FSD V14.3 has been released!

[Loudness]

From Sawyer Merritt's post on 𝕏:

Here's everything that's new:

• 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.

Upcoming Improvements:

• 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 conditions.

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[SCTesla]

As one of the comments said, no ASS, banish, etc.

Edit: Also odd that they are working on driver monitoring to track eyes better with and without glasses. I was hoping it would be relaxed a bit

 

[hemiarch]

Note how “pothole avoidance” is a lofty future goal. Mine already swerves like crazy even for potholes that have already been filled.
Especially for those that have already been filled.

 

[Kryptek]

My truck avoided a pot hole yesterday albeit the car in front dodged it so maybe the ct was just following his path

 

[SCTesla]

My truck avoided a pot hole yesterday albeit the car in front dodged it so maybe the ct was just following his path

They avoid potholes with v14, but it's too sensitive at times and misses other times. Tesla is kicking refinement of that to the next release

 

[TruckDaddy]

Also odd that they are working on driver monitoring to track eyes better with and without glasses.

Probably to help cover better in the inevitable lawsuit that comes up because people love to sue. Yes, we just happen to have the data. Case dismissed.

 

[seussiii]

Chuck is going to post a video tonight too but with his juniper Y.

 

[ethiaop]

I thought .3 was supposed to be big. Is there anything big here that I’m missing?

 

[SCTesla]

I thought .3 was supposed to be big. Is there anything big here that I’m missing?

They're re-writting a ton of code from the ground up. Typically when they do that it's 2 steps forward 1 step back.

Sounds like no 10x, but they slashed it from V14 due to there not being enough memory on HW4, I guess they are still working on that.

 

[REM]

I assume a lot of people will be disappointed because they read "unsupervised" into 14.3 lol, but otherwise I bet this version is going to be overall more responsive.

I'm ready to see if some of the (somewhat rare) herky-jerky hesitiations are fixed.

 

[Cayden Thompson]

Cries in HW3

 

[SCTesla]

Early reviews say it feels like the early 14.X release. Good and bad.

 

[Urander]

 

[REM]

Cries in HW3

I sincerely hope HW3 is next up for v14 lite. I have a HW3 M3 that I would love to get on FSD.

 

[vandytom]

Hope those frequent lane changes and lane side hugging are smarter.

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