[largbae]

We can have ChatGPT talk to itself by simply opening two chats and pasting back and forth. But the LLM can't win: if it notices then it will be called "wrong" because it is talking to another instance of itself. If it does not notice then it is "wrong" because it failed to notice.

[ben_w]

With perfect duplication it's hard to tell; I imagine that if we had a magic/sci-fi duplication device that worked on people, and a setup that resolved the chirality problem, the subjects would have similar difficulties.