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 Trump's big new AI push, is the son of an immigrant pig farmer with a spectacular but also sketchy investment record.

Two of the most powerful tech leaders in the world, Microsoft CEO Satya Nadella and Tesla CEO Elon Musk, are not exactly fans ...

OpenAI will have operational responsibility and Son will be the chairman of Stargate. Arm, Microsoft, Nvidia, Oracle, and OpenAI are the project's “key initial technology partners." Ellison said ...

OpenAI, SoftBank, Oracle, and President Trump unveil a $500 billion dubbed Stargate project to build massive data centers for ...

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 ...

Microsoft and OpenAI are loosening the tight bond that connects them. In future, OpenAI will be able to obtain cloud ...

Microsoft on Tuesday said it has changed some key terms of a deal with OpenAI after the ChatGPT creator announced a joint ...

Microsoft, in a blog post, said it has "approved OpenAI's ability to build additional capacity, primarily for research and ...

Shares of SoftBank Group Corp. jumped as much as 8.1% after US President Donald Trump announced a multi-billion dollar push ...

Microsoft said it has "revenue sharing agreements that flow both ways" with OpenAI. "The key elements of our partnership ...

Microsoft has revised key terms in its deal with OpenAI following the latter's joint venture with Oracle and SoftBank to ...