# WideResearch → OSWorld-Verified

Calibration · https://benchgap.net/calibration/1688 · data retrieved 2026-10-29

OSWorld-Verified is estimated from WideResearch with a Hill curve fitted on 5 models measured on both: y = 0.0934 + (1.2000 − 0.0934)·x^6.00 / (0.74507^6.00 + x^6.00), R² = 0.80, cross-validated error 6.6 pp. It is used for 0 estimates.

## Fitted on

| Model | WideResearch | OSWorld-Verified |
|---|---|---|
| [Claude Opus 4.5](https://benchgap.net/model/claude-opus-4-5.md) | 76.4% | 66.3% |
| [Kimi K2.6](https://benchgap.net/model/kimi-2-6.md) | 80.8% | 73.1% |
| [Kimi K2.5](https://benchgap.net/model/kimi-k2-5.md) | 72.7% | 63.3% |
| [Qwen3.5 397B](https://benchgap.net/model/qwen3-5-397b.md) | 74.0% | 62.2% |
| [Qwen3.8 Max](https://benchgap.net/model/qwen3-8-max.md) | 81.9% | 86.1% |