The new o1-preview model, and its o1-mini counterpart, are already available for use and evaluation, here’s how to get access for yourself.

OpenAI launches new o3-mini model - here's how free ChatGPT users can try it If you use ChatGPT for STEM tasks, you'll want to check out this faster and cheaper model.

However, in order to try out the new model users will need to hand over $250 a month for a Google AI Ultra subscription.Starting today, subscribers get access to a fixed set of prompts for the new ...

OpenAI just released o3-mini, a reasoning model that’s faster, cheaper, and more accurate than its predecessor.

OpenAI's new model is primed to be a competitor to Meta's Llama models, which are open-source. Mark Zuckerberg has repeatedly said that open-source is the correct path forward for AI development.