Grok Voice 3.0 launches: sub-1-second responses, billed as top speech-to-speech model
minchoi · x · 2026-10-15
xAI has released Grok Voice 3.0, billing it as the world's most intelligent speech-to-speech model:
- Responds in under 1 second
- Excels at customer call resolution, costs less than other frontier models
- Already live in Grok Bot voice mode, Teslas, and with Starlink support
Early testers call it the closest AI voice has felt to a real person.
Related event: xAI launches Grok Voice 3.0, tops Speech-to-Speech Index(16 posts)→
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