Calibration
Vals LiveCodeBench → SWE-bench Verified
SWE-bench Verified is estimated from Vals LiveCodeBench with a offset logistic curve fitted on 21 models measured on both: y = 0.7626 + (0.9646 − 0.7626) / (1 + exp(−200.00·(x − 0.8777))), R² = 0.72, cross-validated error 4.4 pp. It is used for 8 estimates.
| Estimated model | Vals LiveCodeBench | SWE-bench Verified | Source |
|---|---|---|---|
| Gemini 3.6 Flash | 88.1% | 89.6% | estimated ± 4.4 pp, high confidence |
| Gemini 3.8 Flash | 89.5% | 95.8% | estimated ± 4.4 pp, high confidence |
| GLM-4.5 | 67.4% | 76.3% | estimated ± 4.4 pp, high confidence |
| Grok 4.3 | 84.5% | 76.3% | estimated ± 4.4 pp, high confidence |
| Grok 4.6 | 88.2% | 90.5% | estimated ± 4.4 pp, high confidence |
| Kimi K2.7 Code | 82.1% | 76.3% | estimated ± 4.4 pp, high confidence |
| Kimi K3 | 87.2% | 81.2% | estimated ± 4.4 pp, high confidence |
| Qwen3.5 Flash | 83.3% | 76.3% | estimated ± 4.4 pp, high confidence |