# Image Classification on Pets (ACE)

Source: [Image Classification on Pets (ACE)](<https://www.sota2.com/research/sota/image-classification-on-pets-ace>)

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

Data updated: 2026-02-26T05:21:50.679Z

Evaluation of Image Classification performance on the standard Pets dataset, reporting the Average Calibration Error (ACE).

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) | Pets |
| Metric | ACE |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 5 of 5 |
| 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

- [ACE](<https://www.sota2.com/research/sota/image-classification-on-pets-ace.md?metric=ACE>): Lower is better; unit: SCALAR.

## Recorded results

| Method | ACE | Result date | Report paper |
| --- | --- | --- | --- |
| SoC | 0.005 | Not recorded | 69672327e25ad2fa9d1ec239 |
| C-TPT | 0.01 | Not recorded | 69672327e25ad2fa9d1ec239 |
| O-TPT | 0.012 | Not recorded | 69672327e25ad2fa9d1ec239 |
| Zero-shot | 0.024 | Not recorded | 69672327e25ad2fa9d1ec239 |
| TPT | 0.035 | Not recorded | 69672327e25ad2fa9d1ec239 |

### SoC

ACE: 0.005. Result ID: 6997c3ba5698665ec41a958d.

[Reporting paper](<https://www.sota2.com/research/paper/69672327e25ad2fa9d1ec239.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69672327e25ad2fa9d1ec239.md>)

Recorded evaluation configuration: {"Backbone":"ViT-L/14"}. This record does not assert independent reproduction.

### C-TPT

ACE: 0.01. Result ID: 6997c3ba5698665ec41a958b.

[Reporting paper](<https://www.sota2.com/research/paper/69672327e25ad2fa9d1ec239.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72bc1e209131cea58415.md>)

Recorded evaluation configuration: {"Backbone":"ViT-L/14"}. This record does not assert independent reproduction.

### O-TPT

ACE: 0.012. Result ID: 6997c3ba5698665ec41a958c.

[Reporting paper](<https://www.sota2.com/research/paper/69672327e25ad2fa9d1ec239.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77731e209131cea732dd.md>)

[Implementation](<https://github.com/ashshaksharifdeen/O-TPT>)

Recorded evaluation configuration: {"Backbone":"ViT-L/14"}. This record does not assert independent reproduction.

### Zero-shot

ACE: 0.024. Result ID: 6997c3ba5698665ec41a9589.

[Reporting paper](<https://www.sota2.com/research/paper/69672327e25ad2fa9d1ec239.md>)

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

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

Recorded evaluation configuration: {"Backbone":"ViT-L/14"}. This record does not assert independent reproduction.

### TPT

ACE: 0.035. Result ID: 6997c3ba5698665ec41a958a.

[Reporting paper](<https://www.sota2.com/research/paper/69672327e25ad2fa9d1ec239.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77731e209131cea732dd.md>)

[Implementation](<https://github.com/ashshaksharifdeen/O-TPT>)

Recorded evaluation configuration: {"Backbone":"ViT-L/14"}. This record does not assert independent reproduction.

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