xAI co-founder exits spark stability concerns

xAI reports multiple high-profile departures as scrutiny mounts

At least nine engineers, including two co-founders, have publicly announced their departures from xAI in the past week. Two of those exits appear to have occurred weeks earlier but were shared recently. Neither xAI nor Elon Musk have commented on the recent wave of exits.

What happened

Employee turnover is normal at startups, but losing co-founders is uncommon. More than half of xAI's founding team has now left, and several employees followed within days. That rapid succession of departures has intensified questions about the company's stability, governance and long-term direction.

"It's an era with full possibilities: a small team armed with AIs can move mountains," said co-founder Yuhai (Tony) Wu when announcing his resignation.

Why people are leaving

Public posts from departing engineers point to a few recurring themes:

• Desire to "start something new" with former colleagues or smaller teams.
• Frustration with perceived homogeneity across AI labs and a wish for more creative freedom.
• Ambitions to move faster and build frontier technology in lean teams as AI productivity rises.

Several departures mention the potential for dramatic productivity gains from advanced AI tooling and an opportunity to exploit that with small, focused teams. Others hint at entrepreneurial efforts; a few departing engineers have already said they are building new ventures with former xAI staff.

Notable departures (timeline)

TechCrunch tracked the following public announcements on X:

1. Feb 6: Ayush Jaiswal — "This was my last week at xAI. Will be taking a few months to spend time with family & tinker with AI."
2. Feb 7: Shayan Salehian — left to "start something new," citing lessons from working with Elon Musk on urgency and first principles.
3. Feb 9: Simon Zhai — "Today is my last day at xAI, feeling very fortunate about the opportunity."
4. Feb 10: Yuhai (Tony) Wu — co-founder and reasoning lead: "It's time for my next chapter."
5. Feb 10: Jimmy Ba — co-founder and research/safety lead: "Last day at xAI… 2026 is gonna be insane and likely the busiest (and most consequential) year for the future of our species."
6. Feb 10: Vahid (Valid) Kazemi — said he left weeks earlier: "IMO, all AI labs are building the exact same thing, and it's boring. So, I'm starting something new."
7. Feb 10: Hang Gao — worked on multimodal efforts including Grok Imagine: "I left xAI today. Truly rewarding time."
8. Feb 10: Roland Gavrilescu — left in November to start Nuraline; now says he is building "something new with others that left xAI."
9. Feb 10: Chance Lee — member of the Macrohard founding team: "Taking a brief reset then back to the frontier."

Context: controversies and company moves

The departures coincide with broader controversies and corporate changes at xAI:

• Regulatory scrutiny after Grok reportedly generated nonconsensual explicit deepfakes that spread on X; French authorities raided X offices as part of an investigation.
• xAI is preparing for a planned IPO later this year and was legally acquired by SpaceX last week.
• Personal controversies affecting Elon Musk have added to the company's public scrutiny, including newly published Justice Department documents showing past communications linked to Jeffrey Epstein.

xAI still reports a headcount above 1,000 employees, so these departures are unlikely to cripple short-term operations. But co-founder exits are harder to dismiss as routine churn. In frontier AI, where top talent is scarce, mission clarity and institutional stability carry outsized importance.

Broader implications

Beyond the raw number of departures, the more pressing questions for xAI are:

• Can the company maintain institutional steadiness and clear governance as it competes with OpenAI, Anthropic, and Google?
• Will new startups formed by former xAI engineers accelerate niche innovation or fragment talent further?
• How will regulatory attention and public controversies affect recruitment and partnerships?

Online, the narrative of a "mass exodus" gained momentum quickly — with users jokingly claiming they too were "leaving xAI" despite never working there. That viral framing shows how reputational narratives can amplify internal changes into broader public perception shifts.

What's next

Several departing staff say they will launch new projects; details remain scarce. TechCrunch has reached out to xAI for comment. Observers will be watching hires, governance updates and product roadmaps closely as xAI moves toward its IPO and navigates regulatory reviews.

If you have tips or confidential documents about this story, contact Rebecca Bellan at [email protected] or Russell Brandom at [email protected]. For secure communication, reach them via Signal at @rebeccabellan.491 and russellbrandom.49.

Note for readers

This story touches on the AI industry's talent flows and company stability — topics relevant not just to developers and investors but also to audiences following gaming news, developer tools, and the broader impact of AI on software and content creation.