OpenAI just released o3-mini, a reasoning model that’s faster, cheaper, and more accurate than its predecessor.

OpenAI rolled out a new, lightweight artificial intelligence model that it said is capable of humanlike reasoning and makes ...

OpenAI has launched a new 'reasoning' AI model, o3-mini, the successor to the AI startup's o1 family of reasoning models.

OpenAI CEO Sam Altman teased exactly two weeks ago that o3-mini would ship in “a couple of weeks,” and it’s arriving on time ...

SoftBank's investment in OpenAI may position the company as the world's joint-second most valuable private tech firm after ...

It is claimed that DeepSeek is roughly as good as the latest systems from US companies, but it's probably too early to say.

OpenAI faces an uphill climb as it argues that Indian courts cannot hear lawsuits about its U.S.-based business in the ...

A new investment from the Japanese conglomerate would be separate from the $100 billion tied to a project announced at the ...

Artificial intelligence startup OpenAI is in early discussions for a funding round that could value it at a whopping $340 ...

OpenAI is in talks for an investment round to raise nearly $40 billion that would value the AI startup at up to $340 billion, ...

OpenAI has been cozying up to the government for a few years now, and it’s been turbocharged under the Trump Presidency.