For the last day of ship-mas, OpenAI previewed a new set of frontier “reasoning” models dubbed o3 and o3-mini. The Verge ...

The final day of the 12 Days of OpenAI, brought back OpenAI CEO Sam Altman to show off a brand new set of AI models coming in ...

OpenAI has unveiled a new model for its products, arriving for users near the end of January, 2025: It's called o3 (we seem ...

CEO Sam Altman closed out the 12 Days of OpenAI event Friday with a first look at the company's upcoming o3 reasoning model.

Reasoning models are supposed to fact-check themselves by producing a step-by-step plan to find a correct answer.

A report from The Information suggests it could be called o3, skipping o2 as that is the name of a telecom company in the UK. This was backed up by a cryptic post on X from OpenAI CEO Sam Altman ...

A day after Google announced its first model capable of reasoning over problems, OpenAI has upped the stakes with an improved ...

OpenAI saved its biggest announcement for the last day of its 12-day "shipmas" event. On Friday, the company unveiled o3, the ...

The o3-mini variant, also announced Friday, includes an adaptive thinking time feature, offering low, medium, and high ...

AlexNet, created by Alex Krizhevsky, Sutskever and Geoffrey Hinton, used a deep convolutional neural network (CNN)—a powerful ...

OpenAI makes the remarkable claim that o3, at least in certain conditions, approaches AGI — with significant caveats. More on that below. Why call the new model o3, not o2? Well, trademarks may ...