OpenAI and SoftBank Group announce $1 billion investment in SB Energy as part of massive AI buildout

SoftBank CEO Masayoshi Son and OpenAI CEO Sam Altman attend an event to pitch AI for businesses in Tokyo, Japan Feb. 3, 2025.OpenAI and SoftBank Group announced plans to invest $1 billion in SB Energy as part of a strategic partnership that will support OpenAI's artificial intelligence infrastructure buildout.The partnership is part of the $500 billion Stargate commitment that OpenAI, SoftBank and Oracle announced last January at the White House, according to a Friday release. As part of the agreement, SB E ...