2026-02-27
@TobyPhln ... This is extremely sad to hear. There are very few engineers in the world of your caliber. xAI wouldn't be where it is today without you. I'm incredibly honored to have worked with you, Toby. Thank you for bringing me onboard and for your mentorship from day 1.
Bloomberg
xAI co-founder Toby Pohlen is leaving the company, the seventh of 12 xAI co-founders to depart; Elon Musk put Pohlen in charge of Macrohard earlier this month
xAI co-founder Toby Pohlen said he is leaving Elon Musk's artificial intelligence startup, the latest founding executive to depart …
2025-02-18
The @xai team worked incredibly hard to launch Grok 3. It is coming to the API very soon!
TechCrunch
xAI launches Grok-3 beta and Grok-3 mini, its latest AI models with reasoning, trained on 200K GPUs, or “10x” more compute than Grok-2, for X Premium+ users
Elon Musk's AI company, xAI, late on Monday released its latest flagship AI model, Grok 3, and unveiled new capabilities for the Grok iOS and web apps.