What I meant is that it can’t self-introspect and work out how its own thought processes work. It can only know that if it was in its training data or given to the model in some other way, it’s not (yet?) possible for it to know about its inner workings just from working it out
But this is true of humans in many cases too
It’s training data is from 2021, so it won’t contain anything about how ChatGPT works, maybe a bit about how LLMs in general work though