Anthropic·released 2025-10-15
Scored on 14 benchmarks. 43% 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 | 96.36accuracy (%) | reproduced· optimized | 2025-10-15 |
| OTIS Mock AIME 2024-2025 | 66.63accuracy (%) | reproduced· optimized | 2025-10-15 |
| GPQA diamond | 61.62accuracy (%) | reproduced· optimized | 2025-10-15 |
| ARC-AGI | 47.67accuracy (%) | unverified· optimized | 2025-10-15 |
| WeirdML | 45.4accuracy (%) | unverified | 2025-10-15 |
| Terminal Bench | 35.5accuracy (%) | unverified· optimized | 2025-10-15 |
| Balrog | 31.2accuracy (%) | unverified | 2025-10-15 |
| ExploitBench | 14accuracy (%) | unverified | 2025-10-15 |
| FrontierMath-2025-02-28-Private | 10.36accuracy (%) | reproduced· optimized | 2025-10-15 |
| APEX-Agents | 8.9accuracy (%) | unverified | 2025-10-15 |
| SimpleQA Verified | 5.9accuracy (%) | reproduced | 2025-10-15 |
| ARC-AGI-2 | 4.03accuracy (%) | unverified | 2025-10-15 |
| FrontierMath-Tier-4-2025-07-01-Private | 3.47accuracy (%) | reproduced | 2025-10-15 |
| CritPt | 0accuracy (%) | unverified | 2025-10-15 |