STEB - Translation COMET (English to Chinese): leaderboard
Metric: COMET (wmt22-comet-da, 0-1 scale) of the Qwen3-ASR transcript of the translated speech against the reference translation; English-to-Chinese speech-to-speech translation. Source: arxiv.org. Saturation forecast: Rough model projection: around 2026. 4 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Step-Audio-2 | 0.87 |
| 2 | UniSS | 0.85 |
| 3 | SeamlessExpressive | 0.81 |
| 4 | Seed LiveInterpret 2.0 | 0.81 |
Interactive version: theaggregate.ai/benchmark?slug=steb-translation-comet-english-to-chinese · How It Works · Data refreshed daily, snapshot 2026-09-26.