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Jury Rejects Musk's 150 Billion Dollar Lawsuit Against OpenAI

A California jury unanimously dismissed Elon Musk's 150 billion dollar lawsuit against OpenAI in under two hours, ruling he waited too long to challenge the company's shift to a for-profit structure and clearing a major hurdle for its planned IPO.

Jury Rejects Musk's 150 Billion Dollar Lawsuit Against OpenAI
May 19, 2026
3 min read
By Sarah Chen

Key Takeaways

  • A nine-member jury unanimously dismissed Musk's 150 billion dollar lawsuit against OpenAI in less than two hours.
  • The court ruled Musk exceeded the statute of limitations when he filed his case in 2024.
  • The verdict removes a major legal obstacle to OpenAI's planned initial public offering.
  • Musk's legal team has announced plans to appeal the decision.

A California jury has unanimously rejected Elon Musk's massive 150 billion dollar lawsuit against OpenAI, the company behind ChatGPT. The verdict, which took less than two hours to reach, eliminates one of the biggest legal threats facing the artificial intelligence startup as it prepares for a highly anticipated initial public offering, commonly known as an IPO. The outcome sends a strong signal to investors that the company's legal risks are diminishing.

Why Musk Sued OpenAI

Musk co-founded OpenAI in 2015 as a nonprofit research lab dedicated to developing safe artificial intelligence for the benefit of humanity. However, the organization later restructured to include a for-profit arm, a move Musk strongly opposed. In February 2024, he filed a lawsuit alleging that CEO Sam Altman and president Greg Brockman had effectively stolen a charity and unjustly enriched themselves through the transition. A large language model, or LLM, is the core technology powering tools like ChatGPT, and Musk argued that OpenAI's original mission to keep such technology open and accessible had been abandoned in pursuit of commercial gain.

A Swift Verdict With Lasting Impact

The nine-member advisory jury in Oakland, California sided with OpenAI, finding that Musk had waited too long to bring his claims. Judge Yvonne Gonzalez Rogers agreed with the jury's recommendation and dismissed the case on statute of limitations grounds. Had the jury ruled in Musk's favor, OpenAI and its major backer Microsoft could have been forced to return up to 150 billion dollars to OpenAI's nonprofit foundation. The rapid verdict signals that the court found the timing argument convincing and clear-cut. According to NPR's reporting, Musk's lead attorney Marc Toberoff confirmed plans to appeal the decision, suggesting this legal saga is not entirely finished.

While this courtroom battle may be over for now, OpenAI is far from out of the woods. The company still faces multiple ongoing legal challenges from authors and content creators over training data, along with intensifying competition from rivals like Google, Anthropic, and Musk's own xAI venture. However, with this enormous 150 billion dollar cloud lifted, OpenAI can now sharpen its focus on its path to going public and continuing to develop the next generation of AI-powered tools that are reshaping how businesses and everyday consumers interact with technology.

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