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Claude Opus 4.8 (Adaptive Reasoning, Max Effort) vs Claude 4.1 Opus (Non-reasoning)
Anthropic vs Anthropic — side-by-side benchmark comparison
| Claude Opus 4.8 (Adaptive Reasoning, Max Effort) | Claude 4.1 Opus (Non-reasoning) | |
|---|---|---|
| Intelligence Index | 61.4 | 36.0 |
| Coding Index | 56.7 | — |
| Math Index | — | — |
| Output speed (tok/s) | 66.9 | 44.7 |
| Blended price ($/1M) | $10.94 | $32.81 |
| Time to first token (s) | 7.91s | 1.63s |
| aime | — | — |
| aime 25 | — | — |
| artificial analysis coding index | 56.70 | — |
| artificial analysis intelligence index | 61.40 | 36.00 |
| artificial analysis math index | — | — |
| gpqa | 92.0% | — |
| hle | 45.7% | — |
| ifbench | 62.2% | — |
| lcr | 67.7% | — |
| livecodebench | — | — |
| math 500 | — | — |
| mmlu pro | — | — |
| scicode | 53.5% | — |
| tau2 | 94.4% | — |
| terminalbench hard | 58.3% | — |
Benchmark data from Artificial Analysis.