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Claude 4.1 Opus (Reasoning) vs Ling-flash-2.0
Anthropic vs InclusionAI — side-by-side benchmark comparison
| Claude 4.1 Opus (Reasoning) | Ling-flash-2.0 | |
|---|---|---|
| Intelligence Index | 42.0 | 15.7 |
| Coding Index | 36.5 | 16.7 |
| Math Index | 80.3 | 65.3 |
| Output speed (tok/s) | 44.5 | 81.3 |
| Blended price ($/1M) | $32.81 | $0.25 |
| Time to first token (s) | 8.55s | 1.59s |
| aime | — | — |
| aime 25 | 80.3% | 65.3% |
| artificial analysis coding index | 36.50 | 16.70 |
| artificial analysis intelligence index | 42.00 | 15.70 |
| artificial analysis math index | 80.30 | 65.30 |
| gpqa | 80.9% | 65.7% |
| hle | 11.9% | 6.3% |
| ifbench | 55.4% | 34.4% |
| lcr | 66.3% | 15.0% |
| livecodebench | 65.4% | 58.9% |
| math 500 | — | — |
| mmlu pro | 88.0% | 77.7% |
| scicode | 40.9% | 28.9% |
| tau2 | 71.4% | 20.8% |
| terminalbench hard | 34.3% | 10.6% |
Benchmark data from Artificial Analysis.