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xAI · First-party API · S2S

grok-voice-3.0

Release announcedReleased on Oct 14, 2026

xAI released grok-voice-3.0 on Oct 14, 2026. Source: docs.x.ai · Last checked Oct 21, 2026

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Release announced

Released on Oct 14, 2026

xAI announced this model on 2026-10-14.

Hosting route
First-party API
Affected scope
Not stated in the notice
Announced
Oct 14, 2026
First seen by ModelClock
Oct 14, 2026

What the provider published

docs.x.ai ↗

grok-voice-3.0 is now available with Speech to Speech, at the same price as Grok Voice 2.0. grok-voice-latest now points to grok-voice-3.0 , so sessions that use the alias are upgraded automatically.

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