METR AI researcher @ReillyHaskins02 says smarter agents may find "mega brain" ways to hide what they’re doing: "There's some obvious factors like how much the model requires chain of thought, whether the chain of thought is very readable, or faithful to what the model's actually doing." "There's obviously just model intelligence. Agents can come up with mega brain ways of obfuscating actions or making things look like they're legitimate." "Will control scale to superintelligence? It's pretty…