Elon Musk lost his legal case against OpenAI, which centered on allegations that CEO Sam Altman and President Greg Brockman deceived him regarding the company’s non-profit status. According to the ruling, Musk was found to have been misled about OpenAI’s financial structure and governance. The trial, which took place in May 2026, saw Musk claim that he was duped and warned that AI could pose existential risks. His legal team argued that OpenAI had not adhered to its non-profit mission, but the court rejected these claims. The case, which has drawn significant attention in the AI industry, has implications for the broader competition among tech companies in developing advanced artificial intelligence. The ruling highlights the legal and ethical challenges surrounding AI development and corporate governance. The trial also featured testimony from AI reporter and attorney Michelle Kim, who provided insights into the proceedings. The outcome underscores the complex relationship between innovation and accountability in the tech sector. *Source: [mittr](https://www.technologyreview.com/2026/05/19/1137454/roundtables-inside-the-musk-v-altman-trial/)*