During the 12 days of Shipmas, OpenAI unveiled its latest advancements in artificial intelligence with the announcement of the o3 model and its counterpart, the o3 Mini. These models improve reasoning ...

OpenAI on Friday launched a new AI “reasoning” model, o3-mini, the newest in the company’s o family of reasoning models. OpenAI first previewed the model in December alongside a more capable system ...

OpenAI just released a new ChatGPT model that's better and more reliable than its best reasoning models to date. ChatGPT o3-pro joins the list of AI chatbot options in the app, replacing the o1-pro ...

OpenAI Releases o3-pro, an Upgrade to Its ‘Most Intelligent Model’ Your email has been sent Comparative evaluations Pass@1 accuracy and efficiency benchmarks 4/4 reliability benchmarks Limitations of ...

OpenAI has officially released o3-pro, an advanced AI reasoning model that the company claims is its most capable to date. The new o3-pro is being rolled out to ChatGPT Pro and Team users, replacing ...

o3 is an AI model announced by OpenAI in April 2025, and is said to be 'the most advanced inference model in OpenAI's history' because it outperformed previous models in benchmarks that measure ...

On the final day of the '12 Days of OpenAI' event, OpenAI today announced the upcoming o3 family of reasoning models. Similar to the existing o1 family, the o3 family will include o3 and o3 mini ...