>avoid pathological states These just need to be relatively rare and not dangerous when they happen. If my car slams on its brakes every 100,000 miles for no

>avoid pathological states These just need to be relatively rare and not dangerous when they happen. If my car slams on its brakes every 100,000 miles for no good reason that's not really a big deal. At least it's not big enough to stop them from being used. >unlimited training data Unlimited is not possible, but we can get tens of millions of miles pretty easily. Then many many more as they roll out into production.