Tesla has introduced the latest software update 2024.45.32.5, which contains significant improvements for vehicles with Hardware 3 (HW3) and Hardware 4 (HW4).

Key new features of the update

FSD (Supervised) v12.6.2 for HW3 vehicles

  • End-to-end on highwaysIntroduction of end-to-end control on highways.
  • Improved behavior on urban roadsReduction of incorrect braking and improvement of obstacle avoidance.
  • Customizable speed profilesApplication on roads and highways with speed limits of 80 km/h or higher.
  • Earlier and more natural lane change decisionsOptimization of lane changes for a smoother driving experience.
  • Revised controller: Ensures smoother and more precise driving behavior.
  • Top speed update: Autopilot determines the appropriate speed within the set limits.

FSD (Supervised) v13.2.5 for HW4 vehicles

  • 36 Hz, full resolution of AI4 video dataImproved image processing for more precise decisions.
  • Native AI4 inputs and neural network architecturesOptimization of data processing.
  • 4.2-fold data increase: Increase in data volume for better performance.
  • 5-fold increase in training performanceEnabled by the cortex cluster.
  • Reduced latency: Halving of the delay from image to control.
  • Speed profilesApplication on city streets and highways.
  • Integrated parking functionsImproved parking, reversing and reversing out capabilities.
  • Improved collision avoidance: More precise predictions for accident avoidance.
  • Improved camera cleaningOptimization of the cameras for a clear view.
  • Dynamic route guidance: Avoidance of road closures with display on the route.

Future improvements

  • 3-fold scaling of the model sizeIncrease complexity for better performance.
  • 3-fold extension of the model context lengthImproved context processing.
  • Audio input: Better recognition of emergency vehicles.
  • Improved navigation: More precise route guidance.
  • Reduction of incorrect brakingOptimization of behaviour in parking spaces.
  • Extended target optionsSupport for different parking options.
  • Efficient map representationImproved map and navigation display.
  • Optimized camera coverage: Better handling of hidden cameras.

Conclusion

The 2024.45.32.5 update brings significant improvements to Tesla's FSD systems, especially for HW3 and HW4 vehicles. The new features promise a safer and more comfortable driving experience.

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