# Speech-to-Text Translation (en2fra) on CVSS-C

Source: [Speech-to-Text Translation (en2fra) on CVSS-C](<https://www.sota2.com/research/sota/speech-to-text-translation-en2fra-on-cvss-c>)

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

Data updated: 2026-02-26T05:37:01.812Z

Evaluation of Speech-to-Text Translation performance for the English-to-French direction on the CVSS-C dataset, reporting BLEU scores.

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 | Speech-to-Text Translation (en2fra) |
| Dataset (including any stated split) | CVSS-C |
| Metric | BLEU |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 7 of 7 |
| 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](<https://www.sota2.com/research/sota/speech-to-text-translation-en2fra-on-cvss-c.md?metric=BLEU>): Higher is better; unit: PERCENT.

## Recorded results

| Method | BLEU | Result date | Report paper |
| --- | --- | --- | --- |
| Chain of Modality | 29.97 | Not recorded | 6976f4e6a2b28e761d87c0c7 |
| Chain of Modality | 29.94 | Not recorded | 6976f4e6a2b28e761d87c0c7 |
| S2T+TTS | 29.27 | Not recorded | 6976f4e6a2b28e761d87c0c7 |
| Chain of Modality | 29.21 | Not recorded | 6976f4e6a2b28e761d87c0c7 |
| Tri-Task Learning | 24.65 | Not recorded | 6976f4e6a2b28e761d87c0c7 |
| Tri-Task Learning | 24.65 | Not recorded | 6976f4e6a2b28e761d87c0c7 |
| Tri-Task Learning | 23.61 | Not recorded | 6976f4e6a2b28e761d87c0c7 |

### Chain of Modality

BLEU: 29.97. Result ID: 699671de5698665ec4b90927.

[Reporting paper](<https://www.sota2.com/research/paper/6976f4e6a2b28e761d87c0c7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6976f4e6a2b28e761d87c0c7.md>)

Recorded evaluation configuration: {"System":"End-to-end","Optimization Stage":"After DPO","Back-translation Evaluation Metric":"BLEU"}. This record does not assert independent reproduction.

### Chain of Modality

BLEU: 29.94. Result ID: 699671de5698665ec4b90925.

[Reporting paper](<https://www.sota2.com/research/paper/6976f4e6a2b28e761d87c0c7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6976f4e6a2b28e761d87c0c7.md>)

Recorded evaluation configuration: {"System":"End-to-end","Optimization Stage":"After DPO","Back-translation Evaluation Metric":"METEOR"}. This record does not assert independent reproduction.

### S2T+TTS

BLEU: 29.27. Result ID: 699671de5698665ec4b90921.

[Reporting paper](<https://www.sota2.com/research/paper/6976f4e6a2b28e761d87c0c7.md>)

Recorded evaluation configuration: {"System":"Cascaded"}. This record does not assert independent reproduction.

### Chain of Modality

BLEU: 29.21. Result ID: 699671de5698665ec4b90923.

[Reporting paper](<https://www.sota2.com/research/paper/6976f4e6a2b28e761d87c0c7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6976f4e6a2b28e761d87c0c7.md>)

Recorded evaluation configuration: {"System":"End-to-end","Optimization Stage":"Before DPO"}. This record does not assert independent reproduction.

### Tri-Task Learning

BLEU: 24.65. Result ID: 699671de5698665ec4b90924.

[Reporting paper](<https://www.sota2.com/research/paper/6976f4e6a2b28e761d87c0c7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6976f4e6a2b28e761d87c0c7.md>)

Recorded evaluation configuration: {"System":"End-to-end","Optimization Stage":"After DPO","Back-translation Evaluation Metric":"METEOR"}. This record does not assert independent reproduction.

### Tri-Task Learning

BLEU: 24.65. Result ID: 699671de5698665ec4b90926.

[Reporting paper](<https://www.sota2.com/research/paper/6976f4e6a2b28e761d87c0c7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6976f4e6a2b28e761d87c0c7.md>)

Recorded evaluation configuration: {"System":"End-to-end","Optimization Stage":"After DPO","Back-translation Evaluation Metric":"BLEU"}. This record does not assert independent reproduction.

### Tri-Task Learning

BLEU: 23.61. Result ID: 699671de5698665ec4b90922.

[Reporting paper](<https://www.sota2.com/research/paper/6976f4e6a2b28e761d87c0c7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6976f4e6a2b28e761d87c0c7.md>)

Recorded evaluation configuration: {"System":"End-to-end","Optimization Stage":"Before DPO"}. This record does not assert independent reproduction.

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