Grok Voice Think Fast 2.0 now available on AI Gateway

T1Covered by 1 source · first reported by Vercel (blog + changelog) at 29 Jul, 00:00 UTC

Grok Voice Think Fast 2.0 from xAI is now available on AI Gateway. It is a speech-to-speech voice model that takes audio in and audio out, improving on the previous Grok Voice model in reasoning, transcription accuracy, and conversation. The model reasons in parallel with speech, so it can think…