Chips are the limiting factor for AI, and now we have AIs making chips better than human engineers. This feels like an infinite compute cheat code, or at least a way to get us very, very quickly to the physical optimum.
It's 6% shorter wire length. Hardly an infinite compute glitch.
6% is just the latest one - this is a real-deal engineering task in the chip design process, that an AI can do better than a human expert, and the gap is growing with time. I'm sure there's a limit, but we don't know what it is yet, especially as they hand over more of the chip design process to AI.