OpenAI says Operator, its AI agent that can use the web to perform tasks, will soon use a model based on o3 after previously using a custom version of GPT-4o
we switched out the underlying Operator model to o3 today. we think it's a step jump improvement from the previous 4o-based model. give it a try with some of your old prompts that failed! it was fun to work on this, the o-series paradigm makes everything so much better!