xAI·released 2025-02-19
Scored on 11 benchmarks. 45% 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 |
|---|---|---|---|
| MATH level 5 | 90.94accuracy (%) | reproduced· optimized | 2025-02-19 |
| OTIS Mock AIME 2024-2025 | 77.76accuracy (%) | reproduced· optimized | 2025-02-19 |
| Lech Mazur Writing | 73.5accuracy (%) | unverified | 2025-02-19 |
| GPQA diamond | 68.35accuracy (%) | reproduced· optimized | 2025-02-19 |
| Fiction.LiveBench | 66.7accuracy (%) | unverified | 2025-02-19 |
| Aider polyglot | 49.3accuracy (%) | unverified· optimized | 2025-02-19 |
| WeirdML | 42.58accuracy (%) | unverified | 2025-02-19 |
| SimpleQA Verified | 21.1accuracy (%) | reproduced | 2025-02-19 |
| ARC-AGI | 16.5accuracy (%) | unverified· optimized | 2025-02-19 |
| FrontierMath-2025-02-28-Private | 10.28accuracy (%) | reproduced· optimized | 2025-02-19 |
| ARC-AGI-2 | 0.42accuracy (%) | unverified | 2025-02-19 |