There is no ‘the final token’ for weights not at the final layer.
Because that is where all the gradients flow from, and why the dog wags the tail.
Aggregations of things need not be of the same kind as their constituent things? This is a lot like calling an LLM an activation optimizer. While strictly in some sense true of the pieces that make up the training regime, it’s also kind of a wild way to talk about things in the context of ascribing motivation to the resulting network.
I think maybe you’re intending ‘next token prediction’ to mean something more like ‘represents the data distribution, as opposed to some metric on the output’, but if you are this seems like a rather unclear way of stating it.
It took me a good while reading this to figure out whether it was a deconstruction of tabooing words. I would have felt less so if the post didn’t keep replacing terms with ones that are both no less charged and also no more descriptive of the underlying system, and then start drawing conclusions from the resulting terms’ aesthetics.
With regards to Yudkowsky’s takes, the key thing to keep in mind is that Yudkowsky started down his path by reasoning backwards from properties ASI would have, not from reasoning forward from a particular implementation strategy. The key reason to be concerned that outer optimization doesn’t define inner optimization isn’t a specific hypothesis about whether some specific strategy with neural networks will have inner optimizers, it’s because ASI will by necessity involve active optimization on things, and we want our alignment techniques to have at least any reason to work in that regime at all.