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Llama 3.1 Nemotron Ultra 253B v1 (Reasoning) vs Claude 4.1 Opus (Non-reasoning)
NVIDIA vs Anthropic — side-by-side benchmark comparison
| Llama 3.1 Nemotron Ultra 253B v1 (Reasoning) | Claude 4.1 Opus (Non-reasoning) | |
|---|---|---|
| Intelligence Index | 15.0 | 36.0 |
| Coding Index | 13.1 | — |
| Math Index | 63.7 | — |
| Output speed (tok/s) | 52.3 | 44.7 |
| Blended price ($/1M) | $0.90 | $32.81 |
| Time to first token (s) | 0.76s | 1.63s |
| aime | 74.7% | — |
| aime 25 | 63.7% | — |
| artificial analysis coding index | 13.10 | — |
| artificial analysis intelligence index | 15.00 | 36.00 |
| artificial analysis math index | 63.70 | — |
| gpqa | 72.8% | — |
| hle | 8.1% | — |
| ifbench | 38.2% | — |
| lcr | 7.3% | — |
| livecodebench | 64.1% | — |
| math 500 | 95.2% | — |
| mmlu pro | 82.5% | — |
| scicode | 34.7% | — |
| tau2 | 11.4% | — |
| terminalbench hard | 2.3% | — |
Benchmark data from Artificial Analysis.