HELM Audio - Multilingual Librispeech: leaderboard

Metric: WER. Source: crfm.stanford.edu. 17 models tracked.

Top models

#ModelScore
1Gemini 1.5 Pro (002)5.39
2Gemini 2.0 Flash (Preview)6
3Gemini 2.0 Flash6
4Gemini 2.0 Flash Lite6.73
5Gemini 1.5 Flash (002)7.07
6Gemini 1.5 Pro (001)7.27
7Gemini 1.5 Flash (001)8.81
8Gemini 2.5 Pro (Preview 05-06)19.83
9Gemini 2.5 Flash (Preview 05-20)60.29

Interactive version: theaggregate.ai/benchmark?slug=helm-audio-multilingual-librispeech · How It Works · Data refreshed daily, snapshot 2026-09-08.