Planetary VC founder @ramez reveals the one regulation he'd impose on OpenAI and Anthropic to find out how close we really are to an AI intelligence explosion: "I'm not saying it's impossible. I'm saying that right now we don't appear to be close." "There's a set of things that we can only really get from inside the labs that would tell us if these exponents of scaling are changing. If that's happening, you can plot that out and say, at this point, the feedback loop looks like it actually…