PutnamBench - Lean 4, Answer Supplied (Avg $44.5 total cost/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 $44.5 total cost/problem'. Higher is better; counts stay separate from other languages, answer conditions and budgets. Reported corpus revision: 2b3a9c4. Reported Lean version(s): 4.27.
Metric: Problems solved; Lean 4, Answer Supplied; reported compute budget: Avg $44.5 total cost/problem. Source: github.com. 1 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | Humanfia | 672 |
Interactive version: theaggregate.ai/benchmark?slug=putnambench-lean-4-answer-supplied-avg-44-5-total-cost-problem · How It Works · Data refreshed daily, snapshot 2026-10-16.