Model

claude-sonnet-4-5-20250929-32K

Anthropic · closed weights

anthropic.com

Knowledge & Reasoning

Knowledge & Reasoning
BenchmarkScoreMetricHarnessSourceConfidenceLink
GPQA Diamond81.7accuracyN/AIndependenthighepoch.ai

Abstract Reasoning

Abstract Reasoning
BenchmarkScoreMetricHarnessSourceConfidenceLink
ARC-AGI-213.6scoreN/AIndependentlowepoch.ai

Reproduced by the community

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