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GLM-5.1 (Reasoning) vs GLM-4.6V (Non-reasoning)
Z AI vs Z AI — side-by-side benchmark comparison
| GLM-5.1 (Reasoning) | GLM-4.6V (Non-reasoning) | |
|---|---|---|
| Intelligence Index | 51.4 | 17.1 |
| Coding Index | 43.4 | 11.1 |
| Math Index | — | 26.3 |
| Output speed (tok/s) | 61.2 | 38.5 |
| Blended price ($/1M) | $2.15 | $0.45 |
| Time to first token (s) | 0.86s | 1.39s |
| aime | — | — |
| aime 25 | — | 26.3% |
| artificial analysis coding index | 43.40 | 11.10 |
| artificial analysis intelligence index | 51.40 | 17.10 |
| artificial analysis math index | — | 26.30 |
| gpqa | 86.8% | 56.6% |
| hle | 28.0% | 3.7% |
| ifbench | 76.3% | 27.9% |
| lcr | 62.3% | 12.3% |
| livecodebench | — | 41.1% |
| math 500 | — | — |
| mmlu pro | — | 75.2% |
| scicode | 43.8% | 27.2% |
| tau2 | 97.7% | 30.7% |
| terminalbench hard | 43.2% | 3.0% |
Benchmark data from Artificial Analysis.