# Image Classification on ImageNet 256x256 (Acc%, Robust Acc%)

Source: [Image Classification on ImageNet 256x256 (Acc%, Robust Acc%)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-256x256-acc-percent-robust-acc-percent>)

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

Data updated: 2026-03-19T08:56:27.183Z

Evaluation of Image Classification performance on the ImageNet dataset using 256x256 input resolution, reporting standard Accuracy and Robust Accuracy metrics.

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 | Classification |
| Dataset (including any stated split) | ImageNet 256x256 |
| Metric | Accuracy (%) |
| 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

- [Accuracy (%)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-256x256-acc-percent-robust-acc-percent.md?metric=Accuracy%20(%25)>): Higher is better; unit: PERCENT.

- [Robust Accuracy (%)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-256x256-acc-percent-robust-acc-percent.md?metric=Robust%20Accuracy%20(%25)>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Accuracy (%) | Result date | Report paper |
| --- | --- | --- | --- |
| EGC (Guo et al., 2023) | 78.9 | Not recorded | 68fa7c331e209131cea8cfd5 |
| Standard AT (Singh et al., 2023) | 78.25 | Not recorded | 68fa7c331e209131cea8cfd5 |
| DAT (T = 110) | 75.78 | Not recorded | 68fa7c331e209131cea8cfd5 |
| Standard AT (Salman et al., 2020) | 71.25 | Not recorded | 68fa7c331e209131cea8cfd5 |
| Standard AT (Salman et al., 2020) | 64.91 | Not recorded | 68fa7c331e209131cea8cfd5 |
| DAT (T = 30) | 64.45 | Not recorded | 68fa7c331e209131cea8cfd5 |
| DAT (T = 15) | 61.31 | Not recorded | 68fa7c331e209131cea8cfd5 |
| DAT (T = 65) | 58.78 | Not recorded | 68fa7c331e209131cea8cfd5 |
| DAT (T = 30) | 55.96 | Not recorded | 68fa7c331e209131cea8cfd5 |

### EGC (Guo et al., 2023)

Accuracy (%): 78.9. Result ID: 69bbba3747f34ce924a5b914.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7c331e209131cea8cfd5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f061e209131cea43595.md>)

Recorded evaluation configuration: {"Backbone":"U-Net","Params":"543M","Steps":"1000"}. This record does not assert independent reproduction.

### Standard AT (Singh et al., 2023)

Accuracy (%): 78.25. Result ID: 69bbba3747f34ce924a5b91b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7c331e209131cea8cfd5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71011e209131cea4e7c0.md>)

[Implementation](<https://github.com/nmndeep/revisiting-at>)

Recorded evaluation configuration: {"Backbone":"ConvNeXt-L-CvSt","Params":"198M","Steps":"0"}. This record does not assert independent reproduction.

### DAT (T = 110)

Accuracy (%): 75.78. Result ID: 69bbba3747f34ce924a5b91c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7c331e209131cea8cfd5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7c331e209131cea8cfd5.md>)

Recorded evaluation configuration: {"Backbone":"ConvNeXt-L-CvSt","Params":"198M","Steps":"36"}. This record does not assert independent reproduction.

### Standard AT (Salman et al., 2020)

Accuracy (%): 71.25. Result ID: 69bbba3747f34ce924a5b918.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7c331e209131cea8cfd5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68e21e209131cea1ef57.md>)

[Implementation](<https://github.com/Microsoft/robust-models-transfer>)

Recorded evaluation configuration: {"Backbone":"WRN-50-4","Params":"223M","Steps":"12"}. This record does not assert independent reproduction.

### Standard AT (Salman et al., 2020)

Accuracy (%): 64.91. Result ID: 69bbba3747f34ce924a5b915.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7c331e209131cea8cfd5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68e21e209131cea1ef57.md>)

[Implementation](<https://github.com/Microsoft/robust-models-transfer>)

Recorded evaluation configuration: {"Backbone":"ResNet-50","Params":"26M","Steps":"13"}. This record does not assert independent reproduction.

### DAT (T = 30)

Accuracy (%): 64.45. Result ID: 69bbba3747f34ce924a5b919.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7c331e209131cea8cfd5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7c331e209131cea8cfd5.md>)

Recorded evaluation configuration: {"Backbone":"WRN-50-4","Params":"223M","Steps":"17"}. This record does not assert independent reproduction.

### DAT (T = 15)

Accuracy (%): 61.31. Result ID: 69bbba3747f34ce924a5b916.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7c331e209131cea8cfd5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7c331e209131cea8cfd5.md>)

Recorded evaluation configuration: {"Backbone":"ResNet-50","Params":"26M","Steps":"14"}. This record does not assert independent reproduction.

### DAT (T = 65)

Accuracy (%): 58.78. Result ID: 69bbba3747f34ce924a5b91a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7c331e209131cea8cfd5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7c331e209131cea8cfd5.md>)

Recorded evaluation configuration: {"Backbone":"WRN-50-4","Params":"223M","Steps":"19"}. This record does not assert independent reproduction.

### DAT (T = 30)

Accuracy (%): 55.96. Result ID: 69bbba3747f34ce924a5b917.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7c331e209131cea8cfd5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7c331e209131cea8cfd5.md>)

Recorded evaluation configuration: {"Backbone":"ResNet-50","Params":"26M","Steps":"14"}. This record does not assert independent reproduction.

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