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Chat Latest OpenAI Claude Opus 5.5 Anthropic
Input $5.00 $4.00
Output $30.00 $20.00
Blended $11.25 $8.00
Context window 400k 1M
Max output 128k 128k
Output speed No data 96
Quality No data 70.5
Reasoning No data 61.4
Coding No data 66.9
Value No data 2.2
Vision ✓ ✓
Reasoning − ✓
Tool calling ✓ ✓
Structured output ✓ ✓
Prompt caching ✓ ✓
Batch API ✓ ✓
Licence Proprietary Proprietary
API model id chat-latest claude-opus-5-5

At a glance

Input price, per million tokens
  1. Chat LatestOpenAI$5.00
  2. Claude Opus 5.5Anthropic$4.00
Output price, per million tokens
  1. Chat LatestOpenAI$30.00
  2. Claude Opus 5.5Anthropic$20.00
Context window
  1. Chat LatestOpenAI400k
  2. Claude Opus 5.5Anthropic1M

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