> Tesla does have a sizeable 3D ground truth; they collected tons of data mounting LiDAR on their test vehicles.
"Sizable" for evaluating safety has to be big enough to give small confidence intervals on your error -- and with self-driving, you need to cover a robust set of rare scenarios upsampled from general driving as well. I really doubt Tesla has what they need to convince themselves of higher levels of safety.
"Sizable" for evaluating safety has to be big enough to give small confidence intervals on your error -- and with self-driving, you need to cover a robust set of rare scenarios upsampled from general driving as well. I really doubt Tesla has what they need to convince themselves of higher levels of safety.