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xAI Docs

xAI · Docs

xAI Docs

July 25, 2026 at 10:17 AM UTC

Voice models: Docs no longer list the legacy grok-voice-fast-1.0 model. The speech-to-speech model table and related guidance now cover grok-voice-latest (alias for the newest voice model) and grok-voice-think-fast-1.0 (flagship). The de…

Changelog

Developers (Voice / Speech-to-Speech)

  • Voice models: Docs no longer list the legacy grok-voice-fast-1.0 model. The speech-to-speech model table and related guidance now cover grok-voice-latest (alias for the newest voice model) and grok-voice-think-fast-1.0 (flagship). The deprecated-model section for grok-voice-fast-1.0 was removed.
  • Voice API reference: Session model options are documented as grok-voice-latest | grok-voice-think-fast-1.0 only.

No pages were added or removed.

Older release← Jul 23, 18:17 UTC
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