Tesla's Full Self-Driving Beta version 12 has a new feature that makes the computer on wheels drive much more naturally. As we’ve reported, v12.1.2, which is now going out to some customers, is not just another FSD update; it’s said it removes more than 300,000 lines of code and replaces it with an end-to-end neural network.
The neural network has been trained on millions of video clips, improving the system's capability to handle complex driving situations. Now AI is regulating another aspect of FSD, automatic speeds. Instead of following the speed limit and the offset you provide in settings, FSD will now determine appropriate speeds based on a variety of factors.
Automatic Set Speed Offset
FSD Beta v12 automatically adjusts the vehicle's speed to match the surrounding environment better. This optional feature, found under the "Controls > Autopilot" menu, gives the vehicle more freedom regarding its speed, allowing it to keep up with traffic even if it’s higher than the speed limit (which is already in the current FSD Beta), and the vehicle ends up acting more like a human.
In FSD Beta v11.4.7, Tesla added the ability for the vehicle to override the maximum speed set by the user. When this happened, the vehicle’s max speed on the display would turn blue and the message “Maintaining speed for traffic flow” would appear. This allowed the vehicle to temporarily increase its maximum speed to keep up with traffic. The new ‘Automatic Set Speed Offset’ seems to be a natural progression of this feature.
With this update, Tesla owners no longer need to manually set a speed offset as a percentage of the speed limit. Instead, the "Automatic Set Speed Offset" option allows Autopilot to determine the most natural driving speed based on road type, traffic and other conditions. When the option is enabled, Tesla will display “Auto” on the vehicle’s display where the vehicle’s max speed is normally shown.
How Automatic Speed is Determined
Tesla explains the feature in the vehicle’s menu, stating, “Automatic Set Speed Offset allows Autopilot to drive at the speed that it determines is most natural. This considers factors like road type, traffic flow, environmental conditions, speed limit, and the selected Full Self-Driving (Beta) Profile setting (Chill, Average, or Assertive).”
This feature was also observed in action during Elon Musk's livestream, where his maximum speed was set quite high yet the car consistently maintained a reasonable speed limit. This demonstrates the feature's ability to adapt to various driving conditions while ensuring safety and compliance with traffic laws.
