To some extent there must be a free lunch, because today's 30B models are enormously better than the 30B models that existed a year ago. I suppose it's an open

To some extent there must be a free lunch, because today's 30B models are enormously better than the 30B models that existed a year ago. I suppose it's an open question whether there is another free lunch or whether the 30B models in a year will be not much better than our current ones.