Musk Says OpenAI Betrayed Mission in California AI Trial

Elon Musk is in court for the third day, claiming OpenAI changed its original mission. This trial could decide the future of AI.

TESTIMONY CONTINUES AS FOUNDER ACCUSES AI LAB OF ABANDONING NONPROFIT ROOTS

Elon Musk told a California court on Tuesday that OpenAI had betrayed its founding mission to benefit humanity, arguing the artificial intelligence company, now a subsidiary of a not-for-profit foundation, sought to "have your cake and eat it, too." The trial, now in its third day, centers on Musk's lawsuit alleging that OpenAI and its CEO, Sam Altman, reneged on commitments to preserve the organization's nonprofit structure.

Musk claims he poured foundational resources into OpenAI in its early days and lost faith in the company's direction by late 2022. His testimony continues today under cross-examination from OpenAI's legal team. The suit, filed two years ago, also names Greg Brockman, OpenAI's president, and Microsoft, a financial supporter of OpenAI, as defendants. Microsoft denies colluding with OpenAI, stating its partnership began after Musk's departure.

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"We’re here now because Mr. Musk now competes with OpenAI."— Bill Savitt, OpenAI's lead attorney

Lawyers for OpenAI have characterized Musk's lawsuit as baseless, suggesting it stems from jealousy and regret, particularly following his departure from the organization and the subsequent creation of his own AI company, xAI. During opening statements, OpenAI's legal team pointed to Musk's current competitive stance against the company as a driving factor behind the litigation.

In court, Elon Musk accuses OpenAI of trying to 'have your cake and eat it, too' - 1

The court proceedings are set to feature testimony from a number of key figures in the tech world, including Sam Altman, Elon Musk, and Microsoft CEO Satya Nadella. Internal communications from Musk and other OpenAI executives are also expected to be presented as evidence.

Musk has stated that any damages awarded to him personally from the lawsuit would be donated to OpenAI's nonprofit arm. The case has been framed by some observers as a pivotal moment for the future of artificial intelligence development and its ethical considerations. The dispute, a long-simmering rivalry between Musk and Altman, is being heard in federal court in Oakland, California.

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A year after Musk’s exit, OpenAI established a for-profit subsidiary, a move intended to help raise funds and attract talent, but which Musk alleges departed from the original charter. Musk’s lawsuit seeks not only to hold the company accountable but also requests Altman's removal from OpenAI's board. The trial's outcome could carry significant implications for the trajectory of the global AI race.

Frequently Asked Questions

Q: Why is Elon Musk suing OpenAI?
Elon Musk claims OpenAI betrayed its founding mission to benefit humanity by abandoning its nonprofit structure. He believes the company is no longer focused on public good.
Q: What happened in court on Tuesday, April 29, 2026?
Elon Musk testified for the third day in the California trial, stating that OpenAI, which he helped found, has gone against its original goals.
Q: What does OpenAI's lawyer say about the lawsuit?
OpenAI's lead attorney, Bill Savitt, suggested the lawsuit is baseless and may be driven by Musk's competition with OpenAI and regret over leaving the company.
Q: Who else is involved in the OpenAI lawsuit?
The lawsuit involves OpenAI CEO Sam Altman, president Greg Brockman, and Microsoft, a major financial backer. Satya Nadella, Microsoft CEO, is also expected to testify.
Q: What does Musk want to happen as a result of the trial?
Musk's lawsuit seeks to hold OpenAI accountable and asks for Sam Altman's removal from the board. He has also stated any personal damages would be donated to OpenAI's nonprofit arm.