OpenAI·released 2026-03-17
Scored on 11 benchmarks. 55% 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 | 87.77accuracy (%) | reproduced· optimized | 2026-03-17 |
| GPQA diamond | 71.29accuracy (%) | reproduced· optimized | 2026-03-17 |
| ARC-AGI | 51.5accuracy (%) | unverified· optimized | 2026-03-17 |
| WeirdML | 49.23accuracy (%) | unverified | 2026-03-17 |
| FrontierMath-Tiers-1-3-v2-Private | 44.91accuracy (%) | reproduced | 2026-03-17 |
| Chess Puzzles | 30accuracy (%) | reproduced | 2026-03-17 |
| APEX-Agents | 16.9accuracy (%) | unverified | 2026-03-17 |
| FrontierMath-Tier-4-v2-Private | 12.2accuracy (%) | reproduced | 2026-03-17 |
| SimpleQA Verified | 12accuracy (%) | reproduced | 2026-03-17 |
| CritPt | 9.25accuracy (%) | unverified | 2026-03-17 |
| ARC-AGI-2 | 5.69accuracy (%) | unverified | 2026-03-17 |