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 ...

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 ...

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 ...

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 ...

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 is in early talks to raise up to $40 billion in a massive funding round led by SoftBank that would value the artificial intelligence firm at $340 billion, according to a report. The funding ...

The tool, called Deep Research, arrives days after OpenAI released another one, which shops for groceries and books restaurant reservations. By Cade Metz A week ago, OpenAI released a tool that ...