OpenAI has expanded its latest AI models, o1-preview and o1-mini, to ChatGPT Enterprise and Edu customers, offering advanced reasoning capabilities for complex problem-solving in business and education.

OpenAI's new o1 model uses the chain of thought reasoning to improve the response in complex tasks. It brings a paradigm shift in inference scaling.

If you want to try the o1 models for yourself, you can create a free ChatGPT account, sign in, toggle "alpha modes" from the model picker, and choose o1-mini. If you want to try o1-preview, you'll have to subscribe to a ChatGPT Plus account for $20 per month.

Last week, OpenAI released “o1,” a new AI model that can reason through hard problems by breaking them down to their component parts and handling them step by step. Released in two iterations, o1-preview and o1-mini, the model is available to all ChatGPT Plus users, with a broader release to follow.