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

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

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

OpenAI has also made the new model available via several of its application programming interfaces. Developers can use the ...

OpenAI today released o3-mini, a new, more cost efficient model that's available for both ChatGPT and the OpenAI API starting ...

OpenAI has released o3-mini, providing a more powerful model to face off against the dark horse DeepSeek in what is shaping ...

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 ...

OpenAI on Friday released the latest model in its reasoning series, o3-mini, both in ChatGPT and its application programming ...

It's 63% cheaper than OpenAI o1-mini and 93% cheaper than the full o1 model, priced at $1.10/$4.40 per million tokens in/out.

It is OpenAI's first reasoning model that's available to ChatGPT's free users. The OpenAI o3-mini, previewed in December 2024 ...

STEM reasoning OpenAI has launched o3-mini, a new artificial intelligence model in its reasoning series designed to enhance ...

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