The new o3 models did so well on a prominent benchmark that some immediately questioned whether OpenAI had in fact achieved ...

OpenAI has launched the test phase for its new reasoning AI models, o3 and o3 mini, aiming to advance problem-solving and ...

OpenAI said on Friday it was testing new reasoning AI models, o3 and o3 mini, in a sign of growing competition with rivals ...

OpenAI ended its “12 Days of OpenAI” product-launch spree by unveiling the successor to its first “reasoning” model.

OpenAI CEO Sam Altman announced o3 and o3-mini, the successors to its o1 and o1-mini “reasoning” models. The company is not ...

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

OpenAI has just confirmed that is releasing new reasoning models named o3 and o3-mini, successors to the o1 and o1-mini models.

OpenAI revealed its latest frontier models, o3 and o3-mini, which the startup said crushes benchmarks set by prior artificial ...

The o3 model has reportedly set new benchmarks, outperforming its predecessors in multiple domains. It achieved a 22.8 per ...

As OpenAI’s ‘12 days of shipmas’ comes to a close, the company soft-announced AGI through the introduction of the ...

OpenAI concluded its "12 Days of OpenAI" event by launching the o3 reasoning model, a major upgrade over its predecessor o1, ...

The new o3 model is designed to outperform humans in math and programming benchmarks, o3-mini efficiency and strong ...