As Musk Takes OpenAI To Court, Its $130 Billion Philanthropy Bet Faces A Trial

Editors' PickInnovationAIAs Musk Takes OpenAI To Court, Its $130 Billion Philanthropy Bet Faces A TrialByPaulo Carvão,Contributor.Forbes contributors publish independent expert analyses and insights. Paulo Carvão is a Senior Fellow at HarvardFollow AuthorApr 27, 2026, 12:59pm EDT--:-- / --:--This voice experience is generated by AI. Learn more.This voice experience is generated by AI. Learn more.OpenAI's $130 billion foundation marks one of history's largest wealth transfers to charity. Will it spark a new era of tech giving or just gilded promises?getty Updated April 27, 2026, with information about the Musk v. Altman trial. Jury selection begins Monday in the federal trial pitting Elon Musk against Sam Altman, OpenAI and Microsoft over whether OpenAI abandoned the nonprofit mission Musk says he helped fund. Musk filed suit in 2024, arguing that the company he, Altman and others founded to develop AI for the benefit of humanity evolved into a profit-driven enterprise closely tied to Microsoft. He is seeking more than $134 billion, along with remedies that could reshape OpenAI’s leadership and structure. The trial starts as co-defendant Microsoft announces a revised OpenAI agreement that keeps it as OpenAI’s primary cloud partner and preserves Microsoft’s OpenAI IP rights through 2032 while making them non-exclusive, which can help in court. Litigation over OpenAI’s governance could complicate any near-term IPO by clouding its structure, valuation and public-benefit claims.When I first wrote about OpenAI’s restructuring in December, the core issue was whether its new foundation could turn AI wealth into public benefit on a historic scale. That earlier analysis follows below, but the frame has changed. The governance and philanthropy experiment now sits inside a courtroom test of OpenAI’s founding promise and a duel between corporate titans.OpenAI’s Unusual Nonprofit/For-Profit StructureIt’s rare for a corporate restructuring to alter the landscape of...