OpenAI·released 2025-08-05
Scored on 12 benchmarks. 33% of its scores are independently reproduced — the rest are self-reported or unverified.
Every score, ranked, colored by evidence status.
| Benchmark | Score | Evidence status | Measured |
|---|---|---|---|
| OTIS Mock AIME 2024-2025 | 88.88accuracy (%) | reproduced· optimized | 2025-08-05 |
| Lech Mazur Writing | 77.26accuracy (%) | unverified | 2025-08-05 |
| GPQA diamond | 67.68accuracy (%) | reproduced· optimized | 2025-08-05 |
| WeirdML | 48.17accuracy (%) | unverified | 2025-08-05 |
| Fiction.LiveBench | 44.4accuracy (%) | unverified | 2025-08-05 |
| Aider polyglot | 41.8accuracy (%) | unverified· optimized | 2025-08-05 |
| Chess Puzzles | 20accuracy (%) | reproduced | 2025-08-05 |
| Terminal Bench | 18.7accuracy (%) | unverified· optimized | 2025-08-05 |
| SimpleQA Verified | 13.9accuracy (%) | reproduced | 2025-08-05 |
| SimpleBench | 6.52accuracy (%) | unverified | 2025-08-05 |
| APEX-Agents | 4.7accuracy (%) | unverified | 2025-08-05 |
| CritPt | 1.14accuracy (%) | unverified | 2025-08-05 |