The ChatGPT maker will hold a 40% interest in Stargate, and would act as an extension of OpenAI, the report said, citing OpenAI CEO Sam Altman speaking to colleagues. OpenAI and SoftBank did not immediately respond to Reuters' requests for comment.

Elon Musk is already casting doubt on OpenAI’s new, up to $500 billion investment deal with SoftBank (SFTBY) and Oracle (ORCL), despite backing from his allies — including President Donald Trump.

U.S. President Donald Trump announced on January 21 that Japan's SoftBank Group, Open AI and Oracle will together

By Sam Nussey and Anton Bridge TOKYO (Reuters) -SoftBank CEO Masayoshi Son's plan to invest billions in AI in the United States shows one way to handle the new Trump administration: go big and deal with the details later.

EFishery Pte, one of Indonesia’s most prominent startups, may have inflated its revenue and profit over several years, according to an internal investigation triggered by a whistleblower’s claim about the company’s accounting.

Former SoftBank exec Akshay Naheta's startup, Distributed Technologies Research, is trying to bridge the gap between banking and blockchain tech. Akshay Naheta, a former SoftBank dealmaker, builds new-age pipes to modernize global payment networks.

SoftBank Group shares jumped after the company and ChatGPT-maker OpenAI announced plans to invest up to half a trillion dollars in artificial-intelligence infrastructure in the U.S. Shares rose 8.8% to 10,060 yen, or equivalent to $64.69, on Wednesday in Tokyo, after climbing as much as 9.2% earlier, to their highest level since July.

OpenAI and Japanese conglomerate SoftBank will each commit $19 billion to fund a joint venture to develop data centers for artificial intelligence in the U.S., the Information reported on Wednesday, citing OpenAI CEO Sam Altman speaking to colleagues.

Asian shares are mixed after China rolled out more moves to boost its lagging stock markets. Hong Kong and Shanghai rose but then shed some of their initial gains early Thursday. Officials in Beijing said pension funds and mutual funds would be required to increase purchases of shares,

World shares are mixed after China rolled out more moves to boost its lagging stock markets. Hong Kong fell while Shanghai's benchmark gained 0.5%. Officials in Beijing said pension funds

In a groundbreaking move, at the Trump inauguration, OpenAI on Wednesday announced a new company called the Stargate Project, which is aimed at “building a new AI infrastructure” through an ambitious investment of $500 billion over the next four years.