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Claude Fable 5 vs MiniMax-M2.1

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Claude Fable 5MiniMax-M2.1
AttributeClaude Fable 5Anthropic · 42 in the newsMiniMax-M2.1MiniMax
Scores
Intelligence (ECI)162
Coding9940
Math9523
Reasoning & Knowledge9657
Agentic & Tools9838
Specifications
DeveloperAnthropicMiniMax
FamilyClaudeMiniMax
ReleasedJun 9, 2026Dec 23, 2025
Parameters229B
AvailabilityAPI accessOpen weights (restricted use)
Context window1M205K
Price — $/M input$10.00$0.30
Price — $/M output$50.00$1.20
Inputstext, image, filetext
Outputstexttext
Benchmarks
AIME 2024/2025100%83%
APEX45%
GPQA Diamond93%83%
Humanity's Last Exam53%22%
SciCode60%41%
SimpleBench82%
SimpleQA Verified68%
WebDev Arena16541392
WeirdML92%
τ²-bench99%85%
LiveCodeBench81%
MMLU-Pro88%
Terminal-Bench37%

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.