Tesla has officially started rolling out Full Self-Driving v14.3 to Early Access Program (EAP) members, and there are a lot of new improvements. We are in EAP and will be on the road with v14.3 in the coming hours, so we’ll have a lot of things to discuss over the next few days, especially coming from v14.2.2.5, which I called the most “confusing” FSD release of all time. 🚨 Tesla Full Self-Driving v14.3 is here and it is coming with so many new features Looks like there will be some MAJOR improvements to the general performance. Truly seems like it will be significantly different than v14.2 pic.twitter.com/mhdfBLuDup — TESLARATI (@Teslarati) April 7, 2026 Tesla brought out a lot of improvements, according to the v14.3 release notes, which list a vast number of fixes, new features, and new capabilities. Here’s what Tesla’s release notes for the v14.3 release state: Improved parking location pin prediction, now shown on a map with a P icon. Increased decisiveness of parking spot selection and maneuvering. Rewrote the Al compiler and runtime from the ground up with MLIR, resulting in 20% faster reaction time and improving model iteration speed. Enhanced response to emergency vehicles, school buses, right-of-way violators, and other rare vehicles. Mitigated unnecessary lane biasing and minor tailgating behaviors. Improved handling of small animals by focusing RL training on harder examples and adding rewards for better proactive safety. Improved traffic light handling at complex intersections with compound lights, curved roads, and yellow light stopping – driven by training on hard RL examples sourced from the Tesla fleet. Upgraded the Reinforcement Learning (RL) stage of training the FSD neural network, resulting in improvements in a wide variety of driving scenarios. Upgraded the neural network vision encoder, improving understanding in rare and low-visibility scenarios, strengthening 3D geometry understanding, and expanding traffic sign understanding. Improved handling for rare and unusual objects extending, hanging, or leaning into the vehicle path by sourcing infrequent events from the fleet. Improved handling of temporary system degradations by maintaining control and automatically recovering without driver intervention, reducing unnecessary disengagements. Tesla also listed a handful of future improvements as well: Expand reasoning to all behaviors beyond destination handling Add pothole avoidance Improve driver monitoring system sensitivity with better eye gaze tracking, eye wear handling, and higher accuracy in variable lighting situations CEO Elon Musk has said that v14.3 could be “where the last big piece of the puzzle finally lands.” We have high expectations for this release because, in a lot of ways, v14.2’s final version was extremely disappointing and seemed to be a regression more than anything. Nevertheless, Full Self-Driving v14.3 is going to be quite an interesting test, considering this is also the first time Musk has stated it will feel like the car will be “sentient.” Reasoning will be a bigger piece of the puzzle with this release, although there were some elements of it in v14.2. Tesla AI Head says future FSD feature has already partially shipped We plan to travel plenty of miles with it over the next few days, so we’ll keep you posted on what our thoughts are.