Calibration
Toolathlon-Verified → BrowseComp
BrowseComp is estimated from Toolathlon-Verified with a Hill curve fitted on 10 models measured on both: y = 0.0000 + (0.8972 − 0.0000)·x^4.63 / (0.36879^4.63 + x^4.63), R² = 0.79, cross-validated error 6.4 pp. It is used for 2 estimates.
| Estimated model | Toolathlon-Verified | BrowseComp | Source |
|---|---|---|---|
| Claude Sonnet 5.5 | 77.8% | 87.0% | estimated ± 6.4 pp, medium confidence |
| Laguna S 2.1 | 49.7% | 71.7% | estimated ± 6.4 pp, medium confidence |