Elon Musk leaves OpenAI board, 5 new donors join

Elon Musk is stepping down from OpenAI’s board of directors, though he’ll keep writing checks and offering advice. The official reason? Tesla’s growing AI ambitions were starting to look like a conflict of interest waiting to happen. It’s a clean break on paper, but it also signals a maturation moment for the three-year-old research outfit.

The departure comes as OpenAI rolls out a notably expanded donor roster. New names include blockchain pioneer Jed McCaleb, Valve co-founder Gabe Newell, Y Combinator’s Michael Seibel, Skype co-founder Jaan Tallinn, and Olympic decathlete Ashton Eaton alongside his wife Brianne Theisen-Eaton. Reid Hoffman is also deepening his commitment with a significantly larger contribution. That’s a broader, more eclectic bench of backers than the original Musk-Hoffman-Thiel orbit.

The money has a clear purpose. OpenAI says it’s gearing up for a phase that demands serious investment in both headcount and raw computing power — the kind you need for what they’re calling “consequential breakthroughs.” The team has been splitting its attention between pure research and applied work in robotics and Dota, and that dual-track approach isn’t going anywhere.

Sam Altman remains on a board that now includes Greg Brockman, Ilya Sutskever, and Holden Karnofsky, with another director to be named soon. The organization also teased that it will soon lay out the principles guiding its next chapter, along with the policy changes it wants to see to make sure AI doesn’t just benefit a handful of companies. Three new advisors — Pieter Abbeel, Julia Galef, and Maran Nelson — suggest the ambition is as much about governance and philosophy as it is about engineering.