# Open-set Test-Time Adaptation on CIFAR-10-C (InD) and CIFAR-100-C (OOD)

Source: [Open-set Test-Time Adaptation on CIFAR-10-C (InD) and CIFAR-100-C (OOD)](<https://www.sota2.com/research/sota/open-set-test-time-adaptation-on-cifar-10-c-ind-and-cifar-100-c-ood>)

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

Data updated: 2026-06-02T12:37:31.336Z

Evaluation of Open-set Test-Time Adaptation performance covering both CIFAR-10-C (In-Distribution corruptions) and CIFAR-100-C (Out-of-Distribution corruptions), measured by Accuracy, AUROC, FPR, and OSCR.

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-set Test-Time Adaptation |
| Dataset (including any stated split) | CIFAR-10-C (InD) and CIFAR-100-C (OOD) |
| Metric | Accuracy |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 10 of 10 |
| 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-set-test-time-adaptation-on-cifar-10-c-ind-and-cifar-100-c-ood.md?metric=Accuracy>): Higher is better; unit: PERCENT.

- [AUROC](<https://www.sota2.com/research/sota/open-set-test-time-adaptation-on-cifar-10-c-ind-and-cifar-100-c-ood.md?metric=AUROC>): Higher is better; unit: PERCENT.

- [FPR](<https://www.sota2.com/research/sota/open-set-test-time-adaptation-on-cifar-10-c-ind-and-cifar-100-c-ood.md?metric=FPR>): Lower is better; unit: PERCENT.

- [OSCR](<https://www.sota2.com/research/sota/open-set-test-time-adaptation-on-cifar-10-c-ind-and-cifar-100-c-ood.md?metric=OSCR>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| Tent | 87.23 | Not recorded | 6a1e6441dbd7150506f858ff |
| SAR(BN) | 86.77 | Not recorded | 6a1e6441dbd7150506f858ff |
| OSTTA | 86.71 | Not recorded | 6a1e6441dbd7150506f858ff |
| SoTTA | 86.67 | Not recorded | 6a1e6441dbd7150506f858ff |
| SAR(BN+Sigmoid) | 86.15 | Not recorded | 6a1e6441dbd7150506f858ff |
| Tent(Sigmoid) | 86.05 | Not recorded | 6a1e6441dbd7150506f858ff |
| UniEnt(Tent) | 85.61 | Not recorded | 6a1e6441dbd7150506f858ff |
| UniEnt+(Tent) | 85.51 | Not recorded | 6a1e6441dbd7150506f858ff |
| Source | 81.74 | Not recorded | 6a1e6441dbd7150506f858ff |
| Source(Sigmoid) | 81.49 | Not recorded | 6a1e6441dbd7150506f858ff |

### Tent

Accuracy: 87.23. Result ID: 6a1ecdd6fbc373592c1a83e8.

[Reporting paper](<https://www.sota2.com/research/paper/6a1e6441dbd7150506f858ff.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69941e209131cea22d2b.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### SAR(BN)

Accuracy: 86.77. Result ID: 6a1ecdd6fbc373592c1a83ee.

[Reporting paper](<https://www.sota2.com/research/paper/6a1e6441dbd7150506f858ff.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6e961e209131cea40e77.md>)

Recorded evaluation configuration: {"Normalization":"BN"}. This record does not assert independent reproduction.

### OSTTA

Accuracy: 86.71. Result ID: 6a1ecdd6fbc373592c1a83ec.

[Reporting paper](<https://www.sota2.com/research/paper/6a1e6441dbd7150506f858ff.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa707e1e209131cea4b785.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### SoTTA

Accuracy: 86.67. Result ID: 6a1ecdd6fbc373592c1a83ed.

[Reporting paper](<https://www.sota2.com/research/paper/6a1e6441dbd7150506f858ff.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70eb1e209131cea4e005.md>)

[Implementation](<https://github.com/taeckyung/SoTTA>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### SAR(BN+Sigmoid)

Accuracy: 86.15. Result ID: 6a1ecdd6fbc373592c1a83ef.

[Reporting paper](<https://www.sota2.com/research/paper/6a1e6441dbd7150506f858ff.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a1e6441dbd7150506f858ff.md>)

Recorded evaluation configuration: {"Normalization":"BN","Activation":"Sigmoid"}. This record does not assert independent reproduction.

### Tent(Sigmoid)

Accuracy: 86.05. Result ID: 6a1ecdd6fbc373592c1a83e9.

[Reporting paper](<https://www.sota2.com/research/paper/6a1e6441dbd7150506f858ff.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a1e6441dbd7150506f858ff.md>)

Recorded evaluation configuration: {"Activation":"Sigmoid"}. This record does not assert independent reproduction.

### UniEnt(Tent)

Accuracy: 85.61. Result ID: 6a1ecdd6fbc373592c1a83ea.

[Reporting paper](<https://www.sota2.com/research/paper/6a1e6441dbd7150506f858ff.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72cf1e209131cea58a65.md>)

[Implementation](<https://github.com/gaozhengqing/UniEnt>)

Recorded evaluation configuration: {"Base Method":"Tent"}. This record does not assert independent reproduction.

### UniEnt+(Tent)

Accuracy: 85.51. Result ID: 6a1ecdd6fbc373592c1a83eb.

[Reporting paper](<https://www.sota2.com/research/paper/6a1e6441dbd7150506f858ff.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72cf1e209131cea58a65.md>)

[Implementation](<https://github.com/gaozhengqing/UniEnt>)

Recorded evaluation configuration: {"Base Method":"Tent","Variant":"+"}. This record does not assert independent reproduction.

### Source

Accuracy: 81.74. Result ID: 6a1ecdd6fbc373592c1a83e6.

[Reporting paper](<https://www.sota2.com/research/paper/6a1e6441dbd7150506f858ff.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Source(Sigmoid)

Accuracy: 81.49. Result ID: 6a1ecdd6fbc373592c1a83e7.

[Reporting paper](<https://www.sota2.com/research/paper/6a1e6441dbd7150506f858ff.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a1e6441dbd7150506f858ff.md>)

Recorded evaluation configuration: {"Activation":"Sigmoid"}. This record does not assert independent reproduction.

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