The latest AI model from OpenAI achieved an “impressive leap in performance” but it still hasn’t demonstrated what experts classify as human-level intelligence

The artificial intelligence start-up said the new system, OpenAI o3, outperformed leading A.I. technologies on tests that rate skills in math, science, coding and logic.

OpenAI unveiled its latest reasoning model, o3, on the last day of its 12-day "shipmas" event. The new model is an improved version of the previously released o1 "reasoning" model. Notably, the o3 is a model family, similar to o1. There's o3 and a compact version called o3-mini, which has been fine-tuned for specific tasks.