March 5 : Elon Musk's artificial intelligence company xAI failed to convince a California federal court on Thursday to temporarily block the state's law requiring companies to disclose information about the data they use to train AI models. U.S. District Judge Jesus Bernal in Los Angeles said that xAI had not yet shown it was likely to prove the law violated its free-speech rights or was otherwise unconstitutional. Spokespeople for xAI and California's attorney general's office did not