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

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

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

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

On Friday, OpenAI made o3-mini, the company’s most cost-efficient AI reasoning model so far, available in ChatGPT and the API ...

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 ...

The lights dimmed as five actors took their places around a table on a makeshift stage in a New York City art gallery turned ...

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

Over the last week, OpenAI's place atop the AI model hierarchy has been heavily challenged by Chinese model DeepSeek. Today, ...

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 ...