While the original o1 model still has broader general knowledge than o3-mini, the new model's major advantage is its faster speed and higher performance compared to o1-mini.

OpenAI has officially launched GPT-5, promising a faster and more capable AI model to power ChatGPT. The AI company boasts ...

ChatGPT 5 is the default chatbot version for the ChatGPT web, desktop, and mobile apps. But if you don't like it, did you ...

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 ...

OpenAI released its o3-mini reasoning model to all users (including free tier) on Friday.

On Friday, OpenAI launched o3-mini, which it claims is the most cost-efficient reasoning model it has released to date.

OpenAI’s o3-Mini Is a Leaner AI Model That Keeps Pace With DeepSeek On the heels of DeepSeek R1, the latest model from OpenAI promises more advanced capabilities at a cheaper price.

Over the last week, OpenAI's place atop the AI model hierarchy has been heavily challenged by Chinese model DeepSeek. Today, OpenAI struck back with the public release of o3-mini, its latest ...