# Vercel Grok Voice Think Fast 2.0 now available on AI Gateway

- Product: Vercel (https://whatsnew.fyi/product/vercel)
- Vendor: Vercel
- Date: 2026-07-29
- Original notes: https://vercel.com/changelog/grok-voice-think-fast-2-0-now-available-on-ai-gateway
- Permalink: https://whatsnew.fyi/product/vercel/releases/2026-07-29-grok-voice-think-fast-2.0-now-available-on-ai-gat

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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, tran…

- **added** — Grok Voice Think Fast 2.0 from xAI is now available on AI Gateway as a speech-to-speech voice model