I think Musk has said he'll get to 99.9999% safety by the end of 2020 (what he said they needed for complex intersections required for the level 5 robo taxi net

I think Musk has said he'll get to 99.9999% safety by the end of 2020 (what he said they needed for complex intersections required for the level 5 robo taxi network they were to launch in 2020).