Unverified50% confidenceFactExact time
Lean 4 and its accompanying mathematics library Mathlib have become the de facto standard for formalized mathematics, and benchmarks such as arXivLean and PutnamBench are built on top of them.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/20/2026
First Seen
Valid until: 1/18/2027
Sources
Related Entities
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