# Image Classification on ImageNet Out-of-Distribution Variants Cross-domain

Source: [Image Classification on ImageNet Out-of-Distribution Variants Cross-domain](<https://www.sota2.com/research/sota/image-classification-on-imagenet-out-of-distribution-variants-cross-domain>)

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

Data updated: 2026-06-01T08:39:57.319Z

Evaluation of standard Image Classification performance across various ImageNet Out-of-Distribution test sets, including ImageNet-V2, ImageNet-S, ImageNet-A, and ImageNet-R.

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 | Image Classification |
| Dataset (including any stated split) | ImageNet Out-of-Distribution Variants Cross-domain |
| Metric | Top-1 Acc (ImageNet-V2) |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 15 of 15 |
| 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

- [Top-1 Acc (ImageNet-V2)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-out-of-distribution-variants-cross-domain.md?metric=Top-1%20Acc%20(ImageNet-V2)>): Higher is better; unit: PERCENT.

- [Top-1 Acc (ImageNet-S)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-out-of-distribution-variants-cross-domain.md?metric=Top-1%20Acc%20(ImageNet-S)>): Higher is better; unit: PERCENT.

- [Top-1 Acc (ImageNet-A)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-out-of-distribution-variants-cross-domain.md?metric=Top-1%20Acc%20(ImageNet-A)>): Higher is better; unit: PERCENT.

- [Top-1 Acc (ImageNet-R)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-out-of-distribution-variants-cross-domain.md?metric=Top-1%20Acc%20(ImageNet-R)>): Higher is better; unit: PERCENT.

- [Avg Top-1 Acc (OOD)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-out-of-distribution-variants-cross-domain.md?metric=Avg%20Top-1%20Acc%20(OOD)>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Top-1 Acc (ImageNet-V2) | Result date | Report paper |
| --- | --- | --- | --- |
| VACSR | 65.7 | Not recorded | 6a1d11e6dbd7150506f83e16 |
| CLIPOOD | 64.9 | Not recorded | 6a1d11e6dbd7150506f83e16 |
| MMRL | 64.5 | Not recorded | 6a1d11e6dbd7150506f83e16 |
| CoPrompt | 64.3 | Not recorded | 6a1d11e6dbd7150506f83e16 |
| MMA | 64.3 | Not recorded | 6a1d11e6dbd7150506f83e16 |
| CoOp | 64.2 | Not recorded | 68fa70c91e209131cea4d132 |
| VPT | 64.2 | Not recorded | 68fa70c91e209131cea4d132 |
| CoCoOp | 64.1 | Not recorded | 68fa70c91e209131cea4d132 |
| MaPLe | 64.1 | Not recorded | 68fa70c91e209131cea4d132 |
| COCOOP | 64.1 | Not recorded | 6a1d11e6dbd7150506f83e16 |
| MaPLe | 64.1 | Not recorded | 6a1d11e6dbd7150506f83e16 |
| LASP | 63.8 | Not recorded | 68fa70c91e209131cea4d132 |
| POMP | 63.8 | Not recorded | 68fa70c91e209131cea4d132 |
| hard prompt | 60.9 | Not recorded | 68fa70c91e209131cea4d132 |
| ZERO-SHOT | 60.8 | Not recorded | 6a1d11e6dbd7150506f83e16 |

### VACSR

Top-1 Acc (ImageNet-V2): 65.7. Result ID: 6a1d454afbc373592c1683b4.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11e6dbd7150506f83e16.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a1d11e6dbd7150506f83e16.md>)

Recorded evaluation configuration: {"Backbone":"CLIP ViT-B/16"}. This record does not assert independent reproduction.

### CLIPOOD

Top-1 Acc (ImageNet-V2): 64.9. Result ID: 6a1d454afbc373592c1683af.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11e6dbd7150506f83e16.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa700b1e209131cea48d1f.md>)

Recorded evaluation configuration: {"Backbone":"CLIP ViT-B/16"}. This record does not assert independent reproduction.

### MMRL

Top-1 Acc (ImageNet-V2): 64.5. Result ID: 6a1d454afbc373592c1683b3.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11e6dbd7150506f83e16.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77a11e209131cea747a9.md>)

[Implementation](<https://github.com/yunncheng/MMRL>)

Recorded evaluation configuration: {"Backbone":"CLIP ViT-B/16"}. This record does not assert independent reproduction.

### CoPrompt

Top-1 Acc (ImageNet-V2): 64.3. Result ID: 6a1d454afbc373592c1683b1.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11e6dbd7150506f83e16.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74641e209131cea616f7.md>)

[Implementation](<https://github.com/ShuvenduRoy/CoPrompt>)

Recorded evaluation configuration: {"Backbone":"CLIP ViT-B/16"}. This record does not assert independent reproduction.

### MMA

Top-1 Acc (ImageNet-V2): 64.3. Result ID: 6a1d454afbc373592c1683b2.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11e6dbd7150506f83e16.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74c21e209131cea6392b.md>)

Recorded evaluation configuration: {"Backbone":"CLIP ViT-B/16"}. This record does not assert independent reproduction.

### CoOp

Top-1 Acc (ImageNet-V2): 64.2. Result ID: 699157d33a6c3148490774af.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70c91e209131cea4d132.md>)

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

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

Recorded evaluation configuration: {"Backbone":"ViT/B-16"}. This record does not assert independent reproduction.

### VPT

Top-1 Acc (ImageNet-V2): 64.2. Result ID: 699157d33a6c3148490774b2.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70c91e209131cea4d132.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70571e209131cea4a691.md>)

[Implementation](<https://github.com/saic-fi/Bayesian-Prompt-Learning>)

Recorded evaluation configuration: {"Backbone":"ViT/B-16"}. This record does not assert independent reproduction.

### CoCoOp

Top-1 Acc (ImageNet-V2): 64.1. Result ID: 699157d33a6c3148490774b0.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70c91e209131cea4d132.md>)

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

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

Recorded evaluation configuration: {"Backbone":"ViT/B-16"}. This record does not assert independent reproduction.

### MaPLe

Top-1 Acc (ImageNet-V2): 64.1. Result ID: 699157d33a6c3148490774b3.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70c91e209131cea4d132.md>)

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

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

Recorded evaluation configuration: {"Backbone":"ViT/B-16"}. This record does not assert independent reproduction.

### COCOOP

Top-1 Acc (ImageNet-V2): 64.1. Result ID: 6a1d454afbc373592c1683ae.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11e6dbd7150506f83e16.md>)

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

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

Recorded evaluation configuration: {"Backbone":"CLIP ViT-B/16"}. This record does not assert independent reproduction.

### MaPLe

Top-1 Acc (ImageNet-V2): 64.1. Result ID: 6a1d454afbc373592c1683b0.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11e6dbd7150506f83e16.md>)

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

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

Recorded evaluation configuration: {"Backbone":"CLIP ViT-B/16"}. This record does not assert independent reproduction.

### LASP

Top-1 Acc (ImageNet-V2): 63.8. Result ID: 699157d33a6c3148490774b1.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70c91e209131cea4d132.md>)

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

Recorded evaluation configuration: {"Backbone":"ViT/B-16"}. This record does not assert independent reproduction.

### POMP

Top-1 Acc (ImageNet-V2): 63.8. Result ID: 699157d33a6c3148490774b4.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70c91e209131cea4d132.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70c91e209131cea4d132.md>)

[Implementation](<https://github.com/amazon-science/prompt-pretraining>)

Recorded evaluation configuration: {"Backbone":"ViT/B-16"}. This record does not assert independent reproduction.

### hard prompt

Top-1 Acc (ImageNet-V2): 60.9. Result ID: 699157d33a6c3148490774ae.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70c91e209131cea4d132.md>)

Recorded evaluation configuration: {"Backbone":"ViT/B-16"}. This record does not assert independent reproduction.

### ZERO-SHOT

Top-1 Acc (ImageNet-V2): 60.8. Result ID: 6a1d454afbc373592c1683ad.

[Reporting paper](<https://www.sota2.com/research/paper/6a1d11e6dbd7150506f83e16.md>)

Recorded evaluation configuration: {"Backbone":"CLIP ViT-B/16"}. This record does not assert independent reproduction.

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