# Simultaneous Speech Translation on MuST-C en-fr v1.0 (test)

Source: [Simultaneous Speech Translation on MuST-C en-fr v1.0 (test)](<https://www.sota2.com/research/sota/simultaneous-speech-translation-on-must-c-en-fr-v1-0-test>)

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

Data updated: 2026-04-13T06:39:29.495Z

Evaluation of Simultaneous Speech Translation performance for the English-to-French language pair on the test split of MuST-C version 1.0, reporting metrics such as BLEU and LAAL.

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 | Simultaneous Speech Translation |
| Dataset (including any stated split) | MuST-C en-fr v1.0 (test) |
| Metric | BLEU Score |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 6 of 6 |
| 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

- [BLEU Score](<https://www.sota2.com/research/sota/simultaneous-speech-translation-on-must-c-en-fr-v1-0-test.md?metric=BLEU%20Score>): Higher is better; unit: PERCENT.

- [LAAL](<https://www.sota2.com/research/sota/simultaneous-speech-translation-on-must-c-en-fr-v1-0-test.md?metric=LAAL>): Lower is better; unit: SCALAR.

## Recorded results

| Method | BLEU Score | Result date | Report paper |
| --- | --- | --- | --- |
| EDAtt | 33.92 | Not recorded | 68fa74551e209131cea61242 |
| EDAtt | 33.89 | Not recorded | 68fa74551e209131cea61242 |
| AlignAtt | 32.81 | Not recorded | 68fa74551e209131cea61242 |
| AlignAtt | 32.8 | Not recorded | 68fa74551e209131cea61242 |
| LA | 31.47 | Not recorded | 68fa74551e209131cea61242 |
| LA | 29.42 | Not recorded | 68fa74551e209131cea61242 |

### EDAtt

BLEU Score: 33.92. Result ID: 69dc8df647f34ce924c30709.

[Reporting paper](<https://www.sota2.com/research/paper/68fa74551e209131cea61242.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74551e209131cea61242.md>)

Recorded evaluation configuration: {"CFM":"true","Latency Setting":"1"}. This record does not assert independent reproduction.

### EDAtt

BLEU Score: 33.89. Result ID: 69dc8df647f34ce924c30708.

[Reporting paper](<https://www.sota2.com/research/paper/68fa74551e209131cea61242.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74551e209131cea61242.md>)

Recorded evaluation configuration: {"CFM":"false","Latency Setting":"1"}. This record does not assert independent reproduction.

### AlignAtt

BLEU Score: 32.81. Result ID: 69dc8df647f34ce924c30707.

[Reporting paper](<https://www.sota2.com/research/paper/68fa74551e209131cea61242.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74551e209131cea61242.md>)

Recorded evaluation configuration: {"CFM":"true","Latency Setting":"1"}. This record does not assert independent reproduction.

### AlignAtt

BLEU Score: 32.8. Result ID: 69dc8df647f34ce924c30706.

[Reporting paper](<https://www.sota2.com/research/paper/68fa74551e209131cea61242.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74551e209131cea61242.md>)

Recorded evaluation configuration: {"CFM":"false","Latency Setting":"1"}. This record does not assert independent reproduction.

### LA

BLEU Score: 31.47. Result ID: 69dc8df647f34ce924c3070b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa74551e209131cea61242.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74551e209131cea61242.md>)

Recorded evaluation configuration: {"CFM":"true","Latency Setting":"1"}. This record does not assert independent reproduction.

### LA

BLEU Score: 29.42. Result ID: 69dc8df647f34ce924c3070a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa74551e209131cea61242.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74551e209131cea61242.md>)

Recorded evaluation configuration: {"CFM":"false","Latency Setting":"1"}. This record does not assert independent reproduction.

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