Elon Musk loses lawsuit against OpenAI as jury rules claims filed too late

Reviewed byNidhi Govil

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A federal jury unanimously dismissed Elon Musk's lawsuit against OpenAI, Sam Altman, and Microsoft after deliberating less than two hours. The verdict clears a major obstacle to OpenAI's anticipated $1 trillion IPO, though the trial exposed internal conflicts and raised questions about Sam Altman's credibility that could affect investor confidence.

Elon Musk's Lawsuit Against OpenAI Dismissed on Timing Grounds

Source: New York Post

Source: New York Post

A nine-member federal jury in Oakland, California took less than two hours to unanimously dismiss Elon Musk's lawsuit against OpenAI, Sam Altman, Greg Brockman, and Microsoft on Monday. US District Judge Yvonne Gonzalez Rogers immediately accepted the jury's nonbinding recommendation, making it final. The jury determined that statutes of limitations expired well before Elon Musk filed his lawsuit in 2024, meaning any harms he suffered came before the deadline for filing claims under the law

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The lawsuit centered on accusations that OpenAI's transition from a nonprofit dedicated to humanity's benefit into a for-profit entity constituted "stealing a charity." Musk claimed Altman and Brockman broke their founding agreement and unjustly enriched themselves at the expense of a charitable purpose. Because the jury found the case wasn't filed on time, it didn't weigh in on Musk's three claims, including breach of charitable trust, unjust enrichment, and aiding and abetting against Microsoft

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OpenAI's Path to IPO Now Clearer After Legal Victory

Source: Market Screener

Source: Market Screener

The verdict removes a major threat to OpenAI's anticipated IPO, expected later in 2026 at a valuation of up to $1 trillion. The lawsuit risked forcing the company to pay out approximately $150 billion and potentially oust its leadership. "This verdict removes the single largest legal threat to a public offering," said James Rubinowitz, a trial lawyer and AI specialist .

OpenAI completed a sweeping reorganization in October 2025 after nearly a year of negotiation with attorneys general in California and Delaware. The nonprofit became the OpenAI Foundation, while the for-profit became OpenAI Group PBC, a public benefit corporation required to advance its stated mission and consider broader stakeholder interests. The Foundation holds a 26% stake in the new entity, Microsoft owns 27%, and the remaining 47% is owned by other investors and employees

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Sam Altman's Credibility Under Scrutiny Despite Win

While OpenAI won the case, Sam Altman endured days of testimony from former colleagues who described him as an untrustworthy leader. During cross-examination, Musk's lawyer cited comments from eight witnesses who said Altman misled or lied to others. Former Chief Technology Officer Mira Murati paused for a long time when asked whether she thought Altman was honest by autumn 2023, ultimately responding "Not always" .

A September 2022 memo from Murati detailed problems with Altman's leadership style, stating "The constant panic around our projects, people, goals etc generates chaos and churn." The trial also revealed that OpenAI's board ousted Altman in 2023, questioning his ability to lead, only to reinstate him less than a week later after employee pressure. William Savitt, an attorney for OpenAI, called Musk's lawsuit a "gloriously" played out "pageant of hypocrisy"

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Core Questions About AI Governance Remain Unanswered

Source: Rolling Stone

Source: Rolling Stone

The jury's decision based on timing means the core question remains unresolved: is OpenAI a nonprofit dedicated to humanity or a corporation dedicated to its shareholders? OpenAI was founded in December 2015 as a nonprofit AI research lab, with Musk and prominent entrepreneurs pledging $1 billion to develop AI for humanity's benefit, free from commercial pressure. The organization's charter committed to developing artificial general intelligence safely and openly, meaning it would be open source

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By 2019, that vision shifted dramatically. Given that training frontier AI models was extraordinarily expensive, Altman created a capped-profit subsidiary where investors could earn up to 100 times their initial investment. Microsoft initially invested $1 billion and more than $13 billion over time. Testimony showed how the soaring costs of AI development factored into OpenAI's trajectory. "Even raising several hundred million won't be enough," Musk said in a 2018 email to Altman and other co-founders. "This needs billions per year immediately or forget it"

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Implications for Commercial Interests and Investor Confidence

While the verdict simplifies OpenAI's path forward, institutional investors reviewing trial transcripts will conduct their own credibility analysis on Altman before committing capital. "Even in victory, OpenAI walks away with the worst documentary evidence about its governance structures now permanently in the public record," Rubinowitz noted .

The trial raised broader questions about whether anything but commercial interests can steer generative AI's future. As San Francisco-based OpenAI and other AI companies move toward historically large Wall Street debuts, the case exposed how people with outsized control of the AI industry were privately debating costs and governance nearly a decade ago. OpenAI, currently valued at $852 billion, generated more than $20 billion in revenue in 2025, yet the company is not yet profitable

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