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Claude Fable 5.1 Anthropic o1 OpenAI Deprecated
Input $10.00 $15.00
Output $50.00 $60.00
Blended $20.00 $26.25
Context window 1M 200k
Max output 128k 100k
Output speed 69.2 No data
Quality 64 67.1
Reasoning 76.4 40.9
Coding 63.1 34.2
Value 0.8 0.6
Vision ✓ ✓
Reasoning ✓ ✓
Tool calling ✓ ✓
Structured output ✓ ✓
Prompt caching ✓ ✓
Batch API ✓ ✓
Licence Proprietary Proprietary
API model id claude-fable-5-1 o1

At a glance

Input price, per million tokens
  1. Claude Fable 5.1Anthropic$10.00
  2. o1OpenAI$15.00
Output price, per million tokens
  1. Claude Fable 5.1Anthropic$50.00
  2. o1OpenAI$60.00
Context window
  1. Claude Fable 5.1Anthropic1M
  2. o1OpenAI200k

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