LLMs confabulate not hallucinate
This reminds me of something from “The language instinct” by Steven pinker. One thing that stuck with me was a story of a girl named Denys who is or was severely mentally handicapped, but speaks perfectly.<p>She can’t read, write, handle money, but confabulates engaging and convincing stories about receiving mail, haggling with her bank, her boyfriend. She speaks with proper grammar, intonation, etc, but doesn’t demonstrate any understanding of what she talks about beyond the words. She doesn’t have a bank account or a boyfriend.<p>Trying to find more and I can’t find anything about her on the internet, I would have to look at the references. Maybe it’s questionable.<p>Anyway, I like to think about what the hell we even mean when we say we “know something”, and where we should actually put the bar for AI. Where is the line between confabulation and knowledge? Is knowledge just confabulation that happens to be correct?<p>I feel like it’s possible that Denys could feel that she “knows” what she is saying, but is simply trapped in, with a working knowledge of the world and is just unable to translate it into actions, and words are just her only degree of freedom.<p>I don’t remember where I was going with this, but I agree that “confabulation” is a much better term to use, but we also shouldn’t discount what it means to be able to confabulate.