# Open-Vocabulary Segmentation on SPIn-NeRF

Source: [Open-Vocabulary Segmentation on SPIn-NeRF](<https://www.sota2.com/research/sota/open-vocabulary-segmentation-on-spin-nerf>)

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

Data updated: 2026-03-10T11:48:46.414Z

Evaluation of Open-Vocabulary Segmentation performance on the SPIn-NeRF dataset, reporting metrics such as mIoU.

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 | Open-Vocabulary Segmentation |
| Dataset (including any stated split) | SPIn-NeRF |
| Metric | mIoU |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 8 of 8 |
| 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/open-vocabulary-segmentation-on-spin-nerf.md?metric=mIoU>): Higher is better; unit: PERCENT.

## Recorded results

| Method | mIoU | Result date | Report paper |
| --- | --- | --- | --- |
| OmniSeg3D | 94.5 | Not recorded | 69afa5972d603e6de3e43c5d |
| SAGA | 93.7 | Not recorded | 69afa5972d603e6de3e43c5d |
| SA3D-GS | 93.4 | Not recorded | 69afa5972d603e6de3e43c5d |
| MV-SAM | 92.5 | Not recorded | 69afa5972d603e6de3e43c5d |
| SA3D | 92.4 | Not recorded | 69afa5972d603e6de3e43c5d |
| TrianguLang | 91.4 | Not recorded | 69afa5972d603e6de3e43c5d |
| SPIn-NeRF | 90.7 | Not recorded | 69afa5972d603e6de3e43c5d |
| SAM2-Video | 86.6 | Not recorded | 69afa5972d603e6de3e43c5d |

### OmniSeg3D

mIoU: 94.5. Result ID: 69b0050d6dbb7075b959956c.

[Reporting paper](<https://www.sota2.com/research/paper/69afa5972d603e6de3e43c5d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71391e209131cea4fdc3.md>)

Recorded evaluation configuration: {"Type":"Per-scene optimization"}. This record does not assert independent reproduction.

### SAGA

mIoU: 93.7. Result ID: 69b0050d6dbb7075b959956a.

[Reporting paper](<https://www.sota2.com/research/paper/69afa5972d603e6de3e43c5d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76d81e209131cea6f7f5.md>)

Recorded evaluation configuration: {"Type":"Per-scene optimization"}. This record does not assert independent reproduction.

### SA3D-GS

mIoU: 93.4. Result ID: 69b0050d6dbb7075b959956b.

[Reporting paper](<https://www.sota2.com/research/paper/69afa5972d603e6de3e43c5d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72b21e209131cea57fac.md>)

Recorded evaluation configuration: {"Type":"Per-scene optimization"}. This record does not assert independent reproduction.

### MV-SAM

mIoU: 92.5. Result ID: 69b0050d6dbb7075b9599566.

[Reporting paper](<https://www.sota2.com/research/paper/69afa5972d603e6de3e43c5d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/697846fca2b28e761d87c891.md>)

Recorded evaluation configuration: {"Type":"Feed-forward"}. This record does not assert independent reproduction.

### SA3D

mIoU: 92.4. Result ID: 69b0050d6dbb7075b9599569.

[Reporting paper](<https://www.sota2.com/research/paper/69afa5972d603e6de3e43c5d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72f11e209131cea596d4.md>)

Recorded evaluation configuration: {"Type":"Per-scene optimization"}. This record does not assert independent reproduction.

### TrianguLang

mIoU: 91.4. Result ID: 69b0050d6dbb7075b9599567.

[Reporting paper](<https://www.sota2.com/research/paper/69afa5972d603e6de3e43c5d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69afa5972d603e6de3e43c5d.md>)

Recorded evaluation configuration: {"Type":"Feed-forward"}. This record does not assert independent reproduction.

### SPIn-NeRF

mIoU: 90.7. Result ID: 69b0050d6dbb7075b9599568.

[Reporting paper](<https://www.sota2.com/research/paper/69afa5972d603e6de3e43c5d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ec51e209131cea41ea4.md>)

Recorded evaluation configuration: {"Type":"Per-scene optimization"}. This record does not assert independent reproduction.

### SAM2-Video

mIoU: 86.6. Result ID: 69b0050d6dbb7075b9599565.

[Reporting paper](<https://www.sota2.com/research/paper/69afa5972d603e6de3e43c5d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa756f1e209131cea67e54.md>)

[Implementation](<https://github.com/facebookresearch/sam2>)

Recorded evaluation configuration: {"Type":"Feed-forward"}. This record does not assert independent reproduction.

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