Key Takeaways
- A federal jury has been seated in Oakland for Elon Musk’s high-stakes legal action against OpenAI and Sam Altman
- The lawsuit demands $150 billion, alleging OpenAI betrayed its original charitable purpose
- Leaked internal records, including diary entries from a co-founder, expose early internal conflicts at OpenAI
- The legal battle revolves around nonprofit trust law — specifically whether OpenAI illegally transferred public charitable assets to private ownership
- Major tech figures including Musk, Altman, and Microsoft’s Satya Nadella are scheduled to appear as witnesses
The legal confrontation between Elon Musk and OpenAI has reached a critical milestone, with jury selection concluding Monday at a federal courthouse in Oakland, California.
Musk, who helped establish OpenAI in its earliest days, filed his complaint against the artificial intelligence company, CEO Sam Altman, and co-founder Greg Brockman during 2024. His central allegation: the leadership fundamentally abandoned OpenAI’s foundational commitment to operate as a nonprofit organization serving humanity’s interests.
The billionaire entrepreneur is pursuing $150 billion in damages from both OpenAI and Microsoft, a major financial backer of the AI firm. According to the lawsuit, any monetary recovery would be directed to OpenAI’s nonprofit division.
The trial’s opening arguments are scheduled for Tuesday. Nine individuals have been selected as jurors following extensive questioning by the presiding judge and legal teams representing both parties. During voir dire, several potential jurors acknowledged unfavorable opinions of Musk, though the majority confirmed their ability to render an impartial verdict.
Confidential documents disclosed throughout pre-trial proceedings offer an unprecedented glimpse into OpenAI’s formative period. One diary excerpt from Brockman, dated 2017, states: “This is the only chance we have to get out from Elon.”
A separate entry reveals Brockman contemplating his personal wealth objectives: “Financially, what will take me to $1B?”
Between 2016 and 2020, Musk contributed approximately $38 million to OpenAI. He departed from the organization’s board in early 2018. The following year, OpenAI underwent a structural transformation, establishing a for-profit subsidiary while maintaining nonprofit oversight. Most recently, the company transitioned to a public benefit corporation model.
Musk’s legal argument centers on the claim that this corporate evolution improperly transferred valuable resources — developed through charitable contributions including his own financial support — into private commercial interests. His lawsuit seeks to restore OpenAI’s nonprofit designation and remove both Altman and Brockman from leadership positions.
The Core Legal Issues at Play
Legal experts emphasize that this case fundamentally concerns nonprofit conversion regulations rather than artificial intelligence technology. The central legal question examines whether OpenAI’s management properly honored its charitable duties during the transition to a for-profit corporate structure.
According to United States charitable trust doctrine, assets held by nonprofit organizations are considered public trust property dedicated to charitable purposes. When nonprofits reorganize their structure, those assets must legally remain within the charitable sector.
OpenAI’s nonprofit entity currently retains a 26% ownership interest in the for-profit corporation. Musk’s attorneys calculated their damages claim by analyzing OpenAI’s total market value and determining what portion they attribute to Musk’s initial financial contributions.
OpenAI characterizes the litigation as “a baseless and jealous bid to derail a competitor.” The company maintains that Musk participated in early strategic conversations about corporate restructuring and personally lobbied to assume the CEO position.
Microsoft, also identified as a defendant in the case, asserts it only established its partnership with OpenAI following Musk’s board departure and categorically denies any conspiracy allegations.
Expected Witness Testimony
The witness list includes testimony from Musk, Altman, and Microsoft CEO Satya Nadella.
Shivon Zilis, a previous OpenAI board member who has four children with Musk, is also anticipated to provide testimony. OpenAI’s legal team has alleged she transmitted confidential OpenAI materials to Musk.
OpenAI’s current market valuation exceeds $850 billion, with the company actively preparing for a potential public stock offering that analysts project could elevate its valuation to $1 trillion. The ongoing trial may create obstacles for these plans by spotlighting internal governance conflicts and leadership controversies.





