HELM Audio - Fleurs: leaderboard

The "Fleurs" subtask of HELM Audio. Stanford HELM's audio project (AHELM): audio-language models are given speech and sound clips and scored on transcription, spoken-question answering, reasoning over audio, speaker and emotion attributes, safety and fairness.

Metric: WER. Source: crfm.stanford.edu. Saturation forecast: Estimated already saturated. 17 models tracked.

Top models

#ModelScoreOverall rank
1Gemini 2.5 Pro (Preview 05-06)21.09#149
2Gemini 1.5 Pro (002)34.18#352
3Gemini 2.0 Flash Lite44.26#455
4Gemini 1.5 Flash (002)46.07#584
5Gemini 1.5 Pro (001)46.34#461
6Gemini 2.0 Flash (Preview)64.63#369
7Gemini 2.0 Flash64.76#345
8Gemini 1.5 Flash (001)72.35#587
9Qwen2.5-Omni-7B193.17#634
10Qwen2-Audio-7B-Instruct224.01#881
11Gemini 2.5 Flash (Preview 05-20)273.18#217

No result here: #4 Claude Opus 5.5, #6 GPT-6 Astra, #7 GPT-6.1 Sol.

Interactive version: theaggregate.ai/benchmark?slug=helm-audio-fleurs · How It Works · Data refreshed daily, snapshot 2026-10-24.