TaoBench (Pass@8) - MathLib Formulation: leaderboard
Metric: Pass@8 (%): share of TaoBench's 150 Analysis I exercises translated into mathematically equivalent statements over standard MathLib definitions (GPT-5.1 translation with equivalence checking and expert review) for which at least one of 8 sampled whole proofs passes the Lean checker; higher is better. Source: arxiv.org. Saturation forecast: Around January 2027. 3 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | DeepSeek V3.2 | 70 | #198 |
| 2 | GPT-5.1 | 64.67 | #131 |
| 3 | Gemini 3 Pro | 60.67 | #77 |
No result here: #3 Claude Opus 5.5, #5 GPT-6 Astra, #8 Claude Fable 5.1.
Interactive version: theaggregate.ai/benchmark?slug=taobench-pass-8-mathlib-formulation · How It Works · Data refreshed daily, snapshot 2026-10-11.