| Benchmark | Claude Sonnet 5 | Kimi K2.5 |
|---|---|---|
| AA Agentic Index | 49.7 | 52.8 |
| AA Intelligence | 55.3 | 36 |
| AA-LCR | 77 | 73 |
| AA-Omniscience | 16.4 | -7.3 |
| arena_elo | 1463 | 1450 |
| arena_text_factuality | 1453 | 1445 |
| Artificial Analysis Coding Index | 71.5 | 46.8 |
| browsecomp | 84.7 | 74.9 |
| charxiv_rq | 77 | 78.7 |
| coding_arena_elo | 1540 | 1436 |
| critpt | 16.9 | 3.1 |
| gdpval | 54.8 | 38.3 |
| GDPval-AA v2 | 1618 | 1009 |
| GPQA Diamond | 91.1 | 87.9 |
| HLE | 57.4 | 50.2 |
| LVBench | 68.5 | 75.9 |
| MMMU-Pro | 77.3 | 78.5 |
| OmniScience Accuracy | 40 | 35.2 |
| OmniScience Non-Hallucination | 60.6 | 50 |
| OSWorld-Verified | 81.2 | 63.3 |
| scicode | 53.6 | 49 |
| simplebench | 60.6 | 46.8 |
| simpleqa_verified | 25 | 36.9 |
| SWE-bench Multilingual | 78.3 | 73 |
| SWE-bench Pro | 63.2 | 53.8 |
| SWE-bench Verified | 85.2 | 76.8 |
| TauBench V3 - Banking | 37.3 | 14.2 |
| Terminal-Bench 2.0 | 80.4 | 50.8 |
| Terminal-Bench 2.1 | 80.5 | 45.7 |
| toolathlon | 54.3 | 27.8 |
| τ³-Bench | 28.2 | 66 |
Best tracked score per model per benchmark (default configuration; source-attributed). ↓ marks lower-is-better metrics. Open either model for its full surface, provenance and pricing.