Comment by jephs

The big win would be, "Here's the deception neuron, here's the sycophancy neuron, here's the prioritize my own goals over the goals of the user neuron, here's the seek control over my environment neuron."

How much would it cost to find those things, if they exist? For using the blog post's methods to label every neuron in modern arch, Claude and Gemini produce similar back of the envelope math that looks something like, within an order of magnitude of the resources it takes to pretrain the model in the first place. If you have a better way of narrowing down the set of candidates, probably a lot cheaper.

Would that be reliable and useful? Well.