OpenAI Unveils o3, a Smarter AI Model With Improved Reasoning Skills
OpenAI has unveiled a new AI model that it says takes longer to solve problems but gets better results, following Google’s similar announcement a day earlier. The model, called o3, replaces o1 from September and spends extra time working through questions that need step-by-step reasoning.

It scores three times higher than o1 on ARC-AGI, a test … ⌘ Read more