https://techcrunch.com/2018/02/01/california-dmv-disengagement-report-reveals-self-driving-improvements/

California’s Department of Motor Vehicles releases an annual report detailing the number of disengagements reported by companies it has licensed to test autonomous vehicles on public roads in the state. This year, the report reveals some interesting details about the progress of some of those companies, including Waymo, GM’s Cruise and Tesla (sort of – you’ll see what I mean).

Cruise’s numbers were very positive, relatively speaking. The company’s reported around a 1400% improvement in performance, with the number of average miles between disengagements climbing from around 300 miles between each to aver 4,600.