# Semantic Segmentation on ADE20K 1/8 labeled images (val)

Source: [Semantic Segmentation on ADE20K 1/8 labeled images (val)](<https://www.sota2.com/research/sota/semantic-segmentation-on-ade20k-1-8-labeled-images-val>)

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

Data updated: 2026-02-26T06:10:31.831Z

Evaluation of Semantic Segmentation performance on the validation split of the ADE20K dataset, specifically using the 1/8 labeled image configuration, measured by 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 | Semantic Segmentation |
| Dataset (including any stated split) | ADE20K 1/8 labeled images (val) |
| Metric | mIoU |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 9 of 9 |
| 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/semantic-segmentation-on-ade20k-1-8-labeled-images-val.md?metric=mIoU>): Higher is better; unit: PERCENT.

## Recorded results

| Method | mIoU | Result date | Report paper |
| --- | --- | --- | --- |
| UniMatch V2 | 49.8 | Not recorded | 68fa76901e209131cea6dbbe |
| Labeled Only | 46.4 | Not recorded | 68fa76901e209131cea6dbbe |
| UniMatch V2 | 44.4 | Not recorded | 68fa76901e209131cea6dbbe |
| Labeled Only | 39.8 | Not recorded | 68fa76901e209131cea6dbbe |
| SemiVL | 39.4 | Not recorded | 68fa76901e209131cea6dbbe |
| AEL | 38 | Not recorded | 68fa76901e209131cea6dbbe |
| UniMatch V1 | 38 | Not recorded | 68fa76901e209131cea6dbbe |
| CutMix | 35.6 | Not recorded | 68fa76901e209131cea6dbbe |
| UniMatch V1 | 34.6 | Not recorded | 68fa76901e209131cea6dbbe |

### UniMatch V2

mIoU: 49.8. Result ID: 699459163a6c3148491caa6e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa76901e209131cea6dbbe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76901e209131cea6dbbe.md>)

[Implementation](<https://github.com/LiheYoung/UniMatch-V2>)

Recorded evaluation configuration: {"Venue":"Ours","Encoder":"DINOv2-B","#Params":"97.5M"}. This record does not assert independent reproduction.

### Labeled Only

mIoU: 46.4. Result ID: 699459163a6c3148491caa6d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa76901e209131cea6dbbe.md>)

Recorded evaluation configuration: {"Encoder":"DINOv2-B","Fully-Supervised Result":"54.1"}. This record does not assert independent reproduction.

### UniMatch V2

mIoU: 44.4. Result ID: 699459163a6c3148491caa6c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa76901e209131cea6dbbe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76901e209131cea6dbbe.md>)

[Implementation](<https://github.com/LiheYoung/UniMatch-V2>)

Recorded evaluation configuration: {"Venue":"Ours","Encoder":"DINOv2-S","#Params":"24.8M"}. This record does not assert independent reproduction.

### Labeled Only

mIoU: 39.8. Result ID: 699459163a6c3148491caa6b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa76901e209131cea6dbbe.md>)

Recorded evaluation configuration: {"Encoder":"DINOv2-S","Fully-Supervised Result":"49.0"}. This record does not assert independent reproduction.

### SemiVL

mIoU: 39.4. Result ID: 699459163a6c3148491caa6a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa76901e209131cea6dbbe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71451e209131cea504a8.md>)

[Implementation](<https://github.com/google-research/semivl>)

Recorded evaluation configuration: {"Venue":"ECCV'24","Encoder":"CLIP-B","#Params":"88.0M"}. This record does not assert independent reproduction.

### AEL

mIoU: 38. Result ID: 699459163a6c3148491caa67.

[Reporting paper](<https://www.sota2.com/research/paper/68fa76901e209131cea6dbbe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6aff1e209131cea2ba14.md>)

[Implementation](<https://github.com/hzhupku/SemiSeg-AEL>)

Recorded evaluation configuration: {"Venue":"NeurIPS'21","Encoder":"RN-101","#Params":"59.5M"}. This record does not assert independent reproduction.

### UniMatch V1

mIoU: 38. Result ID: 699459163a6c3148491caa69.

[Reporting paper](<https://www.sota2.com/research/paper/68fa76901e209131cea6dbbe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ee71e209131cea42c98.md>)

[Implementation](<https://github.com/LiheYoung/UniMatch>)

Recorded evaluation configuration: {"Venue":"CVPR'23","Encoder":"CLIP-B","#Params":"88.0M"}. This record does not assert independent reproduction.

### CutMix

mIoU: 35.6. Result ID: 699459163a6c3148491caa66.

[Reporting paper](<https://www.sota2.com/research/paper/68fa76901e209131cea6dbbe.md>)

Recorded evaluation configuration: {"Venue":"BMVC'20","Encoder":"RN-101","#Params":"59.5M"}. This record does not assert independent reproduction.

### UniMatch V1

mIoU: 34.6. Result ID: 699459163a6c3148491caa68.

[Reporting paper](<https://www.sota2.com/research/paper/68fa76901e209131cea6dbbe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ee71e209131cea42c98.md>)

[Implementation](<https://github.com/LiheYoung/UniMatch>)

Recorded evaluation configuration: {"Venue":"CVPR'23","Encoder":"RN-101","#Params":"59.5M"}. This record does not assert independent reproduction.

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