(a) Your Content. You may provide input to the Services (“Input”), and receive output generated and returned by the Services based on the Input (“Output”). Input and Output are collectively “Content.” ...

(c) Use of Content to Improve Services. One of the main benefits of machine learning models is that they can be improved over time. To help OpenAI provide and maintain the Services, you agree and instruct that we may use Content to develop and improve the Services. You can read more here about how Content may be used to improve model performance. We understand that in some cases you may not want your Content used to improve Services. You can opt out of having Content used for improvement by contacting support@openai.com with your organization ID. Please note that in some cases this may limit the ability of our Services to better address your specific use case.

https://openai.com/policies/terms-of-use