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Claude Opus 5.5 Anthropic GPT-4 Turbo OpenAI Deprecated
Input $4.00 $10.00
Output $20.00 $30.00
Blended $8.00 $15.00
Context window 1M 128k
Max output 128k 4k
Output speed 96 33
Quality 70.5 3.1
Reasoning 61.4 3.1
Coding 66.9 No data
Value 2.2 0.1
Vision ✓ ✓
Reasoning ✓ −
Tool calling ✓ ✓
Structured output ✓ ✓
Prompt caching ✓ −
Batch API ✓ ✓
Licence Proprietary Proprietary
API model id claude-opus-5-5 gpt-4-turbo

At a glance

Input price, per million tokens
  1. Claude Opus 5.5Anthropic$4.00
  2. GPT-4 TurboOpenAI$10.00
Output price, per million tokens
  1. Claude Opus 5.5Anthropic$20.00
  2. GPT-4 TurboOpenAI$30.00
Context window
  1. Claude Opus 5.5Anthropic1M
  2. GPT-4 TurboOpenAI128k

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