Also "a blurry jpeg of the internet". LOL, all we need is "a series of tubes, not a truck" and we're set.
I think we are focusing on the model too much and miss the real hero - language. The corpus of text these models are trained on is a marvel of human creativity. This cultural artefact is the diff between primitive and modern humans. And it is the diff between a random initialisation and a trained GPT-4. Maybe the brain or the model don't matter, but what you train them on.
Even more, language is special. Ideas are self replicators, they have a lifecycle, they have evolutionary pressure to improve. Ideas travel a lot. No single human can recreate this knowledge, it is the result of massive search. I'd say more than 99% of human intelligence is based on applying ideas invented by someone else. So let's be more lenient on the parroting accusations. AIs can be smart if they get feedback, like AlphaZero, but without feedback they of course have to parrot.
