OpenAI·released 2026-02-05
Scored on 5 benchmarks. 20% 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 |
|---|---|---|---|
| WeirdML | 79.3accuracy (%) | unverified | 2026-02-05 |
| Terminal Bench | 78.4accuracy (%) | unverified· optimized | 2026-02-05 |
| SWE-Bench verified | 74.79accuracy (%) | reproduced· optimized | 2026-02-05 |
| APEX-Agents | 31.7accuracy (%) | unverified | 2026-02-05 |
| PostTrainBench | 17.76accuracy (%) | unverified | 2026-02-05 |