How hard would it be for the model to be like: "Okay, there's a bar chart in the picture, the left bar is 350 px in size and the right bar is 120 px. Meanwhile,

How hard would it be for the model to be like: "Okay, there's a bar chart in the picture, the left bar is 350 px in size and the right bar is 120 px. Meanwhile, the labeled values are X and Y, which doesn't seem to match those relative sizes due to this math I ran thanks to all the cool deterministic tools I have." Apparently quite a bit.