The man behind SoftBank has now teamed up with OpenAI to invest up to $500 billion in American AI infrastructure over the next four years.

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there’s a palatial estate where Masayoshi Son, Silicon Valley’s newest kingmaker, shapes the future. Reaching him requires driving into a leafy enclave filled with mansions overlooking Palo ...

On an evening at the turn of the millennium, Masayoshi Son had a rousing message for the entrepreneurs who flocked to Tokyo's ...

Three prominent figures in the initiative are SoftBank CEO Masayoshi Son who will handle the financing ... Aurora Innovation, Inc. (NASDAQ:AUR) is a self-driving technology company.