I asked GPT4 to draw a dog or a skull in openscad and even though the end result was buggy, commenting things in the code here and there and making some volumes transparent I figured out he got it okay. For instance the dog had two eyes two ears one long nose (potatoids). It understood the symmetry of both pairs but was unable to place them at the right place. It's not like it was just misaligned, things were in the wrong planes, but they where there. As if he hadn't understood a face is like one face of a cube.