# Image Classification on ImageNet A/A-Plus (Natural Adv)

Source: [Image Classification on ImageNet A/A-Plus (Natural Adv)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-a-a-plus-natural-adv>)

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

Data updated: 2026-03-31T08:14:05.958Z

Evaluation of Image Classification performance on the ImageNet A/A-Plus dataset, specifically reporting the Natural Adversarial metric.

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 A/A-Plus |
| Metric | Natural Adversarial Accuracy |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 11 of 11 |
| 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

- [Natural Adversarial Accuracy](<https://www.sota2.com/research/sota/image-classification-on-imagenet-a-a-plus-natural-adv.md?metric=Natural%20Adversarial%20Accuracy>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Natural Adversarial Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| CLIP | 52.48 | Not recorded | 69cb54ee0636e5bf4afc9d9a |
| FLYP | 50.85 | Not recorded | 69cb54ee0636e5bf4afc9d9a |
| TPGM | 50.85 | Not recorded | 69cb54ee0636e5bf4afc9d9a |
| SPD | 50.35 | Not recorded | 69cb54ee0636e5bf4afc9d9a |
| WISE-FT | 49.95 | Not recorded | 69cb54ee0636e5bf4afc9d9a |
| Vanilla FT | 39.35 | Not recorded | 69cb54ee0636e5bf4afc9d9a |
| GRACE | 34 | Not recorded | 69cb54ee0636e5bf4afc9d9a |
| LAAT | 20.1 | Not recorded | 69cb54ee0636e5bf4afc9d9a |
| PMG-AFT | 15.4 | Not recorded | 69cb54ee0636e5bf4afc9d9a |
| FARE | 12.4 | Not recorded | 69cb54ee0636e5bf4afc9d9a |
| TeCoA | 11.65 | Not recorded | 69cb54ee0636e5bf4afc9d9a |

### CLIP

Natural Adversarial Accuracy: 52.48. Result ID: 69cb824347f34ce924b3b340.

[Reporting paper](<https://www.sota2.com/research/paper/69cb54ee0636e5bf4afc9d9a.md>)

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

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

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

### FLYP

Natural Adversarial Accuracy: 50.85. Result ID: 69cb824347f34ce924b3b343.

[Reporting paper](<https://www.sota2.com/research/paper/69cb54ee0636e5bf4afc9d9a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6e241e209131cea3e1b0.md>)

[Implementation](<https://github.com/locuslab/FLYP>)

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

### TPGM

Natural Adversarial Accuracy: 50.85. Result ID: 69cb824347f34ce924b3b344.

[Reporting paper](<https://www.sota2.com/research/paper/69cb54ee0636e5bf4afc9d9a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6edf1e209131cea428cb.md>)

[Implementation](<https://github.com/PotatoTian/TPGM>)

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

### SPD

Natural Adversarial Accuracy: 50.35. Result ID: 69cb824347f34ce924b3b345.

[Reporting paper](<https://www.sota2.com/research/paper/69cb54ee0636e5bf4afc9d9a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75841e209131cea6855b.md>)

[Implementation](<https://github.com/GT-RIPL/Selective-Projection-Decay.git>)

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

### WISE-FT

Natural Adversarial Accuracy: 49.95. Result ID: 69cb824347f34ce924b3b342.

[Reporting paper](<https://www.sota2.com/research/paper/69cb54ee0636e5bf4afc9d9a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6cd31e209131cea3601a.md>)

[Implementation](<https://github.com/mlfoundations/wise-ft>)

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

### Vanilla FT

Natural Adversarial Accuracy: 39.35. Result ID: 69cb824347f34ce924b3b341.

[Reporting paper](<https://www.sota2.com/research/paper/69cb54ee0636e5bf4afc9d9a.md>)

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

### GRACE

Natural Adversarial Accuracy: 34. Result ID: 69cb824347f34ce924b3b34a.

[Reporting paper](<https://www.sota2.com/research/paper/69cb54ee0636e5bf4afc9d9a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69cb54ee0636e5bf4afc9d9a.md>)

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

### LAAT

Natural Adversarial Accuracy: 20.1. Result ID: 69cb824347f34ce924b3b349.

[Reporting paper](<https://www.sota2.com/research/paper/69cb54ee0636e5bf4afc9d9a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72701e209131cea5651c.md>)

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

### PMG-AFT

Natural Adversarial Accuracy: 15.4. Result ID: 69cb824347f34ce924b3b348.

[Reporting paper](<https://www.sota2.com/research/paper/69cb54ee0636e5bf4afc9d9a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72df1e209131cea5912e.md>)

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

### FARE

Natural Adversarial Accuracy: 12.4. Result ID: 69cb824347f34ce924b3b347.

[Reporting paper](<https://www.sota2.com/research/paper/69cb54ee0636e5bf4afc9d9a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa738c1e209131cea5d24a.md>)

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

### TeCoA

Natural Adversarial Accuracy: 11.65. Result ID: 69cb824347f34ce924b3b346.

[Reporting paper](<https://www.sota2.com/research/paper/69cb54ee0636e5bf4afc9d9a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f271e209131cea44177.md>)

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

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