Zilis Testifies on Musk Recruitment, OpenAI Resignation

Shivon Zilis testified this week in the federal Musk v. Altman trial in Oakland, California, according to reporting by The Washington Post, CNBC, and Courthouse News. Courthouse News reports that Zilis, a former OpenAI board member and one of four mothers of Elon Musk's children, said she stepped down from OpenAI's nonprofit board in 2023 after Musk founded xAI and began recruiting OpenAI staff. Courthouse News records her testimony that "When the father of your babies starts a competitive effort and starts recruiting from OpenAI there is nothing to be done."

CNBC and The Washington Post report Zilis described serving as a liaison among OpenAI co-founders during the company's early years. Both outlets report she testified that co-founders debated many structural options in 2017-2018, including several different for-profit approaches. Courthouse News reports Zilis answered that an email from Sam Altman stating "I remain enthusiastic about the nonprofit structure!" did not appear to constitute a binding promise.

Industry-pattern observations: As academic research groups and nonprofits move toward commercial-scale AI, governance choices around for-profit subsidiaries, board composition, and talent mobility commonly create legal and operational friction. Companies undergoing comparable transitions frequently confront disputes over how early commitments are memorialized, how conflicts of interest are managed, and how talent recruitment between closely tied organizations is governed. These are generic patterns observed across multiple high-profile AI organisations as reported in recent coverage of governance disputes.

Editorial analysis: The Musk v. Altman trial centers on whether early governance commitments and the nonprofit-to-for-profit pathway were honored, and it tests how courts interpret founders' communications and board decisions in the context of rapidly commercializing AI. Observers note that outcomes from this case could influence how startups document governance choices, structure dual entities, and manage founder conflicts of interest, although this is a general observation about sector practice rather than a claim about the parties' intentions.

• •Jury findings and any judicial rulings that interpret the legal weight of internal emails and board minutes, as reported by major outlets.
• •Testimony from other co-founders and executives, including any additional documentary evidence about the 2017-2018 discussions (reporting by CNBC and The Washington Post indicates these are central).
• •Public disclosures or filings that follow the trial, which could reveal how other AI labs document governance and conflict-of-interest safeguards.

Courthouse News reports Zilis saying, "When the father of your babies starts a competitive effort and starts recruiting from OpenAI there is nothing to be done," and that an Altman email stating "I remain enthusiastic about the nonprofit structure!" did not look like a promise.