Part Segmentation on PartNetE
70.6mIoUPA3FF
Evaluation results
| Method | Links | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| PA3FF2026.02 | 70.6 | — | 94.6 | 90 | 86.5 | 69.5 | 49.6 | 33.4 | |
| PartSlip2026.02 | 63.4 | — | 79.4 | 84.4 | 82.9 | 68.3 | 32.8 | 32.3 | |
| UtoniaParams Learn.=137.4M, Params Pct.=100%, Evaluation Protocol=fine-tuning2026.03 | 62.7 | — | — | — | — | — | — | — | |
| PartSlip++2026.02 | 62.6 | — | 78.5 | 86 | 74.1 | 66.9 | 36.7 | 33.5 | |
| SonataParams Learn.=124.8M, Params Pct.=100%, Evaluation Protocol=fine-tuning2026.03 | 61.6 | — | — | — | — | — | — | — | |
| ConcertoParams Learn.=137.4M, Params Pct.=100%, Evaluation Protocol=fine-tuning2026.03 | 60.8 | — | — | — | — | — | — | — | |
| ConcertoParams Learn.=<0.2M, Params Pct.=<0.2%, Evaluation Protocol=linear probing2026.03 | 55.8 | — | — | — | — | — | — | — | |
| SonataParams Learn.=<0.2M, Params Pct.=<0.2%, Evaluation Protocol=linear probing2026.03 | 52 | — | — | — | — | — | — | — | |
| PatchAlign3Devaluation_mode=zero-shot2026.01 | 41.4 | 42.2 | — | — | — | — | — | — | |
| UtoniaParams Learn.=<0.2M, Params Pct.=<0.2%, Evaluation Protocol=linear probing2026.03 | 39.8 | — | — | — | — | — | — | — | |
| SoftGroup2026.02 | 30.5 | — | 22.4 | 87.7 | 27.5 | 19.4 | 11.6 | 14.2 | |
| COPSevaluation_mode=zero-shot2026.01 | 27 | 29.3 | — | — | — | — | — | — | |
| PointCLIPv2evaluation_mode=zero-shot2026.01 | 23.8 | 26 | — | — | — | — | — | — | |
| PointGroup2026.02 | 18.6 | — | 8 | 77.2 | 16.7 | 9.8 | 0 | 0 | |
| Find3Devaluation_mode=zero-shot2026.01 | 16.4 | 17.1 | — | — | — | — | — | — | |
| PTv3Params Learn.=124.8M, Params Pct.=100%2026.03 | 12.7 | — | — | — | — | — | — | — | |
| PartSLIPevaluation_mode=zero-shot2026.01 | — | 36.4 | — | — | — | — | — | — |