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Pyyan / Compare / Gemini 3.7 Flash vs Claude Fable 5

Gemini 3.7 Flash vs Claude Fable 5

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Language Models · verified 2 Sept 2026

Gemini 3.7 FlashGooglecurrent
Claude Fable 5Anthropiccurrent
3 slots left
SpecificationGemini 3.7 FlashClaude Fable 5
SummaryCheap now, twice the price on 1 January 2027. The rate is introductory.Most capable widely released model, for the hardest reasoning and long-horizon agentic work.
Context1M1M
Input ($/Mtok)$0.75$10
Output ($/Mtok)$3.75$50
LicenceProprietaryProprietary
Max output64K128K
ParametersNot published—
Released13 Aug 2026—
Model IDgemini-3.7-flashclaude-fable-5
CategoryLanguage ModelsLanguage Models
Official—Anthropic ↗

Highlighted rows are where these differ.

Gemini 3.7 Flash

  • Introductory pricing of $0.75 in and $3.75 out per million tokens
  • Both rates double to $1.50 and $7.50 on 1 January 2027, which is worth budgeting for
  • Replaces 3.6 Flash as Google's volume tier

Best for high volume work.

Full spec sheet →

Claude Fable 5

  • Thinking is always on — the `thinking` param is rejected
  • Raw chain of thought is never returned
  • Requires 30-day data retention; unavailable under ZDR

Best for the hardest problems.

Full spec sheet →