Anthropic·released 2026-02-05
Scored on 22 benchmarks, leading 2. 32% of its scores are independently reproduced — the rest are self-reported or unverified.
Leads on: Cybench, DeepResearch Bench
Every score, ranked, colored by evidence status.
| Benchmark | Score | Evidence status | Measured |
|---|---|---|---|
| OTIS Mock AIME 2024-2025 | 94.44accuracy (%) | reproduced· optimized | 2026-02-05 |
| ARC-AGI | 94accuracy (%) | unverified· optimized | 2026-02-05 |
| Cybench | 93accuracy (%) | self-reported· optimized | 2026-02-05 |
| GPQA diamond | 87.37accuracy (%) | reproduced· optimized | 2026-02-05 |
| Terminal Bench | 79.8accuracy (%) | unverified· optimized | 2026-02-05 |
| SWE-Bench verified | 78.72accuracy (%) | reproduced· optimized | 2026-02-05 |
| WeirdML | 77.95accuracy (%) | unverified | 2026-02-05 |
| ARC-AGI-2 | 69.17accuracy (%) | unverified | 2026-02-05 |
| FrontierMath-Tiers-1-3-v2-Private | 65.96accuracy (%) | reproduced | 2026-02-05 |
| SimpleBench | 61.12accuracy (%) | unverified | 2026-02-05 |
| DeepResearch Bench | 55.31accuracy (%) | unverified | 2026-02-05 |
| SimpleQA Verified | 46.49accuracy (%) | reproduced | 2026-02-05 |
| GBAEval | 44.12accuracy (%) | unverified | 2026-02-05 |
| GSO-Bench | 41.2accuracy (%) | unverified | 2026-02-05 |
| APEX-Agents | 31.7accuracy (%) | unverified | 2026-02-05 |
| HLE | 31.13accuracy (%) | unverified | 2026-02-05 |
| FrontierMath-Tier-4-v2-Private | 26.83accuracy (%) | reproduced | 2026-02-05 |
| PostTrainBench | 24.82accuracy (%) | unverified | 2026-02-05 |
| CL-bench | 20.7accuracy (%) | unverified | 2026-02-05 |
| Chess Puzzles | 17accuracy (%) | reproduced | 2026-02-05 |
| CL-bench Life | 17accuracy (%) | unverified | 2026-02-05 |
| Remote Labor Index | 4.17accuracy (%) | unverified | 2026-02-05 |