Calibration
Toolathlon-Verified → MCP Atlas
MCP Atlas is estimated from Toolathlon-Verified with a Michaelis–Menten curve fitted on 10 models measured on both: y = 1.3909·x / (0.52799 + x), R² = 0.62, cross-validated error 7.8 pp. It is used for 3 estimates.
| Estimated model | Toolathlon-Verified | MCP Atlas | Source |
|---|---|---|---|
| Laguna S 2.1 | 49.7% | 67.4% | estimated ± 7.8 pp, medium confidence |
| MiMo-V2.6-Flash | 73.6% | 81.0% | estimated ± 7.8 pp, medium confidence |
| Qwen3.8-Flash-Next | 73.5% | 80.9% | estimated ± 7.8 pp, medium confidence |