# Image Classification on ImageNet-C Severity 5 1.0

Source: [Image Classification on ImageNet-C Severity 5 1.0](<https://www.sota2.com/research/sota/image-classification-on-imagenet-c-severity-5-1-0>)

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

Data updated: 2026-06-09T09:54:02.142Z

Evaluation of Image Classification robustness on the ImageNet-C dataset corrupted at Severity Level 5 (Version 1.0), reporting the error rate for each of the 15 corruption types and the average error rate.

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-C Severity 5 1.0 |
| Metric | Error Rate (Gaussian) |
| Unit | PERCENT |
| Direction | Lower is better |
| Results loaded | 3 of 3 |
| 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

- [Error Rate (Gaussian)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-c-severity-5-1-0.md?metric=Error%20Rate%20(Gaussian)>): Lower is better; unit: PERCENT.

- [Error Rate (Shot Noise)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-c-severity-5-1-0.md?metric=Error%20Rate%20(Shot%20Noise)>): Lower is better; unit: PERCENT.

- [Error Rate (Impulse Noise)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-c-severity-5-1-0.md?metric=Error%20Rate%20(Impulse%20Noise)>): Lower is better; unit: PERCENT.

- [Error Rate (Defocus)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-c-severity-5-1-0.md?metric=Error%20Rate%20(Defocus)>): Lower is better; unit: PERCENT.

- [Error Rate (Glass Blur)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-c-severity-5-1-0.md?metric=Error%20Rate%20(Glass%20Blur)>): Lower is better; unit: PERCENT.

- [Error Rate (Motion Blur)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-c-severity-5-1-0.md?metric=Error%20Rate%20(Motion%20Blur)>): Lower is better; unit: PERCENT.

- [Error Rate (Zoom Blur)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-c-severity-5-1-0.md?metric=Error%20Rate%20(Zoom%20Blur)>): Lower is better; unit: PERCENT.

- [Error Rate (Snow)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-c-severity-5-1-0.md?metric=Error%20Rate%20(Snow)>): Lower is better; unit: PERCENT.

- [Error Rate (Frost)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-c-severity-5-1-0.md?metric=Error%20Rate%20(Frost)>): Lower is better; unit: PERCENT.

- [Error Rate (Fog)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-c-severity-5-1-0.md?metric=Error%20Rate%20(Fog)>): Lower is better; unit: PERCENT.

- [Error Rate (Brightness)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-c-severity-5-1-0.md?metric=Error%20Rate%20(Brightness)>): Lower is better; unit: PERCENT.

- [Error Rate (Contrast)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-c-severity-5-1-0.md?metric=Error%20Rate%20(Contrast)>): Lower is better; unit: PERCENT.

- [Error Rate (Elastic Deformation)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-c-severity-5-1-0.md?metric=Error%20Rate%20(Elastic%20Deformation)>): Lower is better; unit: PERCENT.

- [Error Rate (Pixelate)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-c-severity-5-1-0.md?metric=Error%20Rate%20(Pixelate)>): Lower is better; unit: PERCENT.

- [Error Rate (JPEG Compression)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-c-severity-5-1-0.md?metric=Error%20Rate%20(JPEG%20Compression)>): Lower is better; unit: PERCENT.

- [Average Error Rate (ImageNet-C S5)](<https://www.sota2.com/research/sota/image-classification-on-imagenet-c-severity-5-1-0.md?metric=Average%20Error%20Rate%20(ImageNet-C%20S5)>): Lower is better; unit: PERCENT.

## Recorded results

| Method | Error Rate (Gaussian) | Result date | Report paper |
| --- | --- | --- | --- |
| STAR | 14.8 | Not recorded | 6a279e7290966ade919bfb30 |
| STAR (TTA) | 14.8 | Not recorded | 6a279e7290966ade919bfb30 |
| Standard MoE | 14.85 | Not recorded | 6a279e7290966ade919bfb30 |

### STAR

Error Rate (Gaussian): 14.8. Result ID: 6a27e0eefbc373592c251953.

[Reporting paper](<https://www.sota2.com/research/paper/6a279e7290966ade919bfb30.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a279e7290966ade919bfb30.md>)

Recorded evaluation configuration: {"Backbone":"ViT-S/32","Test-Time Adaptation (TTA)":"false"}. This record does not assert independent reproduction.

### STAR (TTA)

Error Rate (Gaussian): 14.8. Result ID: 6a27e0eefbc373592c251954.

[Reporting paper](<https://www.sota2.com/research/paper/6a279e7290966ade919bfb30.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a279e7290966ade919bfb30.md>)

Recorded evaluation configuration: {"Backbone":"ViT-S/32","Test-Time Adaptation (TTA)":"true"}. This record does not assert independent reproduction.

### Standard MoE

Error Rate (Gaussian): 14.85. Result ID: 6a27e0eefbc373592c251952.

[Reporting paper](<https://www.sota2.com/research/paper/6a279e7290966ade919bfb30.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6cc11e209131cea35cdf.md>)

Recorded evaluation configuration: {"Backbone":"ViT-S/32","Test-Time Adaptation (TTA)":"false"}. This record does not assert independent reproduction.

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