Tesla publishes their own data for the safety of autopilot, which I presume is based on their own analysis of accident records. Is this same detailed information available to other groups (insurers, NIST, etc)? Or do they just calculate an aggregate "Tesla mile per accident" rate that is a blend of the great autopilot rate and horrible human rate?
I'm not trying to be facetious here. I have no idea if this data is available to any groups other than Tesla themselves. And if so, do they publish those numbers?