A federal jury in Oakland, California, will begin deliberating on Monday, June 2, 2026, in the lawsuit that could reshape the most valuable artificial intelligence company on the planet. Elon Musk is asking the panel to find that Sam Altman and OpenAI’s leadership broke the promises embedded in the organization’s founding nonprofit charter when they converted it into a for-profit juggernaut now tied to a restructuring valued at roughly $500 billion. If the jury sides with Musk, Judge Yvonne Gonzalez Rogers has the authority to order Altman removed from OpenAI and to unwind the corporate transformation entirely.
How the fight reached a federal courtroom
OpenAI launched in December 2015 as a 501(c)(3) nonprofit, backed by early pledges from Musk, Sam Altman, Peter Thiel, Reid Hoffman, and others who collectively committed more than $1 billion to build artificial intelligence “for the benefit of humanity.” Musk served on the board and personally contributed over $50 million before departing in 2018, later citing disagreements over the lab’s direction.
The first structural crack appeared in 2019, when OpenAI created a “capped-profit” subsidiary designed to attract outside capital. Microsoft soon poured roughly $13 billion into the venture, securing a revenue-sharing agreement and deep integration with its Azure cloud platform. By January 2025, Altman stood alongside President Trump, SoftBank CEO Masayoshi Son, and Oracle chairman Larry Ellison to announce Stargate, a joint infrastructure project the White House described as a $500 billion commitment to AI data centers in the United States.
Musk filed suit in the U.S. District Court for the Northern District of California in 2024, case number 4:24-cv-04722-YGR. His complaint alleges that Altman and other defendants engineered a bait-and-switch: soliciting donations and talent under a charitable banner, then funneling the resulting technology and its commercial value to private investors and executives. OpenAI counters that commercialization was the only realistic path to funding the massive computing costs of frontier AI, and that the nonprofit board retained meaningful oversight throughout.
What the jury must decide
At its core, the case asks whether OpenAI’s leadership breached fiduciary duties owed to the nonprofit entity that still technically sits atop the corporate structure. Musk’s attorneys have walked jurors through early public statements about open research and broad access to AI tools, casting them as binding commitments that were later abandoned for profit. They point to internal communications, introduced as exhibits during the trial, suggesting that key insiders knew the pivot would benefit them financially.
OpenAI’s defense team has argued that the nonprofit’s mission is better served by a well-capitalized company than by a cash-strapped research lab. Defense filings emphasize that the nonprofit board retained formal control over critical decisions and that the structure was disclosed to major partners and investors, including Microsoft. As the Associated Press reported, Altman appeared in court during the trial in what the wire service described as a high-stakes dispute over nonprofit goals versus commercial control.
To reach a verdict, jurors will work through a series of linked questions: what specific obligations the founding documents imposed, whether those obligations were modified or waived as the organization evolved, and whether any individual defendant acted in bad faith. Under California nonprofit corporation law, equitable remedies for breach of fiduciary duty can include removal of officers and directors and rescission of unauthorized transactions. That legal framework is what makes Altman’s ouster and a full structural reversal possible outcomes, not just rhetorical threats.
The $500 billion question
The financial stakes dwarf anything a U.S. court has confronted in a nonprofit governance dispute. The $500 billion figure traces to the Stargate announcement, which bundled commitments from SoftBank, Oracle, and OpenAI itself into a multi-year buildout of AI infrastructure. Unwinding OpenAI’s for-profit structure would not just affect the company’s internal equity. It would ripple through Microsoft’s balance sheet, jeopardize billions in committed capital from SoftBank and other Stargate partners, and force a renegotiation of contracts, equity stakes, and governance arrangements across the AI industry’s most prominent player.
A defense victory, on the other hand, would effectively validate the model of using a nonprofit shell to incubate technology that is later commercialized at scale. Boards contemplating similar moves could point to the verdict as evidence that, with careful documentation and continued nonprofit oversight, hybrid structures can survive intense judicial scrutiny.
The conflicts the jury won’t weigh
One dimension the trial has not fully aired is Musk’s own competitive interest. His AI startup, xAI, launched in 2023 and has raised billions to build Grok, a rival large language model. Critics of the lawsuit, including OpenAI’s legal team, have argued that Musk’s real motive is to hobble a competitor rather than to vindicate charitable principles. Musk has dismissed that framing, insisting the case is about holding Altman to commitments made when OpenAI was founded.
Separately, the California Attorney General’s office has been conducting its own review of the nonprofit conversion, a parallel track with independent authority to block or impose conditions on the restructuring regardless of what the jury decides. That review remains ongoing as of June 2026, and its outcome could compound or soften whatever the Oakland courtroom produces.
What happens after the verdict
Once deliberations begin on June 2, the process moves behind closed doors. There is no fixed timeline; the jury could return in hours or deliberate for days. When a verdict is read in open court, the next phase will depend on what the panel finds. A Musk victory on the breach-of-fiduciary-duty claims would trigger a remedies hearing where Gonzalez Rogers decides the scope of relief. Post-trial motions and appeals are virtually certain from whichever side loses, meaning the final resolution could stretch well into 2027 or beyond.
For the broader technology sector, the precedent is already taking shape. Other organizations that began as mission-driven nonprofits and later restructured for commercial purposes are watching closely. Plaintiffs in future cases could cite a Musk victory as a roadmap for arguing that founders and early donors were misled about how their contributions would be used. A loss for Musk would quiet those theories, at least in federal court, and give hybrid nonprofit-commercial ventures more room to operate.
Who owns technology built in the name of the public good
The trial has already surfaced a tension that the AI industry has been slow to confront: when an organization promises to build transformative technology for the public good, then raises hundreds of billions in private capital, someone eventually has to answer the question of who that technology actually belongs to. Starting Monday, June 2, 2026, twelve jurors in Oakland will try.
More from Morning Overview
*This article was researched with the help of AI, with human editors creating the final content.
