Steelrebels

Tesla and $TSLA owner.

[Steelrebels @Jimwangus]

所谓的Autopilot造成车祸,实际上是驾驶踩住了油门.
大概率是驾驶把刹车油门搞错了.

https://t.co/eYzlMf94lL

[Ashok Elluswamy @aelluswamy]

@elonmusk @kylaschwaberow Yup. In this case, the driver manually overrode self-driving by pressing the accelerator all the way to 100% of the accel pedal in this residential area. They reached a speed of 73 mph during the crash, and had the accelerator pressed even after the crash.

[Mark Tilbury @marktilbury]

What if we stole Elon Musk's $1 Trillion?

[Steelrebels @Jimwangus]

@Louistesla93 我也觉得Model Y标准版很不错，很意外路上都见不到几辆，看到的新车都是高级版。是不是Tesla的车主都不差钱？🤣

[Steelrebels @Jimwangus]

OK… this was actually kinda insane 🤯

I was in the right turn lane and FSD was slowing down normally. Then suddenly EVERY car in front of me started merging left.

At first I was like: “uhh what’s happening?” 👀

Then the cars moved away and revealed a pickup truck dead stopped in the lane with hazards flashing.

Before I could even think about whether FSD would react in time… the car already made the move 😳

Instant signal → smooth lane change → clean pass around the broken down truck.
No hesitation. No weird braking. Literally felt more natural than most human drivers.

Reaction time was probably under 1 second.

Tesla FSD is getting scary good. Video shows the whole move 👇

[Steelrebels @Jimwangus]

@Tsla99T @caiziboshi 直接在fidelity开个户把它当Checking account用就好。

[Steelrebels @Jimwangus]

之前的FSD版本基本上只���限速标志, V14.3 看起来已经开始识别其他的路标了!
预计接下来的升级会加速,而且长尾问题会更快的一个个解决.

[Dirty Tesla @DirtyTesLa]

Navigation tells FSD 14.3 to go the wrong way into a parking lot, but FSD seems to read the "Do Not Enter" sign and correct.

[Steelrebels @Jimwangus]

@Tsla99T 估计和之前的版本刚发布一样,一开始会有退步,需要一段时间优化才能达到最佳状态. 就看之后的小点版本更新有多快了.

[Steelrebels @Jimwangus]

@game_on_88 @Tsla99T https://t.co/Gm4SptJuy4

[Steelrebels @Jimwangus]

FSD V14.3终于推出了!

用Grok分析了一下新版和14.2.x老版的区别:

-最核心的本质区别：AI Compiler 和 Runtime 的从零重写, 这不是单纯的“更快一点”，而是基础设施级的升级。类似于从老引擎换���新架构，为后续所有改进（包括即将到来的 reasoning 扩展）打下更坚实的基础。它让整个神经网络的执行效率更高，在相同硬件上能跑得更好、更省资源。

-Reinforcement Learning升级: 强调“聚焦更难的例子 + 添加针对性奖励”。
具体体现：小动物处理：更主动的安全避让（不再只是被动反应）。复杂交通灯：复合灯、弯道、黄灯停车等场景更好（从车队采集的“硬例子”训练）。罕见/异常物体：伸出、悬挂、倾斜进车道的物体处理提升。紧急车辆、学校巴士、抢道车辆等稀有场景响应增强等等。

-视觉编码器（Vision Encoder）的升级.
进一��升级神经网络视觉编码器，重点提升：罕见和低能见度场景的理解。3D 几何理解 加强（对空间、深度、物体关系的把握更好）。交通标志理解扩展。

-其他行为层面的针对性优化（更“人性化”和稳定）
停车：位置预测更准（地图上显示 P 图标），选择和机动更果断。
减少不必要的行为：车道偏置、轻微跟车过近等得到缓解。
系统降级处理：临时问题时能自动维持控制并恢复，减少不必要的脱手/干预。

总体来说，这次不是“量变”，而是质的底层赋能。期待它能让 FSD 离unsupervised更近一步。

[Steelrebels @Jimwangus]

FSD V14.3终于推出了!

用Grok分析了一下新版和14.2.x老版的区别:

-最核心的本质区别：AI Compiler 和 Runtime 的从零重写, 这不是单纯的“更快一点”，而是基础设施级的升级。类似于从老引擎换成新架构，为后续所有改进（包括即将到来的 reasoning 扩展）打下更坚实的基础。它让整个神经网络的执行效率更高，在相同硬件上能跑得更好、更省资源。

-Reinforcement Learning升级: 强调“聚焦更难的例子 + 添加针对性奖励”。
具体体现：小动物处理：更主动的安全避让（不再只是被动反应）。复杂交通灯：复合灯、弯道、黄灯停车等场景更好（从车队采集的“硬例子”训练）。罕见/异常物体：伸出、悬挂、倾斜进车道的物体处理提升。紧急车辆、学校巴士、抢道车辆等稀有场景响应增强等等。

-视觉编码器（Vision Encoder）的升级.
进一步升级神经网络视觉编码器，重点��升：罕见和低能见度场景的理解。3D 几何理解 加强（对空间、深度、物体关系的把握更好）。交通标志理解扩展。

-其他行为层面的针对性优化（更“人性化”和稳定）
停车：位置预测更准（地图上显示 P 图标），选择和机动更果断。
减少不必要的行为：车道偏置、轻微跟车过近等得到缓解。
系统降级处理：临时问题时能自动维持控制并恢复，减少不必要的脱手/干预。

总体来说，这次不是“量变”，而是质的底层赋能。期待它能让 FSD 离unsupervised更近一步。

[Sawyer Merritt @SawyerMerritt]

BREAKING: Tesla has officially released FSD V14.3

I'm downloading it in my Model Y right now. 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.

[Steelrebels @Jimwangus]

@hamids 99% don't care today because it's supervised + $99/mo + waiting for unsupervised.
Once it's truly hands-off and people experience the freedom/safety, that flips fast — like every big tech shift.
Early low adoption ≠ permanent low adoption.

[Steelrebels @Jimwangus]

@Rustallintsla 只有这家是最正宗的上海生煎包。上海的生煎包的皮是不发酵的，里面一包汤。别家卖的都是皮发酵过的煎包子。

[Steelrebels @Jimwangus]

Just got the 2025 Holiday Update! 🚀 Loving the new “Auto” mode for HOV lanes. Even better, they added the “Allow Express Lanes” option (like FasTrak/E-ZPass)! Thanks @Tesla for the free improvements! 🎄

[Lars @larsmoravy]

Fun fact - Tesla is the most reliable EV you can buy according to Consumer Reports - and we continue to improve year over year. https://t.co/EyeDF51m7B

[Steelrebels @Jimwangus]

@RolfOptions Send

[Steelrebels @Jimwangus]

@BLKMDL3 I still haven't received V14.2 on either my Model Y or Cybertruck.

[Steelrebels @Jimwangus]

@Tsla99T 这是最安全的开法。
当年我考驾照的时候，遇到类似的情况，在第一辆皮卡过去的时候就转，但后面的来车突然变线到我的车道，考官因开车不安全为由直接把我fail掉😅

[Steelrebels @Jimwangus]

@Tsla99T 我的Y没有这个问题，转弯非常丝滑。是不是车身大小的区别？

[Steelrebels @Jimwangus]

Just got the new FSD v14.1.3 update last night.
I was already happy with v13.2.9 and didn’t expect a big leap, but wow, v14 really surprised me!
It took me to work flawlessly this morning on MadMax and it finally fixed the freeway on-ramp traffic light issue. Stops and goes smoothly based on the light now.
Since my workplace offers Level 2 charging, I picked “Charger” as the destination, and it actually parked right in my usual charging spot!🤯

[Steelrebels @Jimwangus]

@TSLA_Bogdan 2026 Model Y, my 2025 Model 3 didn't get it.

[Steelrebels @Jimwangus]

FSD 14.1.3 is downloading right now!

[Steelrebels @Jimwangus]

2026 Model Y