Miklós Schweitzer 2025
GPT-5 Pro 90%
Not in model cards Models write proofs for the 2025 Miklós Schweitzer competition, a hard Hungarian university-level contest. MathArena runs and grades it.
Listed among MathArena competitions. Dataset created December 10th, 2025.
- Made by
- MathArena (ETH Zurich SRI Lab)
- Released
- December 2025
- Kind
- Written proofs
- Level
- Research frontier
- Scored
- Graded by people
- Answers
- Written proof
- Tasks
- All public
- Strongest model tested
- GPT-5 Pro #63 on the capability index
- Last model added
- October 2025
- Scores refreshed
- November 12th, 2026
1
Model scored on its own leaderboard
GPT-5 Pro leads with 90%
Best score per model from the benchmark's own leaderboard, read on November 12th, 2026. Where a model ran with several settings or harnesses, we keep its best.
- 1 GPT-5 Pro 90%
Source: Official Miklós Schweitzer 2025 leaderboard
| # | Model | Score | Setting | Date | Source |
|---|---|---|---|---|---|
| 1 | GPT-5 Pro | 90% | Oct 2025 | Official leaderboard |
GPT-5 Pro on the official leaderboard passed 85% in October 2025
All the scores we have, one dot each, so a model tested at several settings appears more than once.
On the benchmark’s own leaderboard
Source: Official Miklós Schweitzer 2025 leaderboard
No lab model card reports it yet
We read the headline results of 522 launch posts from 52 labs, and none of them list this benchmark.
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