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xAI Website

xAI · Web

xAI Website

September 18, 2026 at 5:37 PM UTC

anned Grok Voice Transcribe 2.0 (Sep 18, 2026) — SpaceXAI’s newest speech-to-text model. Built on the audio foundation behind Grok Voice; positioned as roughly 2× more accurate than Grok Voice Transcribe 1.0 at the same price, with stron…

Changelog

Grok Voice Transcribe 2.0

anned Grok Voice Transcribe 2.0 (Sep 18, 2026) — SpaceXAI’s newest speech-to-text model. Built on the audio foundation behind Grok Voice; positioned as roughly 2× more accurate than Grok Voice Transcribe 1.0 at the same price, with strong results on noisy/telephony, credentials, short multilingual phrases, and automatic language detection.

  • Tops the public Artificial Analysis streaming accuracy leaderboard (among 32 models) in the announcement
  • Try-it-live and docs links on the post

Site updates

  • Homepage, /news, /about, /company, /api, /enterprise-api, /colossus, and /memphis/info now surface the Transcribe 2.0 post in latest-news / timeline slots.
Older release← Sep 18, 17:07 UTCNewer release→ Sep 18, 18:08 UTC
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