The company at the heart of the artificial-intelligence revolution, OpenAI, just raised money at a $300 billion valuation, as the publicly traded AI stocks advanced on Tuesday.

OpenAI on Monday revealed it is getting up to $40 billion in new funding. The new funds arose out of a fundraising round for the AI company in which SoftBank Group is serving as the lead investor.

OpenAI is rolling out a pair of new artificial intelligence models that mimic the process of human reasoning to field more ...

Metr, a frequent OpenAI partner, suggested in a blog post that it wasn't given much time to evaluate the company's powerful ...

OpenAI, the artificial intelligence company behind ChatGPT, said it has finalized a funding round that will bring in $40 billion from SoftBank Group Corp. and other investors at a $300 billion ...

After this round, OpenAI is worth more than most private giants, including Chevron ($294bn), Salesforce ($257bn), McDonald's ($223bn), Pepsico ($205bn) and Samsung($263bn).

A group of ex-OpenAI employees on Friday filed a proposed ... opposing the company’s planned conversion from a nonprofit to a for-profit corporation. The brief, filed by Harvard law professor ...

OpenAI CEO Sam Altman issued a blunt warning Thursday on social ... for 20 GW of additional load by 2030 across its 11-state footprint. Oil giant Chevron Corp. (NYSE:CVX) is another unexpected entrant ...