Type "owejdpowejdojweodmwepiodnoiwendoinw welidn owindoiwendo nwoeidnweoind oiwnedoin" into ChatGPT and the response is "The text you sent appears to be random or corrupted and doesn’t form a clear question." because the prompt doesnt correlate to training data.
The specific sequence of tokens that comprise the Knuth's problem with an answer to it is not in the training data. A naive probability distribution based on counting token sequences that are present in the training data would assign 0 probability to it. The trained network represents extremely non-naive approach to estimating the ground-truth distribution (the distribution that corresponds to what a human brain might have produced).
>the distribution that corresponds to what a human brain might have produced..
But the human brain (or any other intelligent brain) does not work by generating probability distribution of the next word. Even beings that does not have a language can think and act intelligent.
LLMs also don't work by generating probability distributions of the next word. Your explanation isn't able to explain why they can generate words, let alone sentences.
[Citation needed] Neuroscience isn't yet at a point when it can say this with any certainty.
Anyway. It's not a theorem that you can be intelligent only if you fully imitate biological processes. Like flight can be achieved not only by the flapping wings.
>you can be intelligent only if you fully imitate biological processes
It is not that. It is about having an understanding of how it is trained. For example, if it was trained on ideas, instead of words, then it would be closer to intelligent behavior.
Someone will say that during training it builds ideas and concepts, but that is just a name that we give for the internal representation that results from training and is not actual ideas and concepts. When it learns about the word "car", it does not actually understand it as a concept, but just as a word and how it can relate to other words. This enables it to generate words that include "car" that are consistent, projecting an appearance of intelligence.
It is hard to propose a test for this, because it will become the next target for the AI companies to optimize for, and maybe the next model will pass it.
The latest models are mostly LMMs (large multimodal models). If a model builds an internal representation that integrates all the modalities we are dealing with (robotics even provides tactile inputs), it becomes harder and harder to imagine why those representations should be qualitatively different.
Obviously there is some level of memorisation involved. That's why you can even get LLMs to write parts of Harry Potter from scratch with perfect precision.
Type "owejdpowejdojweodmwepiodnoiwendoinw welidn owindoiwendo nwoeidnweoind oiwnedoin" into ChatGPT and the response is "The text you sent appears to be random or corrupted and doesn’t form a clear question." because the prompt doesnt correlate to training data.