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GPT-5 (low) vs Claude 4.1 Opus (Non-reasoning)
OpenAI vs Anthropic — side-by-side benchmark comparison
| GPT-5 (low) | Claude 4.1 Opus (Non-reasoning) | |
|---|---|---|
| Intelligence Index | 39.2 | 36.0 |
| Coding Index | 30.7 | — |
| Math Index | 83.0 | — |
| Output speed (tok/s) | 88.9 | 44.7 |
| Blended price ($/1M) | $3.44 | $32.81 |
| Time to first token (s) | 8.32s | 1.63s |
| aime | 83.0% | — |
| aime 25 | 83.0% | — |
| artificial analysis coding index | 30.70 | — |
| artificial analysis intelligence index | 39.20 | 36.00 |
| artificial analysis math index | 83.00 | — |
| gpqa | 80.8% | — |
| hle | 18.4% | — |
| ifbench | 66.6% | — |
| lcr | 58.7% | — |
| livecodebench | 76.3% | — |
| math 500 | 98.7% | — |
| mmlu pro | 86.0% | — |
| scicode | 39.1% | — |
| tau2 | 84.2% | — |
| terminalbench hard | 26.5% | — |
Benchmark data from Artificial Analysis.