← All comparisons
Claude 3.5 Sonnet (Oct '24) vs DeepSeek V3.1 (Reasoning)
Anthropic vs DeepSeek — side-by-side benchmark comparison
| Claude 3.5 Sonnet (Oct '24) | DeepSeek V3.1 (Reasoning) | |
|---|---|---|
| Intelligence Index | 15.9 | 27.7 |
| Coding Index | 30.2 | 29.7 |
| Math Index | — | 89.7 |
| Output speed (tok/s) | 0.0 | 0.0 |
| Blended price ($/1M) | $6.56 | $0.86 |
| Time to first token (s) | 0.00s | 0.00s |
| aime | 15.7% | — |
| aime 25 | — | 89.7% |
| artificial analysis coding index | 30.20 | 29.70 |
| artificial analysis intelligence index | 15.90 | 27.70 |
| artificial analysis math index | — | 89.70 |
| gpqa | 59.9% | 77.9% |
| hle | 3.9% | 13.0% |
| ifbench | — | 41.5% |
| lcr | — | 53.3% |
| livecodebench | 38.1% | 78.4% |
| math 500 | 77.1% | — |
| mmlu pro | 77.2% | 85.1% |
| scicode | 36.6% | 39.1% |
| tau2 | — | 37.4% |
| terminalbench hard | — | 25.0% |
Benchmark data from Artificial Analysis.