CoVoST2 en-zh
CoVoST 2 English-to-Chinese subset is part of the large-scale multilingual speech translation corpus derived from Common Voice. This subset focuses specifically on English to Chinese speech translation tasks within the broader CoVoST 2 dataset.
Qwen2.5-Omni-7B from Alibaba Cloud / Qwen Team currently leads the CoVoST2 en-zh leaderboard with a score of 0.414 across 1 evaluated AI models.
What CoVoST2 en-zh measures
CoVoST2 en-zh is a audio benchmark that evaluates large language models on language, speech to text, and audio tasks. LLM Stats tracks 1 model on this benchmark, with a maximum possible score of 100. Current average across reported models is 0.4, with the leader reaching 0.4.
Compare leaders on the best AI for language, best AI for speech to text and best AI for audio leaderboards.
Publication
- Paper
- CoVoST 2 and Massively Multilingual Speech-to-Text Translation
- Authors
- Changhan Wang, Anne Wu, Juan Pino
- Published
- arXiv
- 2007.10310
Abstract
Speech translation has recently become an increasingly popular topic of research, partly due to the development of benchmark datasets. Nevertheless, current datasets cover a limited number of languages. With the aim to foster research in massive multilingual speech translation and speech translation for low resource language pairs, we release CoVoST 2, a large-scale multilingual speech translation corpus covering translations from 21 languages into English and from English into 15 languages. This represents the largest open dataset available to date from total volume and language coverage perspective. Data sanity checks provide evidence about the quality of the data, which is released under CC0 license. We also provide extensive speech recognition, bilingual and multilingual machine translation and speech translation baselines with open-source implementation.
Qwen2.5-Omni-7B leads with 0.4%.
Progress Over Time
Interactive timeline showing model performance evolution on CoVoST2 en-zh
CoVoST2 en-zh Leaderboard
| Context | Cost | License | ||||
|---|---|---|---|---|---|---|
| 1 | Alibaba Cloud / Qwen Team | 7B | — | — |
FAQ
Common questions about CoVoST2 en-zh.
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