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,

SoftBank is reportedly considering a historic $25 billion investment in OpenAI, which could surpass Microsoft's stake and position SoftBank as the ChatGPT maker's largest investor.

Tokyo stocks were sharply higher Wednesday morning, led by rises in SoftBank Group following news it would be part of a massive artif

SoftBank is in talks to invest up to $25 billion in ChatGPT owner OpenAI, according to a person familiar with the matter, as the Japanese conglomerate continues to expand into the sector.

OpenAI is in talks for an investment round to raise nearly $40 billion that would value the AI startup at up to $340 billion, the Wall Street Journal reported on Thursday.

Cipher Mining Inc. (NASDAQ:CIFR) (“Cipher” or the “Company”) today announced a $50 million investment from SoftBank Group Corp.(TSE: 9984, “ SoftBank ”), one of the world’s most prominent investment holding companies.

Global shares mostly rose Thursday after the U.S. Federal Reserve opted not to cut interest rates for the first time since it began trying to help the economy through easier rates

Asian shares mostly rose Thursday after the U.S. Federal Reserve opted not to cut interest rates for the first time since it began trying to help the economy through easier rates in September.

Cipher Mining Inc. (NASDAQ:CIFR) ("Cipher" or the "Company") today announced a $50 million investment from SoftBank Group Corp. (TSE: 9984, "SoftBank"), one

Japanese investment conglomerate SoftBank (SFTBY) intends to invest up to $40 billion in OpenAI, leaving another initial backer, Microsoft

Trump targets BRICS over de-dollarization, warns of 100% tariffs. Markets brace for trade risks as US-China tensions threaten sentiment.