# Utterance-level Audio Spoofing Detection on LlamaPartialSpoof Cut/paste + overlap-add

Source: [Utterance-level Audio Spoofing Detection on LlamaPartialSpoof Cut/paste + overlap-add](<https://www.sota2.com/research/sota/utterance-level-audio-spoofing-detection-on-llamapartialspoof-cut-paste-plus-overlap-add>)

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

Data updated: 2026-04-02T10:28:42.745Z

Evaluation of Utterance-level Audio Spoofing Detection performance using the LlamaPartialSpoof dataset variant featuring Cut/paste and overlap-add synthesis methods, reporting EER and AUC.

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 | Utterance-level Audio Spoofing Detection |
| Dataset (including any stated split) | LlamaPartialSpoof Cut/paste + overlap-add |
| Metric | EER |
| Unit | PERCENT |
| Direction | Lower is better |
| Results loaded | 2 of 2 |
| 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](<https://www.sota2.com/research/sota/utterance-level-audio-spoofing-detection-on-llamapartialspoof-cut-paste-plus-overlap-add.md?metric=EER>): Lower is better; unit: PERCENT.

- [AUC](<https://www.sota2.com/research/sota/utterance-level-audio-spoofing-detection-on-llamapartialspoof-cut-paste-plus-overlap-add.md?metric=AUC>): Higher is better; unit: PERCENT.

## Recorded results

| Method | EER | Result date | Report paper |
| --- | --- | --- | --- |
| TRACE | 12.6 | Not recorded | 69cdf8210636e5bf4afccba4 |
| TRACE | 13.04 | Not recorded | 69cdf8210636e5bf4afccba4 |

### TRACE

EER: 12.6. Result ID: 69ce44cd47f34ce924b82193.

[Reporting paper](<https://www.sota2.com/research/paper/69cdf8210636e5bf4afccba4.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69cdf8210636e5bf4afccba4.md>)

Recorded evaluation configuration: {"Threshold calibration strategy":"PartialSpoof-dev-calibrated"}. This record does not assert independent reproduction.

### TRACE

EER: 13.04. Result ID: 69ce44cd47f34ce924b82192.

[Reporting paper](<https://www.sota2.com/research/paper/69cdf8210636e5bf4afccba4.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69cdf8210636e5bf4afccba4.md>)

Recorded evaluation configuration: {"Threshold calibration strategy":"subset-optimal"}. This record does not assert independent reproduction.

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