2023.2.12 Official Tesla Release Notes

– Enabled FSD Beta on freeway. This unifies the vision and scheduling stack on and off-highway and replaces the legacy freeway stack, which is more than four yrs outdated. The legacy highway stack continue to relies on quite a few solitary-digital camera and one-body networks, and was setup to tackle very simple lane-particular maneuvers. FSD Beta’s multi-digicam movie networks and subsequent-gen planner, that enables for additional intricate agent interactions with considerably less reliance on lanes, make way for adding additional intelligent behaviors, smoother command and much better choice building.

– Included voice drive-notes. Immediately after an intervention, you can now deliver Tesla an nameless voice concept describing your working experience to aid enhance Autopilot.

– Expanded Computerized Unexpected emergency Braking (AEB) to deal with cars that cross ego’s path. This incorporates situations where by other automobiles run their crimson light-weight or switch throughout ego’s route, stealing the appropriate-of-way. Replay of prior collisions of this kind suggests that 49{2c093b5d81185d1561e39fad83afc6c9d2e12fb4cca7fd1d7fb448d4d1554397} of the gatherings would be mitigated by the new actions. This advancement is now active in both equally manual driving and autopilot procedure.

– Improved autopilot reaction time to pink gentle runners and prevent signal runners by 500ms, by amplified reliance on object’s instantaneous kinematics along with trajectory estimates.

– Additional a extensive-assortment highway lanes community to permit earlier reaction to blocked lanes and high curvature.

– Decreased aim pose prediction error for applicant trajectory neural community by 40{2c093b5d81185d1561e39fad83afc6c9d2e12fb4cca7fd1d7fb448d4d1554397} and minimized runtime by 3X. This was obtained by improving the dataset working with heavier and additional strong offline optimization, rising the sizing of this enhanced dataset by 4X, and applying a improved architecture and element place.

– Enhanced occupancy network detections by oversampling on 180K complicated movies such as rain reflections, street debris, and substantial curvature.

– Improved remember for close-by cut-in instances by 20{2c093b5d81185d1561e39fad83afc6c9d2e12fb4cca7fd1d7fb448d4d1554397} by incorporating 40k autolabeled fleet clips of this scenario to the dataset. Also improved managing of cut-in circumstances by improved modeling of their movement into ego’s lane, leveraging the very same for smoother lateral and longitudinal command for cut-in objects.

– Added “lane steerage module and perceptual decline to the Street Edges and Lines network, improving upon the absolute recall of traces by 6{2c093b5d81185d1561e39fad83afc6c9d2e12fb4cca7fd1d7fb448d4d1554397} and the absolute recall of road edges by 7{2c093b5d81185d1561e39fad83afc6c9d2e12fb4cca7fd1d7fb448d4d1554397}.

– Enhanced overall geometry and security of lane predictions by updating the “lane steering” module representation with information and facts relevant to predicting crossing and oncoming lanes.

– Improved dealing with by means of high pace and high curvature situations by offsetting to interior lane lines.

– Improved lane modifications, like: previously detection and handling for simultaneous lane modifications, greater gap collection when approaching deadlines, improved integration between velocity-dependent and nav-centered lane improve conclusions and much more differentiation involving the FSD driving profiles with regard to pace lane alterations.

– Enhanced longitudinal management reaction smoothness when pursuing lead cars by much better modeling the possible impact of lead vehicles’ brake lights on their upcoming pace profiles.

– Enhanced detection of unusual objects by 18{2c093b5d81185d1561e39fad83afc6c9d2e12fb4cca7fd1d7fb448d4d1554397} and lessened the depth error to big vehicles by 9{2c093b5d81185d1561e39fad83afc6c9d2e12fb4cca7fd1d7fb448d4d1554397}, mostly from migrating to more densely supervised autolabeled datasets.

– Improved semantic detections for college busses by 12{2c093b5d81185d1561e39fad83afc6c9d2e12fb4cca7fd1d7fb448d4d1554397} and motor vehicles transitioning from stationary-to-driving by 15{2c093b5d81185d1561e39fad83afc6c9d2e12fb4cca7fd1d7fb448d4d1554397}. This was reached by improving dataset label precision and growing dataset dimension by 5{2c093b5d81185d1561e39fad83afc6c9d2e12fb4cca7fd1d7fb448d4d1554397}.

– Improved final decision producing at crosswalks by leveraging neural community based ego trajectory estimation in position of approximated kinematic models.

– Enhanced dependability and smoothness of merge command, by deprecating legacy merge location tasks in favor of merge topologies derived from vector lanes.

– Unlocked more time fleet telemetry clips (by up to 26{2c093b5d81185d1561e39fad83afc6c9d2e12fb4cca7fd1d7fb448d4d1554397}) by balancing compressed IPC buffers and optimized publish scheduling across twin SOCs.