OpenAI·released 2026-03-17
Scored on 12 benchmarks. 50% 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 | 87.21accuracy (%) | reproduced· optimized | 2026-03-17 |
| GPQA diamond | 78.11accuracy (%) | reproduced· optimized | 2026-03-17 |
| ARC-AGI | 63.67accuracy (%) | unverified· optimized | 2026-03-17 |
| WeirdML | 60.3accuracy (%) | unverified | 2026-03-17 |
| FrontierMath-Tiers-1-3-v2-Private | 51.23accuracy (%) | reproduced | 2026-03-17 |
| DeepResearch Bench | 36.26accuracy (%) | unverified | 2026-03-17 |
| SimpleQA Verified | 28.6accuracy (%) | reproduced | 2026-03-17 |
| APEX-Agents | 24.6accuracy (%) | unverified | 2026-03-17 |
| ARC-AGI-2 | 18.9accuracy (%) | unverified | 2026-03-17 |
| Chess Puzzles | 18accuracy (%) | reproduced | 2026-03-17 |
| CritPt | 10accuracy (%) | unverified | 2026-03-17 |
| FrontierMath-Tier-4-v2-Private | 9.76accuracy (%) | reproduced | 2026-03-17 |