Grok Voice Transcribe 2.0 scores 2.3% WER non-streaming, #5 of 59 models
ArtificialAnlys · x · 2026-09-19
More Artificial Analysis data on Grok Voice Transcribe 2.0: non-streaming AA-WER of 2.3% (vs 4.0% for v1.0), ranking #5 of 59 models — behind Alibaba's Fun-Realtime-ASR-preview and StepFun's StepAudio 3 ASR (both 1.7%), Microsoft's MAI-Transcribe-2 (2.0%), and ElevenLabs Scribe v2 (2.2%), but ahead of MAI-Transcribe-1.5 (2.4%), Gemini 3.5 Transcribe and MAI-Transcribe-1 (both 2.6%). Speed factor 160x, priced at $1.67 per 1,000 minutes.
Related event: xAI Launches Grok Voice Transcribe 2.0, Tops Streaming ASR Leaderboard(15 posts)→
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