# Referring Expression Segmentation on RefCOCO+

Source: [Referring Expression Segmentation on RefCOCO+](<https://www.sota2.com/research/sota/referring-expression-segmentation-on-refcoco-plus>)

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

Data updated: 2026-02-26T06:11:12.301Z

Evaluation of Referring Expression Segmentation performance on the RefCOCO+ dataset, measured using oIoU.

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 | Referring Expression Segmentation |
| Dataset (including any stated split) | RefCOCO+ |
| Metric | oIoU |
| 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

- [oIoU](<https://www.sota2.com/research/sota/referring-expression-segmentation-on-refcoco-plus.md?metric=oIoU>): Higher is better; unit: PERCENT.

## Recorded results

| Method | oIoU | Result date | Report paper |
| --- | --- | --- | --- |
| UNINEXT (H) | 72.5 | Not recorded | 68fa71731e209131cea51508 |
| PolyFormer (L) | 72.2 | Not recorded | 68fa71731e209131cea51508 |
| UNINEXT (L) | 70 | Not recorded | 68fa71731e209131cea51508 |
| GLEE-Pro | 69.6 | Not recorded | 68fa71731e209131cea51508 |
| GLEE-Plus | 68.3 | Not recorded | 68fa71731e209131cea51508 |
| UNINEXT (R50) | 66.2 | Not recorded | 68fa71731e209131cea51508 |
| GLEE-Lite | 64.8 | Not recorded | 68fa71731e209131cea51508 |
| SeqTR | 63 | Not recorded | 68fa71731e209131cea51508 |

### UNINEXT (H)

oIoU: 72.5. Result ID: 6991e19a3a6c3148490b3323.

[Reporting paper](<https://www.sota2.com/research/paper/68fa71731e209131cea51508.md>)

Recorded evaluation configuration: {"Type":"Generalist Models"}. This record does not assert independent reproduction.

### PolyFormer (L)

oIoU: 72.2. Result ID: 6991e19a3a6c3148490b3320.

[Reporting paper](<https://www.sota2.com/research/paper/68fa71731e209131cea51508.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6edf1e209131cea428bb.md>)

[Implementation](<https://polyformer.github.io/>)

Recorded evaluation configuration: {"Type":"Generalist Models"}. This record does not assert independent reproduction.

### UNINEXT (L)

oIoU: 70. Result ID: 6991e19a3a6c3148490b3322.

[Reporting paper](<https://www.sota2.com/research/paper/68fa71731e209131cea51508.md>)

Recorded evaluation configuration: {"Type":"Generalist Models"}. This record does not assert independent reproduction.

### GLEE-Pro

oIoU: 69.6. Result ID: 6991e19a3a6c3148490b3326.

[Reporting paper](<https://www.sota2.com/research/paper/68fa71731e209131cea51508.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71731e209131cea51508.md>)

[Implementation](<https://glee-vision.github.io/>)

Recorded evaluation configuration: {"Type":"Foundation Models"}. This record does not assert independent reproduction.

### GLEE-Plus

oIoU: 68.3. Result ID: 6991e19a3a6c3148490b3325.

[Reporting paper](<https://www.sota2.com/research/paper/68fa71731e209131cea51508.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71731e209131cea51508.md>)

[Implementation](<https://glee-vision.github.io/>)

Recorded evaluation configuration: {"Type":"Foundation Models"}. This record does not assert independent reproduction.

### UNINEXT (R50)

oIoU: 66.2. Result ID: 6991e19a3a6c3148490b3321.

[Reporting paper](<https://www.sota2.com/research/paper/68fa71731e209131cea51508.md>)

Recorded evaluation configuration: {"Type":"Generalist Models"}. This record does not assert independent reproduction.

### GLEE-Lite

oIoU: 64.8. Result ID: 6991e19a3a6c3148490b3324.

[Reporting paper](<https://www.sota2.com/research/paper/68fa71731e209131cea51508.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71731e209131cea51508.md>)

[Implementation](<https://glee-vision.github.io/>)

Recorded evaluation configuration: {"Type":"Foundation Models"}. This record does not assert independent reproduction.

### SeqTR

oIoU: 63. Result ID: 6991e19a3a6c3148490b331f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa71731e209131cea51508.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6e0c1e209131cea3dad7.md>)

[Implementation](<https://github.com/sean-zhuh/SeqTR>)

Recorded evaluation configuration: {"Type":"Generalist Models"}. This record does not assert independent reproduction.

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