alt Hacker News> It’s true
It's not. "Brains as electrical circuits" is a gross simplification based on our ignorance and prejudices. (In the 18th century they spoke of brains as "clockwork mechanisms".)
LLMs, in contrast, are literally next token predictors. We know exactly how LLMs work, and they are exactly that.
> We know exactly how LLMs work
I think you imply a rather loose standard for "exactly" here. I wouldn't even say this of major deterministic software projects that are orders of magnitude smaller than frontier LLM weight-dumps. In principle we could work our way through these systems eventually, sure, maybe even a single person could do so. But if we really understand exactly how our software works, how have we been tolerating bugs that lay dormant for years before being discovered by AI-assisted processes?