SoftBank is preparing to lead fresh investment into OpenAI at a $300 billion valuation, Business Insider understands — a move that would value the ChatGPT maker the same as TikTok owner ByteDance.

Feb 2 (Reuters) - Generative artificial intelligence heavyweight OpenAI launched a new AI tool on Sunday called "deep research", which it said conducts multi-step research on the internet for ...

OpenAI used the subreddit, r/ChangeMyView, to create a test for measuring the persuasive abilities of its AI reasoning models. The company revealed this in a system card — a document outlining ...

This week, OpenAI and the White House accused DeepSeek of something akin to theft. In a flurry of press statements, they said the Chinese upstart had bombarded OpenAI's chatbots with queries and ...

A lawyer for Elon Musk has called on the California and Delaware attorneys general to force OpenAI to auction off a large stake in its business, intensifying a bitter fight with the company’s ...

OpenAI on Friday launched a new AI “reasoning” model, o3-mini, the newest in the company’s o family of reasoning models. OpenAI first previewed the model in December alongside a more capable ...

OpenAI, the company behind ChatGPT, has announced an agreement to collaborate with U.S. National Laboratories, indicating that it plans to assist in various fields, including nuclear security. The ...

OpenAI just released o3-mini, a reasoning model that’s faster, cheaper, and more accurate than its predecessor. On Thursday, Microsoft announced that it’s rolling OpenAI's reasoning model o1 ...

On Tuesday, Bloomberg and the Financial Times reported that OpenAI and Microsoft, its biggest investor, are looking into evidence that DeepSeek used OpenAI’s intellectual property to build its ...

Fresh on the heels of a controversy in which ChatGPT-maker OpenAI accused the Chinese company behind DeepSeek R1 of using its AI model outputs against its terms of ...

Operator, a new computer-using tool from OpenAI, is brittle and occasionally erratic, but it points to a future of powerful A.I. agents. Credit...Ard Su Supported by By Kevin Roose Reporting from ...