Claude Opus 5.5

适用于长时间运行的智能体编程和知识工作。

Anthropicclaude-opus-5-52026-09-22报告数据错误

规格

上下文: 1M
最大输出: 128K
输入价: $4/ 百万 Token
输出价: $20/ 百万 Token
发布日期: 2026-09-22

上下文

上下文: 1M
最大输入: 1M
最大输出: 128K

价格 · USD / 百万 Token

输入: $4
输出: $20
缓存读取: $0.2
缓存写入: $5

输入输出

输入: 文本图像文档
输出: 文本

API

接口类型: messagesbatch

思考

支持思考: 支持
思考等级: lowmediumhighxhighmax

源信息

状态: 可用
发布日期: 2026-09-22
知识截止: 2026-06

能力

已确认: toolsstructured_outputstreamingcachingbatch

调用方式

anthropicmodel = claude-opus-5-5reasoning = output_config.effort

messages

POSThttps://api.anthropic.com/v1/messages

batch

POSThttps://api.anthropic.com/v1/messages/batches

JSON

claude-opus-5-5.json

{
  "id": "claude-opus-5-5",
  "object": "model",
  "created": 1790035200,
  "owned_by": "anthropic",
  "name": "Claude Opus 5.5",
  "api": {
    "types": [
      "messages",
      "batch"
    ]
  },
  "limits": {
    "context": 1000000,
    "input": 1000000,
    "output": 128000
  },
  "modalities": {
    "input": [
      "text",
      "image",
      "document"
    ],
    "output": [
      "text"
    ]
  },
  "reasoning": {
    "supported": true,
    "efforts": [
      "low",
      "medium",
      "high",
      "xhigh",
      "max"
    ]
  },
  "pricing": {
    "currency": "USD",
    "unit": "1M_tokens",
    "input": 4,
    "output": 20,
    "cache_read": 0.2,
    "cache_write": 5
  },
  "features": [
    "tools",
    "structured_output",
    "streaming",
    "caching",
    "batch"
  ],
  "info": {
    "status": "active",
    "release_date": "2026-09-22",
    "knowledge_cutoff": "2026-06",
    "description": "For long-running agentic coding and knowledge work.",
    "docs": "https://platform.claude.com/docs/en/models/opus-5-5/overview",
    "verified_at": "2026-10-10"
  }
}

官方来源