Some of the SOTA models like gemini 3 pro are getting quite good at ballpark/estimations. I have fed it multiple complex formulas from my studies and some values. The end result is often quite close and similar in accuracy how I would do an estimation myself. (It is usually more accurate then my own ones.)

Now I don't argue there is any consciousness or magic going on. But I think the generalization that is going on is quite something! I have trained ai models for various robot control and computer vision tasks. Compared to older machine learning approaches transformers are very impressive, computationally accessible and easy to use. (In my limited experience)