Insect behaviour. Flight of birds. Turtle navigation. A footballer crossing the field to intercept a football.
This is what Chomsky always wanted ai to be... especially language ai. Clever solutions to complex problems. Simple once you know how they work. Elegant.
I sympathize. I'm a curious human. We like elegant, simple revelations that reveal how out complex world is really simple once you know it's secrets. This aesthetic has also been productive.
And yet... maybe some things are complicated. Maybe LLMs do teach us something about language... that language is complicated.
So sure. You can certainly critique "ai blogosphere" for exuberance and big speculative claims. That part is true. Otoh... linguistics is one of the areas that ai based research may turn up some new insights.
Overall... what wins is what is most productive.
> Maybe LLMs do teach us something about language... that language is complicated.
It certainly teaches us many things. But an LLM trained on as many words (or generally speaking an AI trained on sounds) in similar quantities of a toddler learning to understand, parse and apply language, would not perform well with current architectures. They need orders of magnitude more training material to get even close. Basically, current AI learns slowly, but of course it’s much faster in wall clock time because it’s all computer.
What I mean is: what makes an ALU (CPU) better than a human at arithmetic? It’s just faster and makes fewer errors. Similarly, what makes Google or Wikipedia better than an educated person? It’s just storing and helping you access stored information, it’s not magic (anymore). You can manually do everything mechanically, if you’re willing to waste the time to prove a point.
An LLM does many things better than humans, but we forget they’ve been trained on all written history and have hundreds of billions of parameters. If you compare what an LLM can do with the same amount of training to a human, the human is much better even at picking up patterns – current AIs strongest skill. The magic comes from the unseen vast amounts of training data. This is obvious when using them – stray just slightly outside of the training zone to unfamiliar domains and ”ability” drops rapidly. The hard part is figuring out these fuzzy boundaries. How far does interpolating training data get you? What are the highest level patterns are encoded in the training data? And most importantly, to what extent do those patterns apply to novel domains?
Alternatively, you can use LLMs as a proxy for understanding the relationship between domains, instead of letting humans label them and decide the taxonomy. One such example is the relationship between detecting patterns and generating text and images – it turns out to be more or less reversible through the same architecture. More such remarkable similarities and anti-similarities are certainly on the horizon. For instance, my gut feeling says that small talk is closer to driving a car but very different from puzzle solving. We don’t really have a (good) taxonomy over human- or animal brain processes.