12 Days of OpenAI: Full o1 Model, ChatGPT Pro, Sora, and More

Editor’s Note: This post was originally published before Day 4 of 12 Days of OpenAI. It will be updated throughout the event with new releases and announcements.

OpenAI just kicked off an ambitious “12 Days of OpenAI” holiday campaign featuring product and feature releases every business day between December 5 and December 20. And three days in, we're already seeing some of the most significant updates in the company's history.