xAI Releases Grok 4.7 With 2.1 Trillion Parameters After Multiple Delays
xAI has released Grok 4.7 featuring 2.1 trillion parameters, arriving after several schedule delays announced by Elon Musk.
Company
xAI
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Timeline
September 2026
OpenAI, Anthropic, and xAI Experience Simultaneous Outages
Frontier AI models from OpenAI, Anthropic, and xAI experienced rare simultaneous outages on Thursday morning, disrupting chatbot services.
August 2026
Judge Lets Minnesota Nudify-App Ban Take Effect Despite xAI Challenge
A federal judge rejected xAI’s last-minute request to stop Minnesota’s law while the company’s broader constitutional challenge continues.
March 2026
All 11 of xAI's Original Co-Founders Have Now Left the Company
Manuel Kroiss and Ross Nordeen, the last remaining co-founders, have left xAI. All 11 original co-founders are now gone as Musk rebuilds the company under SpaceX.
