>Good enough? There's no such thing.
This is just wrong. Maybe you can't imagine good enough, I can. And I think "better" is going to start getting diminishing returns as the velocity of improvements I expect to slow and the value of improvements are going to become less meaningful. The "cost" of a LLM making mistakes is already pretty low, cutting it in half is better, sure, but it's so low already I don't particularly care if it gets some multiple more rare.