Calibration
Vals LiveCodeBench → CursorBench 3.2
CursorBench 3.2 is estimated from Vals LiveCodeBench with a offset logistic curve fitted on 16 models measured on both: y = 0.5910 + (0.7302 − 0.5910) / (1 + exp(−200.00·(x − 0.8875))), R² = 0.40, cross-validated error 7.2 pp. It is used for 5 estimates.
| Estimated model | Vals LiveCodeBench | CursorBench 3.2 | Source |
|---|---|---|---|
| GLM-4.5 | 67.4% | 59.1% | estimated ± 7.2 pp, low confidence |
| GLM-4.6 | 81.0% | 59.1% | estimated ± 7.2 pp, low confidence |
| GPT-5.1-Codex | 85.6% | 59.1% | estimated ± 7.2 pp, low confidence |
| GPT-5.1-Codex-Max | 83.6% | 59.1% | estimated ± 7.2 pp, low confidence |
| Grok Code Fast 1 | 62.0% | 59.1% | estimated ± 7.2 pp, low confidence |