HELM Audio - Covost2: leaderboard
Metric: BLEU. Source: crfm.stanford.edu. 17 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Gemini 2.5 Pro (Preview 05-06) | 35.66 |
| 2 | Gemini 2.0 Flash | 33.47 |
| 3 | Gemini 2.5 Flash (Preview 05-20) | 33.39 |
| 4 | Gemini 1.5 Pro (002) | 33 |
| 5 | Gemini 2.0 Flash (Preview) | 32.9 |
| 6 | Gemini 1.5 Pro (001) | 32.66 |
| 7 | Gemini 2.0 Flash Lite | 31.77 |
| 8 | Gemini 1.5 Flash (001) | 30.7 |
| 9 | Gemini 1.5 Flash (002) | 30.6 |
Interactive version: theaggregate.ai/benchmark?slug=helm-audio-covost2 · How It Works · Data refreshed daily, snapshot 2026-09-08.