# Articulated Object Evaluation on PartNet-Mobility SIN GAPO

Source: [Articulated Object Evaluation on PartNet-Mobility SIN GAPO](<https://www.sota2.com/research/sota/articulated-object-evaluation-on-partnet-mobility-sin-gapo>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-03-04T13:19:08.667Z

Evaluation focusing on quantitative comparison of articulated object reconstruction, part layout accuracy (mIoU, Type Acc, Graph Acc), and joint accuracy (Axis/Pivot Errors) using the SIN GAPO subset of PartNet-Mobility.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Quantitative comparison of articulated object reconstruction, part layout, and joint accuracy |
| Dataset (including any stated split) | PartNet-Mobility SIN GAPO |
| Metric | mIoU |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 4 of 4 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [mIoU](<https://www.sota2.com/research/sota/articulated-object-evaluation-on-partnet-mobility-sin-gapo.md?metric=mIoU>): Higher is better; unit: PERCENT.

- [Type Accuracy](<https://www.sota2.com/research/sota/articulated-object-evaluation-on-partnet-mobility-sin-gapo.md?metric=Type%20Accuracy>): Higher is better; unit: PERCENT.

- [Joint Axis Error](<https://www.sota2.com/research/sota/articulated-object-evaluation-on-partnet-mobility-sin-gapo.md?metric=Joint%20Axis%20Error>): Lower is better; unit: PERCENT.

- [Joint Pivot Error](<https://www.sota2.com/research/sota/articulated-object-evaluation-on-partnet-mobility-sin-gapo.md?metric=Joint%20Pivot%20Error>): Lower is better; unit: PERCENT.

- [Joint Range IoU](<https://www.sota2.com/research/sota/articulated-object-evaluation-on-partnet-mobility-sin-gapo.md?metric=Joint%20Range%20IoU>): Higher is better; unit: PERCENT.

- [Graph Accuracy](<https://www.sota2.com/research/sota/articulated-object-evaluation-on-partnet-mobility-sin-gapo.md?metric=Graph%20Accuracy>): Higher is better; unit: PERCENT.

- [Runtime (s)](<https://www.sota2.com/research/sota/articulated-object-evaluation-on-partnet-mobility-sin-gapo.md?metric=Runtime%20(s)>): Lower is better; unit: TIME.

## Recorded results

| Method | mIoU | Result date | Report paper |
| --- | --- | --- | --- |
| ArtLLM | 68.84 | Not recorded | 69a66c152d603e6de3e3cdd3 |
| Singapo | 43.3 | Not recorded | 69a66c152d603e6de3e3cdd3 |
| ArtAnything | 33.81 | Not recorded | 69a66c152d603e6de3e3cdd3 |
| URDFormer | 12.25 | Not recorded | 69a66c152d603e6de3e3cdd3 |

### ArtLLM

mIoU: 68.84. Result ID: 69a831356dbb7075b94ea296.

[Reporting paper](<https://www.sota2.com/research/paper/69a66c152d603e6de3e3cdd3.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69a66c152d603e6de3e3cdd3.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Singapo

mIoU: 43.3. Result ID: 69a831356dbb7075b94ea298.

[Reporting paper](<https://www.sota2.com/research/paper/69a66c152d603e6de3e3cdd3.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77871e209131cea73db4.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### ArtAnything

mIoU: 33.81. Result ID: 69a831356dbb7075b94ea297.

[Reporting paper](<https://www.sota2.com/research/paper/69a66c152d603e6de3e3cdd3.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa79061e209131cea7bc3e.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### URDFormer

mIoU: 12.25. Result ID: 69a831356dbb7075b94ea299.

[Reporting paper](<https://www.sota2.com/research/paper/69a66c152d603e6de3e3cdd3.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa73621e209131cea5c141.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

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