logoalt Hacker News

stonyrubbishyesterday at 1:00 AM5 repliesview on HN

Human cognition is nothing like AI "cognition." It really bothers me that people think AI is doing the same thing the human mind does. AI is more like a parrot which is trained to give a correct-looking response to any question. The parrot doesn't think, doesn't know what its doing etc, it just does it because it gets a treat every time a "good" answer is prompted. This is why it can't do things like know how many parenthesis are balanced here ((((()))))) (you can test this), it doesn't have any kind of genuine cognition.


Replies

saxonwwyesterday at 1:57 AM

> Human cognition is nothing like AI "cognition."

I've wondered about this. Do we really know enough about what the human brain is doing to make a statement like this? I feel like if we did, we would be able to model it faithfully and OpenAI, etc. would not be doing what they're doing with LLMs.

What if human cognition turns out to be the biological equivalent of a really well-tuned prediction machine, and LLMs are just a more rudimentary and less-efficient version of this?

show 1 reply
fgfarbenyesterday at 7:46 AM

I love reading posts like this. When you were a child, learning math or grammar, do you not remember bouncing off the walls of incorrect answers, eventually landing on a trajectory down the corridor of the right answer? Or were you always instantly zero-shotting everything?

In my experience, this is exactly how language models solve hard new problems, and largely how I solve them too. Propose a new idea, see if it works, iterate if not, keep going until it works.

Of course you can see how to solve a problem that you've seen before, like a visual puzzle about balanced parentheses. We're hyper specialized to visually identify asymmetries. LMs don't have eyes. Your mockery proves nothing.

show 1 reply
chpatrickyesterday at 1:12 AM

This is such a boring cliche by now. "thinking" and "knowing what it's doing" are totally vague statements that we barely understand about the human mind but in every comment section about AI people definitively state that LLMs don't do them, whatever they are.

show 2 replies
sphyesterday at 7:27 AM

> Human cognition is nothing like AI "cognition." It really bothers me that people think AI is doing the same thing the human mind does.

This might sound callous, but I wonder if people saying this themselves have very limited brains more akin to stochastic parrots rather the average homo sapiens.

We are very different, and there are some high-profile people that don't even have an internal monologue or self-introspection abilities (one of the other symptoms is having an egg-shaped head)

show 1 reply
CamperBob2yesterday at 5:41 AM

AI is more like a parrot which is trained to give a correct-looking response to any question.

A parrot that writes better code and English prose than I do?

I would like to buy your parrot.

show 1 reply