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LLM Stats
CoVoST2
CoVoST 2 is a large-scale multilingual speech translation corpus derived from Common Voice, covering translations from 21 languages into English and from English into 15 languages. The dataset contains 2,880 hours of speech with 78K speakers for speech translation research.
Evaluation context and evidence
- Source
- LLM Stats
- Publisher
- Not recorded
- Benchmark release
- Not recorded
- Collected
- 2026-08-17
- Modality
- audio
These are source-reported observations, not independent reruns by this site. Check the task version, evaluation protocol, unit and reporting date before comparing models. Results from different setups are not a universal ranking.
Original sources
Reported results 4
Shown in source observation order, not ranked. Dates retain the precision provided by the source.
| Model | Value | Unit | Protocol | Reported date and basis | Source |
|---|---|---|---|---|---|
| Nova 2 Omni | 0.407 | Not recorded | Not recorded | 2025-12-02 · model_announcement | LLM Stats |
| Gemini 2.0 Flash | 0.392 | Not recorded | Not recorded | 2024-12-01 · model_announcement | LLM Stats |
| Gemma 4 12B | 0.385 | Not recorded | Not recorded | 2026-05-23 · model_announcement | LLM Stats |
| Gemini 2.0 Flash-Lite | 0.384 | Not recorded | Not recorded | 2025-02-05 · model_announcement | LLM Stats |