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Claude Fable 5 vs Gemma 4

Claude Fable 5 leads in 3 of 8 categories

Arena ELO

Tie

Cheaper

Claude Fable 5

Faster

Tie

Detailed Comparison

CategoryClaude Fable 5Gemma 4
ProviderAnthropic Google
Context Window1M WIN128K
Input Price ($/1M)$10 WINN/A
Output Price ($/1M)$50 WINN/A
Arena ELON/A N/A
CodingN/A N/A
ReasoningN/A N/A
Speed (tokens/sec)N/A N/A
Open SourceNo Yes

Frequently Asked Questions

Which has a larger context window?

Claude Fable 5 supports 1M context, while Gemma 4 supports 128K.

Is Claude Fable 5 or Gemma 4 open source?

Claude Fable 5 is proprietary. Gemma 4 is open source.