They do, but for what ever reason they are not(or don't appear to be) using it to make machine readable maps. From what I can work out, they are using the reco

They do, but for what ever reason they are not(or don't appear to be) using it to make machine readable maps. From what I can work out, they are using the recorded data to create models that can identify road types in realtime, vaguely zero shot. I think musk has an aversion to "HD" maps, which explains a lot. HD maps would solve a large number of issues for them (its how lyft and wayve do it, well partly. )