PutnamBench - Lean 4, Answer Supplied (Avg 5.38M tokens per solved problem): leaderboard
Number of Putnam competition problems reported solved in Lean 4, with numerical answers supplied in the theorem statement where required. The source reports compute budget 'Avg 5.38M tokens per solved problem'. Higher is better; counts stay separate from other languages, answer conditions and budgets. A corpus revision is not reported. Ground-truth informal proofs were supplied as context. The source says the scaffold was not provided and the result is not yet independently verified.
Metric: Problems solved; Lean 4, Answer Supplied; reported compute budget: Avg 5.38M tokens per solved problem. Source: github.com. 1 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | Mistral Prover (DeepSeek V4 Pro + Leanstral) | 658 |
Interactive version: theaggregate.ai/benchmark?slug=putnambench-lean-4-answer-supplied-avg-5-38m-tokens-per-solved-problem · How It Works · Data refreshed daily, snapshot 2026-10-16.