The $500 billion valuation would make OpenAI the world’s most valuable startup, surpassing Elon Musk’s SpaceX.

The secondary share sale investment adds to SoftBank's role in leading OpenAI's $40 billion primary funding round.

CNBC's MacKenzie Sigalos joins 'Fast Money' with a news alert on OpenAI.

(Reuters) -A private equity firm founded by U.S. President Donald Trump's son-in-law Jared Kushner has signed a deal to buy ...

Aug 15 (Reuters) - Current and former employees of OpenAI are looking to sell nearly $6 billion worth of the ChatGPT maker's ...

OpenAI employees and former staffers apparently plan to sell up to $6B worth of shares to an investor group, which will propel the company's valuation to a staggering $500B, according to Bloomberg.

Japanese mobile payment app PayPay has confidentially filed for a U.S. listing, a move that could help fund owner Softbank’s AI ambition, the company announced Friday. Founded in 2018, PayPay is the ...

OpenAI CEO Sam Altman told reporters on Thursday that the company plans to spend trillions of dollars to build the ...

At least part of OpenAI’s path to funding the significant cost of AI development will likely include a public offering in the ...

SoftBank Group's payments app operator PayPay submitted paperwork for an initial public offering in the U.S., a move that could add to the Japanese company's coffers as it pours billions into ...

Japan's PayPay Corp has applied to list American depositary shares in the United States, its parent SoftBank Corp said on ...