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xAI Docs

xAI · Docs

xAI Docs

July 6, 2026 at 10:17 PM UTC

Developers – Audio / Text-to-Speech

Changelog

Developers – Audio / Text-to-Speech

  • Updated Text to Speech, Voice, and Voice Agent documentation to reflect a larger roster of built-in expressive voices (previously documented as five specific voices).
  • Removed the “Choosing the right voice” subsection and the inline voice table from multiple pages; voice details and samples are now consolidated in the Text to Speech voices table.
  • Generalized voice-selection guidance and parameter descriptions to reference any built-in voice (with eve as default) or custom voice IDs, with links to the central voice table and the GET /v1/tts/voices endpoint.
Older release← Jul 6, 18:17 UTCNewer release→ Jul 7, 00:17 UTC
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