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.

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 ...

This moment has arrived for OpenAI and its CEO, Sam Altman. The US startup said this week that the Chinese lab DeepSeek may have "inappropriately" used OpenAI outputs to train new AI models in a ...

Sam Altman-led OpenAI launched its latest generative AI (artificial intelligence) model “Deep Research” to counter the growing competition from China’s DeepSeek. Deep Research is meant to ...

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 ...

Microsoft (MSFT)-backed OpenAI said it is releasing OpenAI o3-mini, “the newest, most cost-efficient model in our reasoning series, available in both ChatGPT and the API today.” “Previewed ...

Microsoft-backed artificial intelligence start-up OpenAI has introduced a new AI agent within ChatGPT called "Deep Research." The company said that the new integrated tool is powered by a version 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 ...