[macrolime]

So you take the output, e.g. "George Washington was born in Virgina" and ask another prompt. Is the following true? Answer with a single word either true or false: "George Washington was born in Virgina". It will then output true/false with a probability, although for GPT-4 this is not available through the API.

[kgwgk]

Actually it's funny how you can ask the follow-up question "Are you sure?" and quite often GPT-4 will apologize and change a correct answer to give an incorrect one instead.