The OpenAI leader and SoftBank, who are leading the mammoth Stargate effort, have poured hundreds of millions into Helion.

Mike Coppola/Getty Sam Altman, the chief executive of ChatGPT developer OpenAI, is denying claims by his sister that he routinely raped her for several years throughout their childhood.

OpenAI CEO Sam Altman responded to sexual assault accusations from his estranged younger sister on Tuesday, calling the claims “entirely untrue.” According to the Saint Louis Post Dispatch ...