Claude 3.7 Sonnet (64k thinking)
ModelActiveby Anthropic · family “claude-sonnetk-thinking”
Epoch Capabilities Index
Not scored by Epoch AI
Released
24 Feb 2025
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Each benchmark shown separately with its own source
Benchmark results (5)
| Benchmark | Domain | Score | vs best recorded | Setting | Run | Source |
|---|---|---|---|---|---|---|
| FrontierMath-2025-02-28-Privatesuperseded | math | 3.1% ±1.0 | 6% | 64K | 13 Mar 2025 | Epoch ↗ |
| VPCT | multimodal | 35.0% | 38% | 64K | — | External ↗ |
| OTIS Mock AIME 2024-2025 | math | 57.8% ±7.4 | 58% | 64K | 13 Mar 2025 | Eval log ↗ |
| GPQA diamond | science | 79.7% ±2.7 | 83% | 64K | 26 May 2025 | Eval log ↗ |
| MATH level 5 | math | 91.2% ±0.8 | 93% | 64K | 13 Mar 2025 | Epoch ↗ |
Source: Epoch AI Benchmarking Hub (CC BY 4.0). “External” rows are leaderboard results Epoch collects from third parties. Best reported setting per benchmark is shown.
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