# Audio-Visual Deepfake Detection on PolyGlotFake (zero-shot)

Source: [Audio-Visual Deepfake Detection on PolyGlotFake (zero-shot)](<https://www.sota2.com/research/sota/audio-visual-deepfake-detection-on-polyglotfake-zero-shot>)

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

Data updated: 2026-05-04T08:37:32.694Z

Evaluation of Audio-Visual Deepfake Detection performance on the PolyGlotFake dataset under zero-shot conditions, reporting EER, Accuracy, TPR, and TNR.

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 | Audio-Visual Deepfake Detection |
| Dataset (including any stated split) | PolyGlotFake zero-shot |
| Metric | EER (zero-shot) |
| Unit | PERCENT |
| Direction | Lower is better |
| Results loaded | 4 of 4 |
| 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

- [EER (zero-shot)](<https://www.sota2.com/research/sota/audio-visual-deepfake-detection-on-polyglotfake-zero-shot.md?metric=EER%20(zero-shot)>): Lower is better; unit: PERCENT.

- [Accuracy (zero-shot)](<https://www.sota2.com/research/sota/audio-visual-deepfake-detection-on-polyglotfake-zero-shot.md?metric=Accuracy%20(zero-shot)>): Higher is better; unit: PERCENT.

- [TPR (zero-shot)](<https://www.sota2.com/research/sota/audio-visual-deepfake-detection-on-polyglotfake-zero-shot.md?metric=TPR%20(zero-shot)>): Higher is better; unit: PERCENT.

- [TNR (zero-shot)](<https://www.sota2.com/research/sota/audio-visual-deepfake-detection-on-polyglotfake-zero-shot.md?metric=TNR%20(zero-shot)>): Higher is better; unit: PERCENT.

## Recorded results

| Method | EER (zero-shot) | Result date | Report paper |
| --- | --- | --- | --- |
| Alethia-Base | 7.1 | Not recorded | 69f8280dc0f56ed843088a2c |
| W2V-XLSR-300M | 9.4 | Not recorded | 69f8280dc0f56ed843088a2c |
| HuBERT-Large | 13.9 | Not recorded | 69f8280dc0f56ed843088a2c |
| WavLM-Large | 14.1 | Not recorded | 69f8280dc0f56ed843088a2c |

### Alethia-Base

EER (zero-shot): 7.1. Result ID: 69f85ab247f34ce924dc16e4.

[Reporting paper](<https://www.sota2.com/research/paper/69f8280dc0f56ed843088a2c.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69f8280dc0f56ed843088a2c.md>)

Recorded evaluation configuration: {"setting":"zero-shot"}. This record does not assert independent reproduction.

### W2V-XLSR-300M

EER (zero-shot): 9.4. Result ID: 69f85ab247f34ce924dc16e3.

[Reporting paper](<https://www.sota2.com/research/paper/69f8280dc0f56ed843088a2c.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68891e209131cea1cc36.md>)

[Implementation](<https://github.com/pytorch/fairseq>)

Recorded evaluation configuration: {"setting":"zero-shot"}. This record does not assert independent reproduction.

### HuBERT-Large

EER (zero-shot): 13.9. Result ID: 69f85ab247f34ce924dc16e1.

[Reporting paper](<https://www.sota2.com/research/paper/69f8280dc0f56ed843088a2c.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a2a1e209131cea26880.md>)

[Implementation](<https://github.com/pytorch/fairseq/tree/master/examples/hubert>)

Recorded evaluation configuration: {"setting":"zero-shot"}. This record does not assert independent reproduction.

### WavLM-Large

EER (zero-shot): 14.1. Result ID: 69f85ab247f34ce924dc16e2.

[Reporting paper](<https://www.sota2.com/research/paper/69f8280dc0f56ed843088a2c.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6dfa1e209131cea3d210.md>)

[Implementation](<https://aka.ms/wavlm>)

Recorded evaluation configuration: {"setting":"zero-shot"}. This record does not assert independent reproduction.

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