> But our engineers still supplied the invaluable understanding of the high-level inter-system components and the design-level tradeoffs, making informed choices around the problems we wanted to solve and the scale we knew we needed to achieve. Very often, we found that the role of the engineers was to tell Claude “no.”

And how long it will be that all the domain knowledge has been extracted from the engineers that was gained across years of experience. We have already seen this happening with very update of the model.