Speech Translation and Metrics in 2026: Findings of the IWSLT Campaign
David Ifeoluwa Adelani, Victor Agostinelli, Antonios Anastasopoulos, Luisa Bentivogli, Ondřej Bojar, Sébastien Bratières, Marine Carpuat, Fabrício Carraro, Roldano Cattoni, Mauro Cettolo, Lizhong Chen, Marcello Federico, Marco Gaido, Mahendra Gupta, HyoJung Han, Ali Hatami, Lewis C. Howe, Dávid Javorský, Yejin Jeon, Marek Kasztelnik, Antoine Laurent, Danni Liu, Nam Luu, Min Ma, Dominik Macháček, Marie Maltais, Evgeny Matusov, John McCrae, Chutong Meng, Chandresh Kumar Maurya, Mohammad Mohammadamini, Yasmin Moslem, Kenton Murray, Satoshi Nakamura, Matteo Negri, Jan Niehues, Atul Kr. Ojha, John E. Ortega, Siqi Ouyang, Sara Papi, Peter Polák, Fabian Retkowski, Stephanny Sánchez, Beatrice Savoldi, Claytone Sikasote, Matthias Sperber, Sebastian Stüker, Katsuhito Sudoh, Marie Tahon, Marco Turchi, Alexander Waibel, Patrick Wilken, Rodolfo Joel Zevallos, Vilem Zouhar, Maike Züfle
Correct Metadata for
Abstract
This paper reports on the outcomes of the shared tasks organized as part of the 23rd International Workshop on Spoken Language Translation (IWSLT). The workshop covered ten major challenges in spoken language translation, including speech-to-text translation for both high-resource and low-resource language pairs, customized speech translation, speech generation, instruction-following speech processing, and the evaluation of speech translation systems. The shared tasks received strong participation, with more than 30 teams submitting runs. This year’s edition broadened the range of tasks, placing particular emphasis on speech generation and evaluation metrics.- Anthology ID:
- 2026.iwslt-1.39
- Volume:
- Proceedings of the 23rd International Conference on Spoken Language Translation (IWSLT 2026)
- Month:
- July
- Year:
- 2026
- Address:
- San Diego, USA (in-person and online)
- Editors:
- Elizabeth Salesky, Antonios Anastasopoulos, Matteo Negri, Marcello Federico
- Venues:
- IWSLT | WS
- SIG:
- SIGSLT
- Publisher:
- Association for Computational Linguistics
- Note:
- Pages:
- 336–422
- Language:
- URL:
- https://aclanthology.org/2026.iwslt-1.39/
- DOI:
- Bibkey:
- Cite (ACL):
- David Ifeoluwa Adelani, Victor Agostinelli, Antonios Anastasopoulos, Luisa Bentivogli, Ondřej Bojar, Sébastien Bratières, Marine Carpuat, Fabrício Carraro, Roldano Cattoni, Mauro Cettolo, Lizhong Chen, Marcello Federico, Marco Gaido, Mahendra Gupta, HyoJung Han, Ali Hatami, Lewis C. Howe, Dávid Javorský, Yejin Jeon, Marek Kasztelnik, Antoine Laurent, Danni Liu, Nam Luu, Min Ma, Dominik Macháček, Marie Maltais, Evgeny Matusov, John McCrae, Chutong Meng, Chandresh Kumar Maurya, Mohammad Mohammadamini, Yasmin Moslem, Kenton Murray, Satoshi Nakamura, Matteo Negri, Jan Niehues, Atul Kr. Ojha, John E. Ortega, Siqi Ouyang, Sara Papi, Peter Polák, Fabian Retkowski, Stephanny Sánchez, Beatrice Savoldi, Claytone Sikasote, Matthias Sperber, Sebastian Stüker, Katsuhito Sudoh, Marie Tahon, Marco Turchi, Alexander Waibel, Patrick Wilken, Rodolfo Joel Zevallos, Vilem Zouhar, and Maike Züfle. 2026. Speech Translation and Metrics in 2026: Findings of the IWSLT Campaign. In Proceedings of the 23rd International Conference on Spoken Language Translation (IWSLT 2026), pages 336–422, San Diego, USA (in-person and online). Association for Computational Linguistics.
- Cite (Informal):
- Speech Translation and Metrics in 2026: Findings of the IWSLT Campaign (Adelani et al., IWSLT 2026)
- Copy Citation:
- PDF:
- https://aclanthology.org/2026.iwslt-1.39.pdf
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@inproceedings{adelani-etal-2026-speech,
title = "Speech Translation and Metrics in 2026: Findings of the {IWSLT} Campaign",
author = {Adelani, David Ifeoluwa and
Agostinelli, Victor and
Anastasopoulos, Antonios and
Bentivogli, Luisa and
Bojar, Ond{\v{r}}ej and
Brati{\`e}res, S{\'e}bastien and
Carpuat, Marine and
Carraro, Fabr{\'i}cio and
Cattoni, Roldano and
Cettolo, Mauro and
Chen, Lizhong and
Federico, Marcello and
Gaido, Marco and
Gupta, Mahendra and
Han, HyoJung and
Hatami, Ali and
Howe, Lewis C. and
Javorsk{\'y}, D{\'a}vid and
Jeon, Yejin and
Kasztelnik, Marek and
Laurent, Antoine and
Liu, Danni and
Luu, Nam and
Ma, Min and
Mach{\'a}{\v{c}}ek, Dominik and
Maltais, Marie and
Matusov, Evgeny and
McCrae, John and
Meng, Chutong and
Maurya, Chandresh Kumar and
Mohammadamini, Mohammad and
Moslem, Yasmin and
Murray, Kenton and
Nakamura, Satoshi and
Negri, Matteo and
Niehues, Jan and
Ojha, Atul Kr. and
Ortega, John E. and
Ouyang, Siqi and
Papi, Sara and
Pol{\'a}k, Peter and
Retkowski, Fabian and
S{\'a}nchez, Stephanny and
Savoldi, Beatrice and
Sikasote, Claytone and
Sperber, Matthias and
St{\"u}ker, Sebastian and
Sudoh, Katsuhito and
Tahon, Marie and
Turchi, Marco and
Waibel, Alexander and
Wilken, Patrick and
Zevallos, Rodolfo Joel and
Zouhar, Vilem and
Z{\"u}fle, Maike},
editor = "Salesky, Elizabeth and
Anastasopoulos, Antonios and
Negri, Matteo and
Federico, Marcello",
booktitle = "Proceedings of the 23rd International Conference on Spoken Language Translation ({IWSLT} 2026)",
month = jul,
year = "2026",
address = "San Diego, USA (in-person and online)",
publisher = "Association for Computational Linguistics",
url = "https://aclanthology.org/2026.iwslt-1.39/",
pages = "336--422",
ISBN = "979-8-89176-411-8",
abstract = "This paper reports on the outcomes of the shared tasks organized as part of the 23rd International Workshop on Spoken Language Translation (IWSLT). The workshop covered ten major challenges in spoken language translation, including speech-to-text translation for both high-resource and low-resource language pairs, customized speech translation, speech generation, instruction-following speech processing, and the evaluation of speech translation systems. The shared tasks received strong participation, with more than 30 teams submitting runs. This year{'}s edition broadened the range of tasks, placing particular emphasis on speech generation and evaluation metrics."
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%0 Conference Proceedings %T Speech Translation and Metrics in 2026: Findings of the IWSLT Campaign %A Adelani, David Ifeoluwa %A Agostinelli, Victor %A Anastasopoulos, Antonios %A Bentivogli, Luisa %A Bojar, Ondřej %A Bratières, Sébastien %A Carpuat, Marine %A Carraro, Fabrício %A Cattoni, Roldano %A Cettolo, Mauro %A Chen, Lizhong %A Federico, Marcello %A Gaido, Marco %A Gupta, Mahendra %A Han, HyoJung %A Hatami, Ali %A Howe, Lewis C. %A Javorský, Dávid %A Jeon, Yejin %A Kasztelnik, Marek %A Laurent, Antoine %A Liu, Danni %A Luu, Nam %A Ma, Min %A Macháček, Dominik %A Maltais, Marie %A Matusov, Evgeny %A McCrae, John %A Meng, Chutong %A Maurya, Chandresh Kumar %A Mohammadamini, Mohammad %A Moslem, Yasmin %A Murray, Kenton %A Nakamura, Satoshi %A Negri, Matteo %A Niehues, Jan %A Ojha, Atul Kr. %A Ortega, John E. %A Ouyang, Siqi %A Papi, Sara %A Polák, Peter %A Retkowski, Fabian %A Sánchez, Stephanny %A Savoldi, Beatrice %A Sikasote, Claytone %A Sperber, Matthias %A Stüker, Sebastian %A Sudoh, Katsuhito %A Tahon, Marie %A Turchi, Marco %A Waibel, Alexander %A Wilken, Patrick %A Zevallos, Rodolfo Joel %A Zouhar, Vilem %A Züfle, Maike %Y Salesky, Elizabeth %Y Anastasopoulos, Antonios %Y Negri, Matteo %Y Federico, Marcello %S Proceedings of the 23rd International Conference on Spoken Language Translation (IWSLT 2026) %D 2026 %8 July %I Association for Computational Linguistics %C San Diego, USA (in-person and online) %@ 979-8-89176-411-8 %F adelani-etal-2026-speech %X This paper reports on the outcomes of the shared tasks organized as part of the 23rd International Workshop on Spoken Language Translation (IWSLT). The workshop covered ten major challenges in spoken language translation, including speech-to-text translation for both high-resource and low-resource language pairs, customized speech translation, speech generation, instruction-following speech processing, and the evaluation of speech translation systems. The shared tasks received strong participation, with more than 30 teams submitting runs. This year’s edition broadened the range of tasks, placing particular emphasis on speech generation and evaluation metrics. %U https://aclanthology.org/2026.iwslt-1.39/ %P 336-422
Markdown (Informal)
[Speech Translation and Metrics in 2026: Findings of the IWSLT Campaign](https://aclanthology.org/2026.iwslt-1.39/) (Adelani et al., IWSLT 2026)
- Speech Translation and Metrics in 2026: Findings of the IWSLT Campaign (Adelani et al., IWSLT 2026)
ACL
- David Ifeoluwa Adelani, Victor Agostinelli, Antonios Anastasopoulos, Luisa Bentivogli, Ondřej Bojar, Sébastien Bratières, Marine Carpuat, Fabrício Carraro, Roldano Cattoni, Mauro Cettolo, Lizhong Chen, Marcello Federico, Marco Gaido, Mahendra Gupta, HyoJung Han, Ali Hatami, Lewis C. Howe, Dávid Javorský, Yejin Jeon, Marek Kasztelnik, Antoine Laurent, Danni Liu, Nam Luu, Min Ma, Dominik Macháček, Marie Maltais, Evgeny Matusov, John McCrae, Chutong Meng, Chandresh Kumar Maurya, Mohammad Mohammadamini, Yasmin Moslem, Kenton Murray, Satoshi Nakamura, Matteo Negri, Jan Niehues, Atul Kr. Ojha, John E. Ortega, Siqi Ouyang, Sara Papi, Peter Polák, Fabian Retkowski, Stephanny Sánchez, Beatrice Savoldi, Claytone Sikasote, Matthias Sperber, Sebastian Stüker, Katsuhito Sudoh, Marie Tahon, Marco Turchi, Alexander Waibel, Patrick Wilken, Rodolfo Joel Zevallos, Vilem Zouhar, and Maike Züfle. 2026. Speech Translation and Metrics in 2026: Findings of the IWSLT Campaign. In Proceedings of the 23rd International Conference on Spoken Language Translation (IWSLT 2026), pages 336–422, San Diego, USA (in-person and online). Association for Computational Linguistics.