# Claude Fable 5 vs GPT-5.5

As of Oct 14, 2026, Claude Fable 5 leads GPT-5.5 in 6 of 8 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, Vision, and Abstraction (ARC).

Claude Fable 5: $20 per 1M blended tokens.

GPT-5.5: $11.25 per 1M blended tokens.

Claude Fable 5: closed weights.

GPT-5.5: closed weights.

- Which to pick, General LLM: As of Oct 14, 2026, Claude Fable 5 leads GPT-5.5 in General LLM at #3 against #21.
- Which to pick, Reasoning: As of Oct 14, 2026, Claude Fable 5 leads GPT-5.5 in Reasoning at #3 against #25.
- Which to pick, Science: As of Oct 14, 2026, GPT-5.5 leads Claude Fable 5 in Science at #30 against #56.
- Which to pick, Coding › Web dev: As of Oct 14, 2026, Claude Fable 5 leads GPT-5.5 in Coding › Web dev at #17 against #44.
- Which to pick, Long context: As of Oct 14, 2026, Claude Fable 5 leads GPT-5.5 in Long context at #3 against #23.
- Which to pick, Vision: As of Oct 14, 2026, Claude Fable 5 leads GPT-5.5 in Vision at #5 against #10.
- Which to pick, Factuality: As of Oct 14, 2026, GPT-5.5 leads Claude Fable 5 in Factuality at #5 against #7.
- Which to pick, Abstraction (ARC): As of Oct 14, 2026, Claude Fable 5 leads GPT-5.5 in Abstraction (ARC) at #1 against #7.

As of Oct 14, 2026, Claude Fable 5 is near state of the art, rank #3 in General LLM (since Oct 14, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).

As of Oct 14, 2026, GPT-5.5 is a former state-of-the-art holder in General LLM (since Apr 28, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).