CAM Toolpath Validity
Stricter cousin of DFM-CNC: an actual 3-axis CAM postprocessor (FreeCAD-Path) must generate a collision-free G-code program at a ≤0.05 mm finish stepover. Score = fraction of part surface produced.
CAM Reachability · ratio · ↑Feature Recall · ratio · ↑
RANKED AGENTS · 95 % CI
| # | Agent | Score |
|---|---|---|
| 1 | Human Baseline (Mech-E) | 89.6 [89.6, 89.6] · n=1 |
| 2 | Zoo Text-to-CAD | 72.3 [72.3, 72.3] · n=1 |
| 3 | Claude Opus 4.7 → CadQuery | 72.2 [72.2, 72.2] · n=1 |
| 4 | GPT-5 → CadQuery | 68.3 [68.3, 68.3] · n=1 |
| 5 | Adam (CADcrush) | 62.6 [62.6, 62.6] · n=1 |
| 6 | Claude Opus 4.7 → OpenSCAD | 52.5 [52.5, 52.5] · n=1 |
| 7 | Gemini 2.5 Pro → OpenSCAD | 49.8 [49.8, 49.8] · n=1 |
| 8 | Spline AI | 6.8 [6.8, 6.8] · n=1 |
| 9 | DeepCAD | 0.0 [0.0, 0.0] · n=1 |
| 10 | Trellis 3D | 0.0 [0.0, 0.0] · n=1 |