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FSD v14.3.4 still fails the static object avoidance test. I’ve repeated this exact test on every major FSD release since V11. V13 finally learned to consistently avoid a larger box. But three years later, no version has successfully avoided the smaller box. This time, AJ Agarwal and I expanded...

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Edge Case

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36,920 views • 11 days ago •via X (Twitter)

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FSD has come a long way, but static hazards are still one of the hardest challenges. Here is the periodic test we do for every major version to measure progress in this area. Very interesting results for V14.2.1! For reference every version has been able to avoid the larger box. It’s the smaller box that has tripped up FSD every time. Tesla AI Bilal Sattar
1:00

FSD has come a long way, but static hazards are still one of the hardest challenges. Here is the periodic test we do for every major version to measure progress in this area. Very interesting results for V14.2.1! For reference every version has been able to avoid the larger box. It’s the smaller box that has tripped up FSD every time. Tesla AI Bilal Sattar

Edge Case

25,009 views • 7 months ago

FSD V14.3.4 Hand held stop sign test 1 It’s been about 7 months since our last handheld stop sign test on V14, and for me this is probably one of the most fascinating FSD test results. Watching the car respond to tiny changes in body language almost feels like you’re communicating with a living creature. Stand perfectly still with the stop sign up? It won’t budge. Shift your weight slightly? It nudges forward, almost like it’s getting ready. Take a step toward the shoulder? It becomes more willing to move. Then I gave it conflicting signals: a STOP sign in one hand while waving it through with the other. You could just see the neurons firing. If you’ve ever wondered how FSD interprets the world at the smallest scale I think you’ll really enjoy this series with me and AJ Agarwal Telemetry visualized with CamCutApp
1:48

FSD V14.3.4 Hand held stop sign test 1 It’s been about 7 months since our last handheld stop sign test on V14, and for me this is probably one of the most fascinating FSD test results. Watching the car respond to tiny changes in body language almost feels like you’re communicating with a living creature. Stand perfectly still with the stop sign up? It won’t budge. Shift your weight slightly? It nudges forward, almost like it’s getting ready. Take a step toward the shoulder? It becomes more willing to move. Then I gave it conflicting signals: a STOP sign in one hand while waving it through with the other. You could just see the neurons firing. If you’ve ever wondered how FSD interprets the world at the smallest scale I think you’ll really enjoy this series with me and AJ Agarwal Telemetry visualized with CamCutApp

Edge Case

24,475 views • 10 days ago

Forget UPL, it's the Devin's simple right hand turn that FSD needs to master first. I am blown away that software as good as FSD can make mistakes as simple but devastating as this. This is the second time in less than two weeks that FSD has tried to pull infront of a vehicle on a VERY SIMPLE right hand turn. The car drove pretty much flawlessly all day today (3~ hours of driving) but it ends the day with a move like this and it just takes all the confidence I have with FSD away in a simple move. I understand that the version of FSD we have today is not what will be used in Austin in June, but the fact that FSD is making decisions like this and 'full autonomy' is less than 3 months away - it's a bit concerning to me. I would feel a bit better if a near flawless version of FSD existed 'in the wild' for several months before Austin happens, but that's just me. Tesla Model 3 HW4 FSD 13.2.8 Tesla AI Ashok Elluswamy
2:24

Forget UPL, it's the Devin's simple right hand turn that FSD needs to master first. I am blown away that software as good as FSD can make mistakes as simple but devastating as this. This is the second time in less than two weeks that FSD has tried to pull infront of a vehicle on a VERY SIMPLE right hand turn. The car drove pretty much flawlessly all day today (3~ hours of driving) but it ends the day with a move like this and it just takes all the confidence I have with FSD away in a simple move. I understand that the version of FSD we have today is not what will be used in Austin in June, but the fact that FSD is making decisions like this and 'full autonomy' is less than 3 months away - it's a bit concerning to me. I would feel a bit better if a near flawless version of FSD existed 'in the wild' for several months before Austin happens, but that's just me. Tesla Model 3 HW4 FSD 13.2.8 Tesla AI Ashok Elluswamy

Devin Olsen

137,417 views • 1 year ago

This traffic circle has been a long-standing pain point for me on FSD. As you can see, the car consistently drives in the bike lane here. I’ve documented this behavior before on FSD 12, 13, and now 14. The issue appears to stem from outdated map data. This section of the circle used to function as a two-way roadway. At the time, there was no bike lane and vehicles traveled in the space FSD still prefers today. Since the redesign, that area is now a dedicated bike lane, but FSD doesn’t reliably recognize the change. Depending on the version, it will occasionally handle this correctly, but most of the time it does not. This is currently the only issue I consistently experience with FSD. It’s not safety critical. The car will move if a cyclist, vehicle, or object is present, but reliance on outdated map data in locations like this needs to improve.
0:42

This traffic circle has been a long-standing pain point for me on FSD. As you can see, the car consistently drives in the bike lane here. I’ve documented this behavior before on FSD 12, 13, and now 14. The issue appears to stem from outdated map data. This section of the circle used to function as a two-way roadway. At the time, there was no bike lane and vehicles traveled in the space FSD still prefers today. Since the redesign, that area is now a dedicated bike lane, but FSD doesn’t reliably recognize the change. Depending on the version, it will occasionally handle this correctly, but most of the time it does not. This is currently the only issue I consistently experience with FSD. It’s not safety critical. The car will move if a cyclist, vehicle, or object is present, but reliance on outdated map data in locations like this needs to improve.

Arthur | TesCamStudio.com

46,580 views • 6 months ago

One of the simplest things for humans, but incredibly complex for machines, is anticipating the unpredictability of children. Here FSD rolls up in direct sun, spots the kid way before I did, and applies the brakes. But what came after stunned me. Another bike, and another, then a gap, and another bike (and a bonus scooter). At no time did FSD attempt to jump the gap between the children (even when it could have). There was no jitter or indecision. FSD just patiently waited until they all came around the corner and crossed the street. It stayed perfectly still so as not to scare the children. Just like a human would. I’ve seen a lot of amazing things with FSD, but this one really impressed me on a deeper level. As a father, I’m happy knowing more people are using Tesla FSD to keep their own kids safe and to ensure the safety of the kids on the road.
0:29

One of the simplest things for humans, but incredibly complex for machines, is anticipating the unpredictability of children. Here FSD rolls up in direct sun, spots the kid way before I did, and applies the brakes. But what came after stunned me. Another bike, and another, then a gap, and another bike (and a bonus scooter). At no time did FSD attempt to jump the gap between the children (even when it could have). There was no jitter or indecision. FSD just patiently waited until they all came around the corner and crossed the street. It stayed perfectly still so as not to scare the children. Just like a human would. I’ve seen a lot of amazing things with FSD, but this one really impressed me on a deeper level. As a father, I’m happy knowing more people are using Tesla FSD to keep their own kids safe and to ensure the safety of the kids on the road.

DJ

515,412 views • 5 days ago

FSD V13 fails to stop for trailer backing onto road. Looking forward to the comments telling me how this wasn’t an issue, and that it was a 100iq move by FSD to try and go around the trailer without stopping, since I was in hurry mode. Reality is every human on earth would have seen this trailer and stopped well before I did. FSD has good days and bad days, yesterday I drove for hours without a single issue, and imagined a world of FSD unsupervised being right around the corner. But then today I see that the car will still gladly run itself into the back of a massive trailer, and my dreams of unsupervised happening anytime soon get a bit dashed. Anyways as always just want to share, good and the bad. Tesla AI
0:25

FSD V13 fails to stop for trailer backing onto road. Looking forward to the comments telling me how this wasn’t an issue, and that it was a 100iq move by FSD to try and go around the trailer without stopping, since I was in hurry mode. Reality is every human on earth would have seen this trailer and stopped well before I did. FSD has good days and bad days, yesterday I drove for hours without a single issue, and imagined a world of FSD unsupervised being right around the corner. But then today I see that the car will still gladly run itself into the back of a massive trailer, and my dreams of unsupervised happening anytime soon get a bit dashed. Anyways as always just want to share, good and the bad. Tesla AI

Devin Olsen

90,495 views • 1 year ago

$TSLA 🇰🇷 BREAKING : I just experienced FSD (Supervised) for the first time in Korea. The vehicle is Model X and the FSD version is *V14.1.4. We have yet to see any official cases of V14 being applied outside of the United States and Canada. I've just completed my first FSD run for about an hour. (I've experienced about 10,000km of FSD in the U.S.) Except for the parking lot, there was never a case where I intervened during the FSD drive. The first impression of the FSD that works in Korea is that it is very amazing and a great achievement of the Tesla AI team. Although there was one case where I went off the road without following the navigation, the FSD thought to itself and drove on the right path. The overall experience in Korea was very good, such as turning left, turning right, U turn, joining lanes, and changing lanes. It's kind of like... an American driver driving in Korea on an international driver's license. If more data is generated in the future and the number of users increases, higher achievement of FSD in Korea is very much expected. I can't wait for more people to experience FSD in Korea! (Tesla Korea is a HW4 vehicle that purchased FSD and will update the FSD (Supervised) in the future for vehicles suitable for VIN number 5or7.
26:55

$TSLA 🇰🇷 BREAKING : I just experienced FSD (Supervised) for the first time in Korea. The vehicle is Model X and the FSD version is *V14.1.4. We have yet to see any official cases of V14 being applied outside of the United States and Canada. I've just completed my first FSD run for about an hour. (I've experienced about 10,000km of FSD in the U.S.) Except for the parking lot, there was never a case where I intervened during the FSD drive. The first impression of the FSD that works in Korea is that it is very amazing and a great achievement of the Tesla AI team. Although there was one case where I went off the road without following the navigation, the FSD thought to itself and drove on the right path. The overall experience in Korea was very good, such as turning left, turning right, U turn, joining lanes, and changing lanes. It's kind of like... an American driver driving in Korea on an international driver's license. If more data is generated in the future and the number of users increases, higher achievement of FSD in Korea is very much expected. I can't wait for more people to experience FSD in Korea! (Tesla Korea is a HW4 vehicle that purchased FSD and will update the FSD (Supervised) in the future for vehicles suitable for VIN number 5or7.

Tsla Chan

678,406 views • 8 months ago

FSD slams on the brakes for a cat in the road that doesn’t even exist. This is FSD 12.6.4 on HW3, which is a lot more sensitive to shadows & objects in the road with the 2026.8.6 update. There are many reports of brake stabbing. It brings me back to the days when I was testing with v10.3 of FSD back in 2021. It’s interesting that it’s the same FSD version as before, and not something like 12.6.4.1, but I guess Tesla can change the weights without changing the version. And they’ve likely been doing this for a while with 12.6.4. 😒
0:22

FSD slams on the brakes for a cat in the road that doesn’t even exist. This is FSD 12.6.4 on HW3, which is a lot more sensitive to shadows & objects in the road with the 2026.8.6 update. There are many reports of brake stabbing. It brings me back to the days when I was testing with v10.3 of FSD back in 2021. It’s interesting that it’s the same FSD version as before, and not something like 12.6.4.1, but I guess Tesla can change the weights without changing the version. And they’ve likely been doing this for a while with 12.6.4. 😒

TechGeek Tesla 🔋⚡️

29,115 views • 3 months ago

$TSLA 🇰🇷 Tesla's 'FSD Moment' is happening in Korea. The Korean media began to report on Tesla's introduction of FSD. Among them, the video I filmed was also introduced in the news, and I made an English subtitle because I thought it would be good for more people to see it. So far, FSD is only available in Model S/X vehicles, but this alone seems to have a significant impact in Korea. The Korean market will change dramatically next year after the regulations are eased so that FSD can also be used for Model 3/Y vehicles.
1:28

$TSLA 🇰🇷 Tesla's 'FSD Moment' is happening in Korea. The Korean media began to report on Tesla's introduction of FSD. Among them, the video I filmed was also introduced in the news, and I made an English subtitle because I thought it would be good for more people to see it. So far, FSD is only available in Model S/X vehicles, but this alone seems to have a significant impact in Korea. The Korean market will change dramatically next year after the regulations are eased so that FSD can also be used for Model 3/Y vehicles.

Tsla Chan

74,496 views • 7 months ago

Tonight, I tested the latest Tesla FSD build v14.2.1.25 on my Cybertruck while turning into my neighborhood—and unfortunately, the persistent phantom emergency braking bug is still there. The vehicle suddenly slams on the brakes, detecting a nonexistent “ghost” obstacle in the road. (See video) This issue first appeared with FSD v14.1 and hasn’t been resolved yet. 📍 GPS location: 28.240491, -81.606942 My nearby friend with a 2025 Cybertruck experiences the exact same problem at the same location. Notably, it happens in both FSD mode and regular manual driving—but only started after the v14.1 update. I’d really appreciate reposts to help bring this to the attention of Tesla AI, Ashok Elluswamy, or Elon Musk so the team can prioritize a fix! 🚀
0:20

Tonight, I tested the latest Tesla FSD build v14.2.1.25 on my Cybertruck while turning into my neighborhood—and unfortunately, the persistent phantom emergency braking bug is still there. The vehicle suddenly slams on the brakes, detecting a nonexistent “ghost” obstacle in the road. (See video) This issue first appeared with FSD v14.1 and hasn’t been resolved yet. 📍 GPS location: 28.240491, -81.606942 My nearby friend with a 2025 Cybertruck experiences the exact same problem at the same location. Notably, it happens in both FSD mode and regular manual driving—but only started after the v14.1 update. I’d really appreciate reposts to help bring this to the attention of Tesla AI, Ashok Elluswamy, or Elon Musk so the team can prioritize a fix! 🚀

Chris Danks 🇬🇧 🇺🇸 📐📐

42,650 views • 7 months ago

$TSLA 🇰🇷 NEWS: Tesla Korea hosted a test drive experience event at a welfare center for the disabled in Korea through its FSD(Supervised). The people who participated in the test drive event said this. • "I have a lot of inconvenience driving because it's hard for me to use my hands and feet properly, but FSD is an essential function for the elderly or disabled because it solves these difficulties or helps greatly." For more people in the future, Tesla's FSD will really provide usefulness. This video has been uploaded on Tesla Korea's official Instagram.
0:38

$TSLA 🇰🇷 NEWS: Tesla Korea hosted a test drive experience event at a welfare center for the disabled in Korea through its FSD(Supervised). The people who participated in the test drive event said this. • "I have a lot of inconvenience driving because it's hard for me to use my hands and feet properly, but FSD is an essential function for the elderly or disabled because it solves these difficulties or helps greatly." For more people in the future, Tesla's FSD will really provide usefulness. This video has been uploaded on Tesla Korea's official Instagram.

Tsla Chan

29,991 views • 3 months ago

Hate to be that guy but it needs to be said. Tesla has not yet solved FSD and there is no guarantee it will be solved by June Don't misunderstand me, I'm not predicting it won't be ready. I'm simply reminding a specific group of people that seem to be operating under the assumption it's already a done deal If it was truly solved, we would have Unsupervised. Yes, it's incredible 99% of the time but cracking the code for the final 1% is excruciatingly difficult While we're on the subject - does FSD pull out in front of people and then take its good old time for anyone else? This is a behavior I'm really not a fan of and seems to happen regularly for me on 13.2.8 and 13.2.7 (AI4) We still don't have answers for sun glare - I watch an unhealthy amount of FSD videos and I still see this happening more than I'd like to Yes, snow is another story but initially this isn't really part of the rollout plan for TX and CA. Makes sense to solve for better conditions first Lane selection is still an issue where I'm at as you can see in this clip. Wish I would have had my camera ready for this but I was using FSD and the navigation just needed to go straight through the intersection. Instead, for no reason, it got into the left lane (left turn only) and stayed there. When I got the green arrow it just sat at the light (luckily no one was behind me so I stayed for a bit) and I eventually took over and just made the left turn You'd think basic things like this would be solved by now. Maybe it's the map data but even if it is, that's still a problem This will undoubtedly get misinterpreted and that's fine, but I've felt like some caution around Unsupervised would be healthy for certain pockets of the $TSLA community I'm still as confident as ever that Tesla will be the first to solve for generalized autonomy and I don't think it's close (especially in the US), but there's at least a non-zero percent chance it happens later than this June
0:29

Hate to be that guy but it needs to be said. Tesla has not yet solved FSD and there is no guarantee it will be solved by June Don't misunderstand me, I'm not predicting it won't be ready. I'm simply reminding a specific group of people that seem to be operating under the assumption it's already a done deal If it was truly solved, we would have Unsupervised. Yes, it's incredible 99% of the time but cracking the code for the final 1% is excruciatingly difficult While we're on the subject - does FSD pull out in front of people and then take its good old time for anyone else? This is a behavior I'm really not a fan of and seems to happen regularly for me on 13.2.8 and 13.2.7 (AI4) We still don't have answers for sun glare - I watch an unhealthy amount of FSD videos and I still see this happening more than I'd like to Yes, snow is another story but initially this isn't really part of the rollout plan for TX and CA. Makes sense to solve for better conditions first Lane selection is still an issue where I'm at as you can see in this clip. Wish I would have had my camera ready for this but I was using FSD and the navigation just needed to go straight through the intersection. Instead, for no reason, it got into the left lane (left turn only) and stayed there. When I got the green arrow it just sat at the light (luckily no one was behind me so I stayed for a bit) and I eventually took over and just made the left turn You'd think basic things like this would be solved by now. Maybe it's the map data but even if it is, that's still a problem This will undoubtedly get misinterpreted and that's fine, but I've felt like some caution around Unsupervised would be healthy for certain pockets of the $TSLA community I'm still as confident as ever that Tesla will be the first to solve for generalized autonomy and I don't think it's close (especially in the US), but there's at least a non-zero percent chance it happens later than this June

Dillon Loomis

87,209 views • 1 year ago

FSD V14.1.4 | 37 Minute Drive with the push of a button Everyday that I am out on the road I drive past all the other cars and I wonder how many of them realize what Tesla has accomplished already with FSD. Given that so many Tesla owners don't even know about FSD I have to assume the majority of other people on the road also do not know. I'm not sure what the answer is, but somehow the public needs to be made aware of what's happening here - at this point it's undeniably good and more people need to try it out and experience it for themselves. Who all is enjoying V14 so far?
2:56

FSD V14.1.4 | 37 Minute Drive with the push of a button Everyday that I am out on the road I drive past all the other cars and I wonder how many of them realize what Tesla has accomplished already with FSD. Given that so many Tesla owners don't even know about FSD I have to assume the majority of other people on the road also do not know. I'm not sure what the answer is, but somehow the public needs to be made aware of what's happening here - at this point it's undeniably good and more people need to try it out and experience it for themselves. Who all is enjoying V14 so far?

Devin Olsen

46,880 views • 8 months ago

This Chinese tester puts 3 intelligent driving systems to the test in a construction zone: Huawei ADS, LI AD Max and Tesla FSD, all of which are installed with the currently available software versions in China. FSD is the only one that successfully navigates the zone without any issue. Both ADS and AD Max give up either because it can’t perceive the environment properly or lack of navigation map data. FSD camera-only solution is better than complex sensor suite of lidars, radars, cameras and ultrasonic sensors. To watch the entire video, here is the link:
1:36

This Chinese tester puts 3 intelligent driving systems to the test in a construction zone: Huawei ADS, LI AD Max and Tesla FSD, all of which are installed with the currently available software versions in China. FSD is the only one that successfully navigates the zone without any issue. Both ADS and AD Max give up either because it can’t perceive the environment properly or lack of navigation map data. FSD camera-only solution is better than complex sensor suite of lidars, radars, cameras and ultrasonic sensors. To watch the entire video, here is the link:

Ray

98,618 views • 1 year ago

BREAKING: 박주민, a member of the Korean parliament, test-drive a supervised (FSD) in Seoul today with support from Tesla Korea. This information was released through a YouTube live broadcast by lawmaker Park Joo-min. This is very good news because I feel that Tesla is very interested in expanding the FSD base in Korea and is working on it. In addition, more important details have been revealed, with about 3,000 active FSD vehicles currently in South Korea, and statistically, more than 90% of driving is reportedly handled by FSD. 🇰🇷 And zero accidents have occurred due to FSD. It is very good to hear that a Korean lawmaker is interested in FSD. Tesla FSD will further increase the safety of public roads.
1:27

BREAKING: 박주민, a member of the Korean parliament, test-drive a supervised (FSD) in Seoul today with support from Tesla Korea. This information was released through a YouTube live broadcast by lawmaker Park Joo-min. This is very good news because I feel that Tesla is very interested in expanding the FSD base in Korea and is working on it. In addition, more important details have been revealed, with about 3,000 active FSD vehicles currently in South Korea, and statistically, more than 90% of driving is reportedly handled by FSD. 🇰🇷 And zero accidents have occurred due to FSD. It is very good to hear that a Korean lawmaker is interested in FSD. Tesla FSD will further increase the safety of public roads.

Tsla Chan

122,237 views • 4 months ago