Super good idea!!

Luc Julia (one of the main Siri's creators) describe a very similar exercice in this interview [0](It's in french, although the au translation isn't too bad)

The gist of it, is that he describes this exercice he does with his students, where they ask chatgpt about Victor Hugo's biography, and then proceed to spot the errors made by Chatgtp.

This setup is simple, but there are very interesting mechanisms in place. The student get to learn about challenging facts, do fact checking, cross reference, etc. While also asserting the reference figure of the teacher, with the knowledge to take down chat gpt.

Well done :)

Edit: adding link

[0] https://youtube.com/shorts/SlyUvvbzRPc?si=2Fv-KIgls-uxr_3z