A federal judge has permanently dismissed a lawsuit filed by Elon Musk's artificial intelligence company xAI against rival OpenAI, handing Musk another courtroom defeat in his ongoing legal battle with the Sam Altman-led company.
According to Reuters, U.S. District Judge dismissed the case on June 15. xAI had accused OpenAI of stealing its trade secrets — specifically, the suit alleged that OpenAI poached an xAI engineer who had worked on one of the company's chatbot products, according to reporting from MSN.
The dismissal was permanent, meaning xAI cannot simply refile the same claims. Multiple outlets, including Reuters and Yahoo Finance, noted this is not the first time Musk has come out on the losing end of legal action against OpenAI. Musk, a co-founder of OpenAI who departed its board years ago, has pursued several legal angles against the company he once helped create.
The case is part of a broader and highly public feud between Musk and Altman, two of the most prominent figures in the artificial intelligence industry. Musk launched xAI as a direct competitor to OpenAI, and the two companies are now racing to build the most powerful AI systems in the world. The legal battles have added an unusually combative dimension to that rivalry.
The dismissal matters because it removes one of xAI's most aggressive legal weapons against OpenAI at a moment when competition between the two companies — and the broader AI industry — is intensifying rapidly.