# Speech Translation on MuST-C En-De (test)

Source: [Speech Translation on MuST-C En-De (test)](<https://www.sota2.com/research/sota/speech-translation-on-must-c-en-de-test>)

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

Data updated: 2026-02-26T06:03:36.469Z

Evaluation of Speech Translation performance for the English-to-German language pair using the test split of the MuST-C dataset.

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 Translation |
| Dataset (including any stated split) | MuST-C En-De (test) |
| Metric | SacreBLEU |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 18 of 18 |
| 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

- [SacreBLEU](<https://www.sota2.com/research/sota/speech-translation-on-must-c-en-de-test.md?metric=SacreBLEU>): Higher is better; unit: PERCENT.

## Recorded results

| Method | SacreBLEU | Result date | Report paper |
| --- | --- | --- | --- |
| PDS-Base-8 | 28.7 | Not recorded | 68fa6f781e209131cea45c95 |
| Stack-4 | 27.9 | Not recorded | 68fa6f781e209131cea45c95 |
| PDS-Base-8 | 26.4 | Not recorded | 68fa6f781e209131cea45c95 |
| Stack-4 | 25.9 | Not recorded | 68fa6f781e209131cea45c95 |
| PDS-Base-8 | 25.8 | Not recorded | 68fa6f781e209131cea45c95 |
| PDS-Base-8 | 25.6 | Not recorded | 68fa6f781e209131cea45c95 |
| PDS-Base-8 | 25.5 | Not recorded | 68fa6f781e209131cea45c95 |
| Stack-4 | 25.5 | Not recorded | 68fa6f781e209131cea45c95 |
| Stack-4 | 25.3 | Not recorded | 68fa6f781e209131cea45c95 |
| PDS-Base-8 | 24.8 | Not recorded | 68fa6f781e209131cea45c95 |
| Stack-4 | 24.8 | Not recorded | 68fa6f781e209131cea45c95 |
| Stack-4 | 24.5 | Not recorded | 68fa6f781e209131cea45c95 |
| PDS-Base-8 | 24.5 | Not recorded | 68fa6f781e209131cea45c95 |
| PDS-Base-8 | 24.2 | Not recorded | 68fa6f781e209131cea45c95 |
| Stack-4 | 24 | Not recorded | 68fa6f781e209131cea45c95 |
| Stack-4 | 23.2 | Not recorded | 68fa6f781e209131cea45c95 |
| PDS-Base-8 | 23.2 | Not recorded | 68fa6f781e209131cea45c95 |
| Stack-4 | 20.2 | Not recorded | 68fa6f781e209131cea45c95 |

### PDS-Base-8

SacreBLEU: 28.7. Result ID: 6990c2023a6c314849030ac2.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

[Implementation](<https://github.com/xuchennlp/S2T>)

Recorded evaluation configuration: {"Scaling":"SATE - Conformer - Unrestricted","CTC":true,"#Params":"134M","Pre-training":true}. This record does not assert independent reproduction.

### Stack-4

SacreBLEU: 27.9. Result ID: 6990c2023a6c314849030ac1.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

Recorded evaluation configuration: {"Scaling":"SATE - Conformer - Unrestricted","CTC":true,"#Params":"130M","Pre-training":true}. This record does not assert independent reproduction.

### PDS-Base-8

SacreBLEU: 26.4. Result ID: 6990c2023a6c314849030ac0.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

[Implementation](<https://github.com/xuchennlp/S2T>)

Recorded evaluation configuration: {"Scaling":"SATE - Conformer","CTC":true,"#Params":"55M","Pre-training":true}. This record does not assert independent reproduction.

### Stack-4

SacreBLEU: 25.9. Result ID: 6990c2023a6c314849030abe.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

Recorded evaluation configuration: {"Scaling":"SATE - Conformer","CTC":true,"#Params":"55M","Pre-training":true}. This record does not assert independent reproduction.

### PDS-Base-8

SacreBLEU: 25.8. Result ID: 6990c2023a6c314849030abf.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

[Implementation](<https://github.com/xuchennlp/S2T>)

Recorded evaluation configuration: {"Scaling":"SATE - Conformer","CTC":true,"#Params":"55M","Pre-training":false}. This record does not assert independent reproduction.

### PDS-Base-8

SacreBLEU: 25.6. Result ID: 6990c2023a6c314849030abc.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

[Implementation](<https://github.com/xuchennlp/S2T>)

Recorded evaluation configuration: {"Scaling":"SATE - Transformer","CTC":true,"#Params":"40M","Pre-training":true}. This record does not assert independent reproduction.

### PDS-Base-8

SacreBLEU: 25.5. Result ID: 6990c2023a6c314849030abb.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

[Implementation](<https://github.com/xuchennlp/S2T>)

Recorded evaluation configuration: {"Scaling":"SATE - Transformer","CTC":true,"#Params":"40M","Pre-training":false}. This record does not assert independent reproduction.

### Stack-4

SacreBLEU: 25.5. Result ID: 6990c2023a6c314849030abd.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

Recorded evaluation configuration: {"Scaling":"SATE - Conformer","CTC":true,"#Params":"55M","Pre-training":false}. This record does not assert independent reproduction.

### Stack-4

SacreBLEU: 25.3. Result ID: 6990c2023a6c314849030aba.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

Recorded evaluation configuration: {"Scaling":"SATE - Transformer","CTC":true,"#Params":"40M","Pre-training":true}. This record does not assert independent reproduction.

### PDS-Base-8

SacreBLEU: 24.8. Result ID: 6990c2023a6c314849030ab8.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

[Implementation](<https://github.com/xuchennlp/S2T>)

Recorded evaluation configuration: {"Scaling":"Transformer","CTC":true,"#Params":"32M","Pre-training":true}. This record does not assert independent reproduction.

### Stack-4

SacreBLEU: 24.8. Result ID: 6990c2023a6c314849030ab9.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

Recorded evaluation configuration: {"Scaling":"SATE - Transformer","CTC":true,"#Params":"40M","Pre-training":false}. This record does not assert independent reproduction.

### Stack-4

SacreBLEU: 24.5. Result ID: 6990c2023a6c314849030ab4.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

Recorded evaluation configuration: {"Scaling":"Transformer","CTC":true,"#Params":"32M","Pre-training":true}. This record does not assert independent reproduction.

### PDS-Base-8

SacreBLEU: 24.5. Result ID: 6990c2023a6c314849030ab6.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

[Implementation](<https://github.com/xuchennlp/S2T>)

Recorded evaluation configuration: {"Scaling":"Transformer","CTC":false,"#Params":"29M","Pre-training":true}. This record does not assert independent reproduction.

### PDS-Base-8

SacreBLEU: 24.2. Result ID: 6990c2023a6c314849030ab7.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

[Implementation](<https://github.com/xuchennlp/S2T>)

Recorded evaluation configuration: {"Scaling":"Transformer","CTC":true,"#Params":"32M","Pre-training":false}. This record does not assert independent reproduction.

### Stack-4

SacreBLEU: 24. Result ID: 6990c2023a6c314849030ab3.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

Recorded evaluation configuration: {"Scaling":"Transformer","CTC":true,"#Params":"32M","Pre-training":false}. This record does not assert independent reproduction.

### Stack-4

SacreBLEU: 23.2. Result ID: 6990c2023a6c314849030ab2.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

Recorded evaluation configuration: {"Scaling":"Transformer","CTC":false,"#Params":"30M","Pre-training":true}. This record does not assert independent reproduction.

### PDS-Base-8

SacreBLEU: 23.2. Result ID: 6990c2023a6c314849030ab5.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

[Implementation](<https://github.com/xuchennlp/S2T>)

Recorded evaluation configuration: {"Scaling":"Transformer","CTC":false,"#Params":"29M","Pre-training":false}. This record does not assert independent reproduction.

### Stack-4

SacreBLEU: 20.2. Result ID: 6990c2023a6c314849030ab1.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f781e209131cea45c95.md>)

Recorded evaluation configuration: {"Scaling":"Transformer","CTC":false,"#Params":"30M","Pre-training":false}. This record does not assert independent reproduction.

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