Super. I am guessing not market moving until EOY 2020. So, FSD is feature complete this year, but likely not approved by regulators or might be BETA until then, requiring human oversight.
On the other hand, this might be market moving in 2019 if drivers are able to experience FSD and see how close it is to completion.
Elon said that every intervention of AP is uploaded to Tesla and analysed, which seems to be a confirmation of what was previously a speculation.
That last point is curious from my personal perspective.
I take a sharp exit/series of turns during ski trips on Nav on AP. Used AP like 3-4 times there. Actually, I get a warning "high curvature detected". One time AP crossed the white line there and scared my wife, but other times drove like a champ.
But right after the merge to another highway the lane splits into 2 dif. highways. AP says "confirm lane change to follow the route" even though you don't need to change it as long as you take the right lane at the split. So, one time there it tried to take the wrong lane at the split and I intervened. The next time I drove there the AP took the correct lane. I was quite surprised. However, last weekend it tried to take the wrong lane again at the split and I intervened. Wondering how long it will take me to train the AP? Maybe somebody else taking the other lane re-trains it wrong? There's no single right behavior at the split point though.