Latest xAI News & Updates
See the latest news and media coverage for xAI. We track all announcements, press releases, and industry mentions in real time, all in one place.
AI company advancing scientific discovery
x.ai- Company type
- Private company
- Number of employees
- 1,000–5,500
Latest news about xAI
Company announcements
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xAI introduces Custom Voices
Users clone voices from short recordings for Grok Text to Speech and Voice Agent APIs. Voice Library manages voices in the console. Supports multilingual output with verification.
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xAI announces Grok Voice Think Fast 1.0
The flagship voice model excels in complex workflows, tops τ-voice leaderboard, supports 25+ languages, and powers Starlink support with high conversion and resolution rates.
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xAI announces Grok STT and TTS APIs
The APIs offer fast, accurate speech-to-text and expressive text-to-speech with multilingual support, low latency, and simple pricing.
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xAI's Grok Imagine ranks first on Video Editing
It enables editing cool scenes, adding, removing, swapping objects or characters. Try it now.
Media coverage
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Musk faces scrutiny after admitting xAI used OpenAI models
Elon Musk’s high-stakes lawsuit against OpenAI took a turn when he admitted under oath that his AI firm xAI trained its Grok chatbot using OpenAI...
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Concerns over xAI and environment mark May Day protest, rally in Memphis
A May Day rally on May 1 draws almost 300 activists, elected officials and community members at Alonzo Weaver Park in Memphis ...
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xAI launches Grok 4.3, featuring “always-on reasoning”, 1M token context window, and low API pricing, and releases a voice cloning suite called Custom Voices
Carl Franzen / VentureBeat: xAI launches Grok 4.3, featuring “always-on reasoning”, 1M token context window, and low API pricing, and releases a voice cloning suite...
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'We could all die as a result of AI': Musk team's testimony turns dramatic
The high-stakes courtroom drama involving Elon Musk and Sam Altman entered the 3rd day and, and once again, it was Elon Musk in the witness...
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