Half of xAI’s Co-founders Have Left — How Will Musk Respond? [2026]

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Half of xAI’s Co-Founders Resign — Key Takeaways

  • 6 out of 12 co-founders have resigned
  • Musk has reorganized xAI into 4 divisions
  • This exodus comes ahead of a potential IPO after the SpaceX merger

Half the Founding Team Gone in Just One Year

Six out of xAI’s 12 co-founders have left. Jimmy Ba and Tony Wu announced their departures on consecutive days in the first week of February.[TechCrunch] Previously, Kyle Kosic went to OpenAI, and Szegedy and Babuschkin also departed.[CNBC]

Transition to a 4-Division System

Musk has divided xAI into Grok (chatbot), Coding, Imagine (video), and Macrohard (AI agent).[CNBC] He expressed confidence that Grok Code will be top-tier within 2-3 months.

Merger, IPO, and Internal Conflicts

xAI was merged into SpaceX and valued at $250 billion.[Fortune] The departure of key personnel ahead of a June IPO is a concern.

The CSAM controversy surrounding Grok, leading to regulatory investigations, is also a factor.[TechCrunch] While Musk called it an “evolution,” the fact that some of the departing members are starting a new company together suggests it’s more than just a simple replacement.

Frequently Asked Questions (FAQ)

Q: Who left xAI?

A: Jimmy Ba, Tony Wu, Kyle Kosic, Christian Szegedy, Igor Babuschkin, and Greg Yang. That’s half of the 12 founders. Reasons vary from new ventures to joining competitors and health issues, but the timing overlaps.

Q: What does Macrohard do?

A: It’s xAI’s AI agent division, responsible for enterprise automation, led by Toby Pohlen. The name seems to be a nod to Microsoft.

Q: What impact does the SpaceX merger have on xAI?

A: SpaceX’s funding could accelerate AI development. However, IPO pressure could prioritize commercialization, and there’s potential for culture clashes.

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References

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