens
架构
text+image+file->text
分词器
Claude
知识截止时间
暂未提供
内容审核
OPENROUTER

完整价格

同步自 OpenRouter。Token 价格均按每百万 Token 展示。

输入
$5
每百万 Token
输出
$25
每百万 Token
缓存读取
$0.125
每百万 Token
缓存写入
$6.25
每百万 Token
缓存写入 (1h)
$10
每百万 Token
网页搜索
$10
每千次调用
API

模型配置

推理能力

是否必须推理
默认参数
high
能力与模态
max, xhigh, high, medium, low
API

快速调用

在本地设置 OPENROUTER_API_KEY。Python 需安装 requests;JavaScript 在 Node.js 中运行。密钥应保存在服务端。

此请求使用基础模型 ID 提交异步批处理。返回任务 ID 表示已提交,不表示已完成。

API 文档

curl --fail-with-body https://openrouter.ai/api/beta/batches \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"endpoint":"/v1/chat/completions","model":"anthropic/claude-fable-5.1","requests":[{"custom_id":"request-1","body":{"messages":[{"role":"user","content":"Hello!"}]}}]}'

# Replace JOB_ID with the returned id to check progress.
curl --fail-with-body "https://openrouter.ai/api/beta/batches/JOB_ID" \
  -H "Authorization: Bearer $OPENROUTER_API_KEY"
能力与模态

输入输出

输入
textimagefile
输出
text
推理能力

· max · xhigh · high · medium · low

API

支持的 API 参数

include_reasoningmax_tokensreasoningreasoning_effortresponse_formatstopstructured_outputstool_choicetoolsverbosity
可用提供方

1 提供方

核验日期: 2026年9月7日

在 OpenRouter 查看实时 Provider

Provider 可用性、延迟、吞吐量和路由会持续变化,请前往来源页面查看实时运行数据。

OpenRouter

Anthropic

暂未提供
上下文
1M
最大输出
128K
输入
$5
输出
$25
缓存读取
$0.125
缓存写入
$6.25
anthropic

4 个模型

全部模型
anthropic logoanthropic

Anthropic: Claude Fable 5.1

Claude Fable 5.1 improves on Claude Fable 5 across the board, with the biggest gains in agentic coding, long-running agentic workflows, and knowledge work: long code refactors, front-end and visual...

上下文
1M
输入
text · image · file
输出
text
输入: $10输出: $50每百万 Token
查看模型详情
anthropic logoanthropic

Claude Opus 5

Claude Opus 5 is Anthropic’s flagship model for demanding reasoning, coding, and long-horizon agentic work. It is particularly strong at end-to-end software tasks, code review and bug finding, visual analysis...

上下文
1M
输入
text · image · file
输出
text
输入: $5输出: $25每百万 Token
查看模型详情
anthropic logoanthropic

Claude Opus 5 (batch)

Claude Opus 5 is Anthropic’s flagship model for demanding reasoning, coding, and long-horizon agentic work. It is particularly strong at end-to-end software tasks, code review and bug finding, visual analysis...

上下文
1M
输入
text · image · file
输出
text
输入: $2.5输出: $12.5每百万 Token
查看模型详情
anthropic logoanthropic

Anthropic: Claude Sonnet 5

Sonnet 5 is Anthropic's most capable Sonnet-class model, with frontier performance across coding, agents, and professional work. It supports adaptive thinking with selectable reasoning effort levels (low, medium, high, max,...

上下文
1M
输入
text · image · file
输出
text
输入: $2输出: $10每百万 Token
查看模型详情