In a dramatic conclusion to one of Silicon Valley’s most closely watched legal battles, a federal jury has rejected Elon Musk’s $150 billion lawsuit against Sam Altman, Greg Brockman, and OpenAI.
After a three-week trial that exposed years of tension inside the company behind ChatGPT, the nine-member jury reached a unanimous decision in less than two hours. U.S. District Judge Yvonne Gonzalez Rogers accepted the verdict immediately, officially dismissing all claims brought by Musk.
The case now closes as one of the most high-profile clashes in the ongoing race to control the future of artificial intelligence.
While Musk’s claims centered on whether OpenAI had drifted from its original nonprofit mission, the jury never ruled on that core question.
Instead, the case ended on a procedural issue the statute of limitations.
Under California law, such claims must be filed within three years of when the plaintiff became aware, or reasonably should have become aware, of the alleged wrongdoing. OpenAI’s defense argued that the company’s shift toward a capped-profit structure was publicly announced back in 2019, when Microsoft invested $1 billion and the company began reshaping its commercial direction.
The jury agreed that Musk had known about these changes for years before filing the lawsuit in 2024, meaning the legal window had already closed
Had Musk’s case succeeded, it could have forced major changes inside OpenAI.
His legal team was seeking:
- $150 billion in damages
- Removal of CEO Sam Altman from leadership
- A reversal of OpenAI’s capped-profit structure
Instead, OpenAI avoids all of it. The company retains its current structure and continues its close partnership with Microsoft, keeping its long-term commercial strategy intact.
An OpenAI attorney described the lawsuit as an attempt to undermine the company’s progress, arguing that the claims ignored years of public information about its transition.
The trial itself became a window into the early history of OpenAI and the growing rivalry between Musk and Altman.
Musk testified that OpenAI had moved away from its original mission of building AI for the benefit of humanity. He pointed to his early financial support for the startup and argued that the organization had changed direction in ways that betrayed its founding goals.
OpenAI countered by presenting internal emails from 2017 suggesting Musk had once supported a for-profit direction for the company and may have even wanted greater control over it.
Throughout the case, OpenAI also argued that Musk’s legal actions were influenced by competition, pointing to his AI company xAI as a direct rival in the fast-growing artificial intelligence market.
Musk has already signaled that he plans to appeal the decision, arguing that the case was dismissed on technical grounds rather than its core ethical questions.
However, legal experts note that overturning a ruling based on the statute of limitations is difficult, making the appeal an uphill battle.
Even so, the broader conflict is far from over. The rivalry between Musk and OpenAI continues through competing AI products, research direction, and market influence.
For now, OpenAI wins in court but the fight over who shapes the future of AI is still ongoing.
