I'm more or less a layperson when it comes to LLMs and this nascent concept of AI, but there's one argument that I keep seeing that I feel like I understand, even without a thorough fluency with the underlying technology. I know that neural nets, and the mechanisms LLMs employ to train and form relational connections, can plausibly be compared to how synapses form signal paths between neurons. I can see how that makes intuitive sense.
I'm struggling to articulate my cognitive dissonance here, but is there any empirical evidence that LLMs, or their underlying machine learning technology, share anything at all with biological consciousness beyond a convenient metaphor for describing "neural networks" using terms borrowed from neuroscience? I don't know that it necessarily follows that just because something was inspired by, or is somehow mimicking, the structure of the brain and its basic elements, that it should necessarily relate to its modeled reality in any literal way, let alone provide a sufficient basis for instantiating a phenomena we frankly know very little about. Not for nothing, but our models naturally cannot replicate any biological functions we do not fully understand. We haven't managed to reproduce biological tissues that are exponentially less complex than the brain, are we really claiming that we're just jumping straight past lab-grown t-bones to intelligent minds?
I'm sure most of the people reading this will have seen Matt Parker's videos where they "teach" matchbooks to win a game against humans. Is anyone suggesting those matchbooks, given infinite time and repetition, would eventually spark emergent consciousness?
> The argument would be that that conceptual model is encoded in the intermediate-layer parameters of the model, in a different but analogous way to how it's encoded in the graph and chemical structure of your neurons.
Sorry if I have misinterpreted anyone. I honestly thought all the "neuron" and "synapse" references were handy metaphors to explain otherwise complex computations that resemble this conceptual idea of how our brains work. But it reads a lot like some of the folks in this thread believe it's much more than metaphors, but rather a literal analog.