How to achieve the Plagiarism Check/ text similarity task on GPT-3

Let’s assume I have some list of content or ideas on my website. `Now I have to find out those ideas or content are available other source or not. If available how many website or source that is available ?

Hi there, the API has no access to the Internet, as it’s a text-in-text-out interface, so you can’t use it to compare any Internet sources.