In his newly built palace near Tokyo, lined by stone statues of Roman emperors and surrounded by an 18-hole golf course, Masayoshi Son was stewing. After declaring for years the imminent arrival of the artificial-intelligence revolution,

Masayoshi Son founded SoftBank in 1981. It has invested millions in some of Silicon Valley's biggest tech companies.

Masayoshi Son, the Japanese tycoon helming US President Donald ... Son will be chairman, SoftBank will be responsible for financing and OpenAI for operations. Arm, Microsoft, Nvidia, Oracle and OpenAI will provide the technology. "This is the beginning ...

OpenAI has announced that it's teaming up with Softbank and Oracle on $100 billion data center project in the U.S.

Microsoft confirms its partnership with OpenAI remains intact despite OpenAI's new venture with Oracle and SoftBank, led by SoftBank CEO Masayoshi Son

The $500 billion Stargate Initiative — led by Trump, OpenAI, SoftBank, and Oracle — is set to revolutionize U.S. AI infrastructure.

SoftBank CEO Masayoshi Son speaks at a White House press conference on President Donald Trump's plan for AI infrastructure investment. MASA SON, SOFTBANK: Oh, thank you. That would be helpful. That's good.

Microsoft and OpenAI are loosening the tight bond that connects them. In future, OpenAI will be able to obtain cloud capacities for its AI from elsewhere.

According to a statement from OpenAI, “Arm, Microsoft, NVIDIA, Oracle, and OpenAI” are the initial tech partners, with a buildout “currently underway” starting in Texas as other sites across the country are evaluated. It also says that “Oracle, NVIDIA, and OpenAI will closely collaborate to build and operate this computing system.”

SoftBank CEO Masayoshi Son, OpenAI's Sam Altman and Oracle's Larry Ellison joined President Donald Trump at the White House to tout the $500 billion investment in the "Stargate" venture.

Masayoshi Son is the CEO and founder of tech and telecommunications ... and others would invest in the fund, as well as Microsoft for the first time, BI previously reported. Although Saudi ...

The $500 billion Stargate project will be critical to "maintain American leadership in AI," one of the partners said in a statement.