It's a serious question. I took a few hours to try this range of models to do this task. Online guides recommend to calibrate the size of the image with a "horizon" line and its real physical size. That's quite complicated.
I wish new models coupled with LLM would be capable of estimating the size of features on the map, e.g. the size of the car in meters, to be able to derive the speed with a world understanding. But I have found no resource doing this.
