# Open-Vocabulary Segmentation on NVOS

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

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

Data updated: 2026-03-10T11:48:46.392Z

Evaluation of Open-Vocabulary Segmentation performance on the NVOS dataset, reporting 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) | NVOS |
| Metric | mIoU |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 7 of 7 |
| 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-nvos.md?metric=mIoU>): Higher is better; unit: PERCENT.

## Recorded results

| Method | mIoU | Result date | Report paper |
| --- | --- | --- | --- |
| TrianguLang | 93.5 | Not recorded | 69afa5972d603e6de3e43c5d |
| OmniSeg3D | 92.8 | Not recorded | 69afa5972d603e6de3e43c5d |
| SA3D-GS | 92.7 | Not recorded | 69afa5972d603e6de3e43c5d |
| SAGA | 92.6 | Not recorded | 69afa5972d603e6de3e43c5d |
| MV-SAM | 92.1 | Not recorded | 69afa5972d603e6de3e43c5d |
| SA3D | 91.1 | Not recorded | 69afa5972d603e6de3e43c5d |
| SAM2-Video | 88.7 | Not recorded | 69afa5972d603e6de3e43c5d |

### TrianguLang

mIoU: 93.5. Result ID: 69b0050d6dbb7075b9599560.

[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.

### OmniSeg3D

mIoU: 92.8. Result ID: 69b0050d6dbb7075b9599564.

[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.

### SA3D-GS

mIoU: 92.7. Result ID: 69b0050d6dbb7075b9599563.

[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.

### SAGA

mIoU: 92.6. Result ID: 69b0050d6dbb7075b9599562.

[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.

### MV-SAM

mIoU: 92.1. Result ID: 69b0050d6dbb7075b959955f.

[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: 91.1. Result ID: 69b0050d6dbb7075b9599561.

[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.

### SAM2-Video

mIoU: 88.7. Result ID: 69b0050d6dbb7075b959955e.

[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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