U.S. antitrust enforcers are opening an investigation into the relationships between leading artificial intelligence startups such as ChatGPT-maker OpenAI and Anthropic and the tech giants that have invested billions of dollars into them, according to the report by Matt O'Brien of Associated Press. 

Sam Altman is officially OpenAI’s CEO again, writes Alex Heath. 

Sam Altman will return as CEO of OpenAI, overcoming an attempted boardroom coup that sent the company into chaos over the past several days,...

Sam Altman and members of the OpenAI board have opened negotiations aimed at a possible return of the ousted co-founder and chief executive officer to the artificial intelligence company, writes Ashlee Vance, Edward Ludlow, and Emily Chang.

OpenAI, the company behind ChatGPT, fired its CEO and founder, Sam Altman. Mira Murati, the company’s chief technology officer, will serve as interim CEO,...