David and James discussed some information that Elon Musk provided during an interview Elon had with Lex Fridman.

Elon said FSD Beta 11 would be one stack to rule them all. Currently, Tesla FSD (full self-driving) is on beta version 10.8. 10.8 is getting generally very strong reviews. Tesla FSD has had different neural net stacks for various aspects of the driving. One neural net for driving in highways another for driving on city streets and another for driving in parking lots. For at least 6 months, Tesla has wanted to merge all of them into one neural net for all of the driving. It would be better to not have handoffs between neural nets which can cause errors and problems. However, Tesla could only make the transition to one stack if this would not cause a large drop in reliability and performance for the FSD. Apparently, FSD Beta version 11 will be when Tesla's single neural net will outperform the separate neural nets.