I'm sure this topic is already the subject of much discussion, but from the sessions I've had with ChatGPT, it's quite obvious it doesn't really "understand" ve

I'm sure this topic is already the subject of much discussion, but from the sessions I've had with ChatGPT, it's quite obvious it doesn't really "understand" very much in the way humans do. At best it seems to understand what question you want an answer to, but it often fails miserably even in simple cases (try asking it how many letters certain words have, or to give examples of words ending in a particular letter etc.). But sure, eventually it may overcome those cases and make an excellent mimic of an intelligence with understanding. If it's genuinely able to produce output accurately emulating all the sorts of logical reasoning humans can do then it may well be impossible to distinguish it from "the real thing" (whatever that actually is...)