Now hopefully I’ve convinced you that I have a functional grasp of both psychology and AI science
The ANN models I played with in My AI class
Yeah, I'm not sure if you're aware of the severe limitations. LLMs aren't ANNs. They're a specific subset of them. We've hardcoded attention heads and all the things they're made of. The networks in them are strictly feed-forward so the learning is doable on current day supercomputers... So no feedback loops. In fact no loops at all. And no feedback either.
There's just nothing in them like in a brain, like when an animal gets to experience sensations /stimulation /qualia, there's this whole process going on. And it changes the animal. The handling of qualia is entirely different in LLMs. It doesn't do anything to them. They stay exactly the same as we haven't figured out in-place learning yet, at that scale.
We do not understand that mathematical process well enough
And it's not really a question whether we understand that mathematical process or not. It's just entirely absent. So there's nothing there to understand as LLMs are not ANNs. The part where they store information in their neurons (/weights) and adapt by stimulation isn't there. And we know that for a fact since we designed them. And for me, the ability to learn, or change in a way, or be affected by stimuli would be a minimum requirement.
We have not solved the hard problem of consciousness, we do not know what a brain is well enough to say what is and isn’t a brain.
I'll somewhat go with that. Consciousness and sentience aren't well defined. They're not really scientific terms. But we're certainly able to tell some of it. For example a TV set, car, fridge (as of today) or book isn't conscious the same way an animal is. Sure my fridge has some sensors to perceive something about its surroundings. A book has information in it and it can change the world by people reading it. But I don't think defining consciousness as loosely as that makes any sense. Any NPC in a first-person-shooter game has more sensory input, internal state, and output than any ChatGPT. Any car from 10 years ago has a bunch of electronics, processing power, internal states and even feedback-loops(!) inside. So pretty much everything would qualify as a conscious entity.

