# Automatic Subtitling on IWSLT en-de 2023 (val)

Source: [Automatic Subtitling on IWSLT en-de 2023 (val)](<https://www.sota2.com/research/sota/automatic-subtitling-on-iwslt-en-de-2023-val>)

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

Data updated: 2026-02-26T06:04:51.859Z

Evaluation of Automatic Subtitling performance on the validation set of the IWSLT English-German 2023 dataset, measured using Subtitling Error Rate (SubER) across various reference sets.

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 | Automatic Subtitling |
| Dataset (including any stated split) | IWSLT en-de 2023 (val) |
| Metric | SubER (TED uncased) |
| Unit | PERCENT |
| Direction | Lower is better |
| Results loaded | 3 of 3 |
| 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

- [SubER (TED uncased)](<https://www.sota2.com/research/sota/automatic-subtitling-on-iwslt-en-de-2023-val.md?metric=SubER%20(TED%20uncased)>): Lower is better; unit: PERCENT.

- [SubER (TED cased)](<https://www.sota2.com/research/sota/automatic-subtitling-on-iwslt-en-de-2023-val.md?metric=SubER%20(TED%20cased)>): Lower is better; unit: PERCENT.

- [SubER (EPTV cased)](<https://www.sota2.com/research/sota/automatic-subtitling-on-iwslt-en-de-2023-val.md?metric=SubER%20(EPTV%20cased)>): Lower is better; unit: PERCENT.

- [SubER (EPTV uncased)](<https://www.sota2.com/research/sota/automatic-subtitling-on-iwslt-en-de-2023-val.md?metric=SubER%20(EPTV%20uncased)>): Lower is better; unit: PERCENT.

- [SubER (ITV cased)](<https://www.sota2.com/research/sota/automatic-subtitling-on-iwslt-en-de-2023-val.md?metric=SubER%20(ITV%20cased)>): Lower is better; unit: PERCENT.

- [SubER (ITV uncased)](<https://www.sota2.com/research/sota/automatic-subtitling-on-iwslt-en-de-2023-val.md?metric=SubER%20(ITV%20uncased)>): Lower is better; unit: PERCENT.

- [SubER (PELOTON cased)](<https://www.sota2.com/research/sota/automatic-subtitling-on-iwslt-en-de-2023-val.md?metric=SubER%20(PELOTON%20cased)>): Lower is better; unit: PERCENT.

- [SubER (PELOTON uncased)](<https://www.sota2.com/research/sota/automatic-subtitling-on-iwslt-en-de-2023-val.md?metric=SubER%20(PELOTON%20uncased)>): Lower is better; unit: PERCENT.

- [SubER (AVG cased)](<https://www.sota2.com/research/sota/automatic-subtitling-on-iwslt-en-de-2023-val.md?metric=SubER%20(AVG%20cased)>): Lower is better; unit: PERCENT.

- [SubER (AVG uncased)](<https://www.sota2.com/research/sota/automatic-subtitling-on-iwslt-en-de-2023-val.md?metric=SubER%20(AVG%20uncased)>): Lower is better; unit: PERCENT.

## Recorded results

| Method | SubER (TED uncased) | Result date | Report paper |
| --- | --- | --- | --- |
| SBAAM (This work) | 62.1 | Not recorded | 68fa73491e209131cea5b8d2 |
| AppTek (Best Cascade) | 63 | Not recorded | 68fa73491e209131cea5b8d2 |

### SBAAM (This work)

SubER (TED uncased): 62.1. Result ID: 6992b68c3a6c31484910f057.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73491e209131cea5b8d2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa73491e209131cea5b8d2.md>)

[Implementation](<https://github.com/hlt-mt/FBK-fairseq/>)

Recorded evaluation configuration: {"Architecture":"Direct","Data Condition":"Constrained"}. This record does not assert independent reproduction.

### AppTek (Best Cascade)

SubER (TED uncased): 63. Result ID: 6992b68c3a6c31484910f055.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73491e209131cea5b8d2.md>)

Recorded evaluation configuration: {"Architecture":"Cascade","Data Condition":"Constrained"}. This record does not assert independent reproduction.

Page 1 of 1. This is an index page, not the full collection.