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Chat Latest OpenAI Claude Opus 4.5 Anthropic Legacy
Input $5.00 $5.00
Output $30.00 $25.00
Blended $11.25 $10.00
Context window 400k 200k
Max output 128k 64k
Output speed No data 48.2
Quality No data 62.9
Reasoning No data 47.1
Coding No data 60.4
Value No data 1.5
Vision ✓ ✓
Reasoning − ✓
Tool calling ✓ ✓
Structured output ✓ ✓
Prompt caching ✓ ✓
Batch API ✓ ✓
Licence Proprietary Proprietary
API model id chat-latest claude-opus-4-5-20251101

At a glance

Input price, per million tokens
  1. Chat LatestOpenAI$5.00
  2. Claude Opus 4.5Anthropic$5.00
Output price, per million tokens
  1. Chat LatestOpenAI$30.00
  2. Claude Opus 4.5Anthropic$25.00
Context window
  1. Chat LatestOpenAI400k
  2. Claude Opus 4.5Anthropic200k

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