Benchmark
CoVoST2 Benchmark
What is CoVoST2?
CoVoST 2 is a large-scale multilingual speech translation corpus derived from Common Voice, covering translations from 21 languages into English and from…
- Released
- 2020-07-20
- Modality
- audio
- Evaluates
- speech to text, language, audio
- Openness
- unknown
- Importer
- LLM Stats
- Reported scores
- 4
Source provenance
- Original evidence https://api.zeroeval.com/leaderboard/benchmarks/covost2?top_n=500
CoVoST2 results and reported scores
LLM Stats
| Model | Organization | Reported value | Reported | Evidence |
|---|---|---|---|---|
| Gemini 2.0 Flash | 0.392 | 2024-12-01 | evidence | |
| Gemini 2.0 Flash-Lite | 0.384 | 2025-02-05 | evidence | |
| Gemma 4 12B | 0.385 | 2026-05-23 | evidence | |
| Nova 2 Omni | Amazon | 0.407 | 2025-12-02 | evidence |
Scores are partitioned by the source that reported them and are never merged into a single cross-source ranking, because the sources measure different things and say so.