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Claude Fable 5 vs Gemma 4 31B IT

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Claude Fable 5Gemma 4 31B IT
AttributeClaude Fable 5Anthropic · 52 in the newsGemma 4 31B ITGoogle DeepMind
Scores
Intelligence (ECI)163143
Coding9624
Math9515
Reasoning & Knowledge8917
Agentic & Tools94
Specifications
DeveloperAnthropicGoogle DeepMind
FamilyClaudeGemma
ReleasedJun 9, 2026Apr 2, 2026
Parameters
AvailabilityAPI accessOpen weights (restricted use)
Context window1M262K
Price — $/M input$10.00$0.13
Price — $/M output$50.00$0.38
Inputstext, image, fileimage, text, video
Outputstexttext
Benchmarks
AIME 2024/2025100%73%
APEX64%
ARC-AGI99%
ARC-AGI-289%
GPQA Diamond86%76%
Humanity's Last Exam56%
SciCode61%
SimpleBench82%
SimpleQA Verified71%10%
WebDev Arena16281364
WeirdML92%52%
τ²-bench99%

Use-case scores are 0–100 percentile composites across each area’s benchmarks, ranked against every model from the past year. Highlighted cells lead each row. Open a model for the full picture.

Benchmarks & model data from Epoch AI (CC BY); pricing & specs from OpenRouter. ECI = Epoch Capabilities Index.