OpenAI does not use data submitted to and generated by our API to train OpenAI models or improve OpenAI’s service offering. In order to support the continuous improvement of our models, you can fill out this form to opt-in to share your data with us. "
The OpenAI API also allows opting out of training the OpenAI for training. If you are referring to something else with data, happy to learn.
https://help.openai.com/en/articles/5722486-how-your-data-is...
"API
OpenAI does not use data submitted to and generated by our API to train OpenAI models or improve OpenAI’s service offering. In order to support the continuous improvement of our models, you can fill out this form to opt-in to share your data with us. "