DeepSeek, a Chinese company, announced a cost-effective AI language model rivaling U.S. tech giants, causing a market stir.

OpenAI could double its market valuation through another round of funding, valuing the AI firm at $340 billion.

Reports began circulating this week that SoftBank is in talks to invest as much as $25 billion into OpenAI, a move that would ...

SoftBank's investment in OpenAI may position the company as the world's joint-second most valuable private tech firm after ...

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

The Japanese conglomerate is in talks to spend up to $43 billion to boost the ChatGPT developer.

SoftBank Group (TYO:9984) is in talks to lead a funding round of up to $40 billion in OpenAI, valuing the ChatGPT maker at ...

SoftBank Group, led by Masayoshi Son, is in discussions to invest up to $40 billion in OpenAI, valuing it at $300 billion.

SoftBank Group is in talks to lead a funding round of up to $40 billion in artificial intelligence developer OpenAI at a ...

A new investment from the Japanese conglomerate would be separate from the $100 billion tied to a project announced at the ...

Major tech stocks sold off this week on DeepSeek jitters, but the mood in the bond market was more forgiving Oracle Corp. on Thursday received a $7.75 billion shot of confidence from bond investors to ...