FILE PHOTO: Elon Musk, chief executive officer of SpaceX and Tesla and owner of X looks on during the Milken Conference 2024 Global Conference Sessions at The Beverly Hilton in Beverly Hills, California, U.S., May 6, 2024. REUTERS/David Swanson/File Photo
(Reuters) -Billionaire entrepreneur Elon Musk expanded his lawsuit against ChatGPT maker OpenAI, adding federal antitrust and other claims and adding OpenAI's largest financial backer Microsoft as a defendant.
Musk’s amended lawsuit, filed on Thursday night in federal court in Oakland, California, said Microsoft and OpenAI illegally sought to monopolize the market for generative artificial intelligence and sideline competitors.
