As someone who's spent countless hours testing ChatGPT's capabilities, I can confidently say that o3-mini is a game-changer ...

Sometimes you just need an extra boost, and in the case of ChatGPT, this is where the o-3 mini-high model comes in. The o3 ...

DeepSeek is the talk of the town right now. Even if you don't use AI like ChatGPT, which you should totally try, you must have heard all the news about the Chinese startup that tanked the stock market ...

OpenAI released two powerful reasoning models a few days ago that make ChatGPT even more impressive. These are o3 and o4-mini that you can test right away in ChatGPT. They're much better at reasoning ...

OpenAI today released o3-mini, a new, more cost efficient model that's available for both ChatGPT and the OpenAI API starting today. OpenAI previewed o3-mini in December, but it is ready at a time ...

UPDATE: Apr. 16, 2025, 2:18 p.m. EDT Now that the OpenAI livestream has ended, this article has been updated with the latest information about the o3 and o4-mini launch. OpenAI's o3 and o4-mini models ...

The news is a reversal from February announcements that said it would "no longer ship o3 as a standalone model." Katelyn is a writer with CNET covering artificial intelligence, including chatbots, ...

TL;DR: OpenAI has launched the o3-mini, its most cost-efficient and powerful model in the reasoning series, focusing on STEM capabilities. It offers features like function calling and structured ...

On Friday, ChatGPT-maker OpenAI unveiled its next-generation reasoning model, o3, as the successor to o1, capping off the company's 12 days of shipmas announcements. What Happened: On the final day of ...

For the finale of its 12 Days of OpenAI livestream event, CEO Sam Altman revealed its next foundation model, and successor to the recently announced o1 family of reasoning AIs, dubbed o3 and 03-mini.