# Open Domain Generalization on PACS

Source: [Open Domain Generalization on PACS](<https://www.sota2.com/research/sota/open-domain-generalization-on-pacs>)

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

Data updated: 2026-02-26T05:29:36.749Z

Evaluation of Open Domain Generalization performance on the PACS dataset, reporting accuracy and H-score.

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 Domain Generalization |
| Dataset (including any stated split) | PACS |
| Metric | Accuracy |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 19 of 19 |
| 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

- [Accuracy](<https://www.sota2.com/research/sota/open-domain-generalization-on-pacs.md?metric=Accuracy>): Higher is better; unit: PERCENT.

- [H-score](<https://www.sota2.com/research/sota/open-domain-generalization-on-pacs.md?metric=H-score>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| ODG-CLIP | 99.53 | Not recorded | 68fa72be1e209131cea58531 |
| CLIPN + STYLIP | 96.37 | Not recorded | 68fa72be1e209131cea58531 |
| CLIPN | 96.24 | Not recorded | 68fa72be1e209131cea58531 |
| STYLIP | 95.36 | Not recorded | 68fa72be1e209131cea58531 |
| CLIP | 95.16 | Not recorded | 68fa72be1e209131cea58531 |
| PromptSRC | 94.53 | Not recorded | 68fa72be1e209131cea58531 |
| MaPLe | 93.97 | Not recorded | 68fa72be1e209131cea58531 |
| CLIP + OpenMax | 93.45 | Not recorded | 68fa72be1e209131cea58531 |
| PromptSRC + SD | 93.21 | Not recorded | 68fa72be1e209131cea58531 |
| CLIP + OSDA | 92.62 | Not recorded | 68fa72be1e209131cea58531 |
| STYLIP + SD | 91.78 | Not recorded | 68fa72be1e209131cea58531 |
| MaPLe + SD | 91.47 | Not recorded | 68fa72be1e209131cea58531 |
| MEDIC | 89.81 | Not recorded | 68fa72be1e209131cea58531 |
| LASP | 88.45 | Not recorded | 68fa72be1e209131cea58531 |
| CoCoOp | 85.76 | Not recorded | 68fa72be1e209131cea58531 |
| CoOp | 78.77 | Not recorded | 68fa72be1e209131cea58531 |
| DAML | 65.49 | Not recorded | 68fa72be1e209131cea58531 |
| MixStyle | 63.35 | Not recorded | 68fa72be1e209131cea58531 |
| Cumix | 57.85 | Not recorded | 68fa72be1e209131cea58531 |

### ODG-CLIP

Accuracy: 99.53. Result ID: 6992900a3a6c3148490fce32.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

[Implementation](<https://github.com/mainaksingha01/ODG-CLIP>)

Recorded evaluation configuration: {"Architecture":"CLIP-based"}. This record does not assert independent reproduction.

### CLIPN + STYLIP

Accuracy: 96.37. Result ID: 6992900a3a6c3148490fce2e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

Recorded evaluation configuration: {"Architecture":"CLIP-based","Prompt learning":"STYLIP","Encoder":"CLIPN"}. This record does not assert independent reproduction.

### CLIPN

Accuracy: 96.24. Result ID: 6992900a3a6c3148490fce2c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa705e1e209131cea4aa7b.md>)

Recorded evaluation configuration: {"Architecture":"CLIP-based"}. This record does not assert independent reproduction.

### STYLIP

Accuracy: 95.36. Result ID: 6992900a3a6c3148490fce2d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

Recorded evaluation configuration: {"Architecture":"CLIP-based"}. This record does not assert independent reproduction.

### CLIP

Accuracy: 95.16. Result ID: 6992900a3a6c3148490fce24.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69581e209131cea21ad0.md>)

[Implementation](<https://github.com/OpenAI/CLIP>)

Recorded evaluation configuration: {"Architecture":"CLIP-based"}. This record does not assert independent reproduction.

### PromptSRC

Accuracy: 94.53. Result ID: 6992900a3a6c3148490fce2b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa705e1e209131cea4aa58.md>)

Recorded evaluation configuration: {"Architecture":"CLIP-based"}. This record does not assert independent reproduction.

### MaPLe

Accuracy: 93.97. Result ID: 6992900a3a6c3148490fce29.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ef21e209131cea4311c.md>)

[Implementation](<https://github.com/muzairkhattak/multimodal-prompt-learning>)

Recorded evaluation configuration: {"Architecture":"CLIP-based"}. This record does not assert independent reproduction.

### CLIP + OpenMax

Accuracy: 93.45. Result ID: 6992900a3a6c3148490fce25.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa622a1e209131ce9f7cf0.md>)

Recorded evaluation configuration: {"Architecture":"CLIP-based","OSR Technique":"OpenMax"}. This record does not assert independent reproduction.

### PromptSRC + SD

Accuracy: 93.21. Result ID: 6992900a3a6c3148490fce30.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

Recorded evaluation configuration: {"Architecture":"CLIP-based","Diffusion Augmentation":"SD"}. This record does not assert independent reproduction.

### CLIP + OSDA

Accuracy: 92.62. Result ID: 6992900a3a6c3148490fce26.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

Recorded evaluation configuration: {"Architecture":"CLIP-based","DA Method":"OSDA-BP"}. This record does not assert independent reproduction.

### STYLIP + SD

Accuracy: 91.78. Result ID: 6992900a3a6c3148490fce31.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

Recorded evaluation configuration: {"Architecture":"CLIP-based","Diffusion Augmentation":"SD"}. This record does not assert independent reproduction.

### MaPLe + SD

Accuracy: 91.47. Result ID: 6992900a3a6c3148490fce2f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

Recorded evaluation configuration: {"Architecture":"CLIP-based","Diffusion Augmentation":"SD"}. This record does not assert independent reproduction.

### MEDIC

Accuracy: 89.81. Result ID: 6992900a3a6c3148490fce23.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70561e209131cea4a5ea.md>)

Recorded evaluation configuration: {"Architecture":"CNN-based"}. This record does not assert independent reproduction.

### LASP

Accuracy: 88.45. Result ID: 6992900a3a6c3148490fce2a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ef11e209131cea43118.md>)

Recorded evaluation configuration: {"Architecture":"CLIP-based"}. This record does not assert independent reproduction.

### CoCoOp

Accuracy: 85.76. Result ID: 6992900a3a6c3148490fce28.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d8c1e209131cea3a831.md>)

[Implementation](<https://github.com/KaiyangZhou/CoOp>)

Recorded evaluation configuration: {"Architecture":"CLIP-based"}. This record does not assert independent reproduction.

### CoOp

Accuracy: 78.77. Result ID: 6992900a3a6c3148490fce27.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d8b1e209131cea3a814.md>)

[Implementation](<https://github.com/KaiyangZhou/CoOp>)

Recorded evaluation configuration: {"Architecture":"CLIP-based"}. This record does not assert independent reproduction.

### DAML

Accuracy: 65.49. Result ID: 6992900a3a6c3148490fce22.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69b01e209131cea23699.md>)

Recorded evaluation configuration: {"Architecture":"CNN-based"}. This record does not assert independent reproduction.

### MixStyle

Accuracy: 63.35. Result ID: 6992900a3a6c3148490fce21.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69ac1e209131cea233f3.md>)

[Implementation](<https://github.com/KaiyangZhou/mixstyle-release>)

Recorded evaluation configuration: {"Architecture":"CNN-based"}. This record does not assert independent reproduction.

### Cumix

Accuracy: 57.85. Result ID: 6992900a3a6c3148490fce20.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72be1e209131cea58531.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa682b1e209131cea1a7df.md>)

[Implementation](<https://github.com/mancinimassimiliano/CuMix>)

Recorded evaluation configuration: {"Architecture":"CNN-based"}. This record does not assert independent reproduction.

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