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Claude 4 Sonnet (Non-reasoning) vs Claude 4.1 Opus (Non-reasoning)
Anthropic vs Anthropic — side-by-side benchmark comparison
| Claude 4 Sonnet (Non-reasoning) | Claude 4.1 Opus (Non-reasoning) | |
|---|---|---|
| Intelligence Index | 33.0 | 36.0 |
| Coding Index | 30.6 | — |
| Math Index | 38.0 | — |
| Output speed (tok/s) | 53.9 | 44.7 |
| Blended price ($/1M) | $6.56 | $32.81 |
| Time to first token (s) | 0.82s | 1.63s |
| aime | 40.7% | — |
| aime 25 | 38.0% | — |
| artificial analysis coding index | 30.60 | — |
| artificial analysis intelligence index | 33.00 | 36.00 |
| artificial analysis math index | 38.00 | — |
| gpqa | 68.3% | — |
| hle | 4.0% | — |
| ifbench | 45.4% | — |
| lcr | 44.3% | — |
| livecodebench | 44.9% | — |
| math 500 | 93.4% | — |
| mmlu pro | 83.7% | — |
| scicode | 37.3% | — |
| tau2 | 52.3% | — |
| terminalbench hard | 27.3% | — |
Benchmark data from Artificial Analysis.