Claude 3.5 Sonnet
ECI#157
130Claude 3.5 Sonnet is a closed-weights model from Anthropic, released June 20, 2024. It has an ECI score of 130 and ranks 157th of 240 tracked models. At the time of its release, it ranked 1st of 60 tracked models.
Claude 3.5 Sonnet vs select alternatives
| Domain | Benchmark | Claude 3.5 Sonnet | |||
|---|---|---|---|---|---|
ECI scoreBest score 173 | 130 | 126 | 128 | 125 | |
| Ranking | #157 | #172 | #161 | #173 | |
| Conceptual reasoning | SimpleBenchBest score 95% | ||||
| Long context | ForecastBenchBest score 66.7 | 62.9 | 62.1 | 61.0 | 58.6 |
| Mathematics | MATH Level 5Best score 98% | ||||
OTIS Mock AIME 2024-2025Best score 100% | |||||
| Multimodal | Video-MMEBest score 80% | ||||
| Science | GPQA DiamondBest score 97% | ||||
| Software engineering | METR Time HorizonsBest score 17 hr 25 min | 11 min 24 sec | 3 min 57 sec | 9 min 10 sec | — |
CybenchBest score 93% | |||||
WeirdML (v2)Best score 94% |
