The first FSD Beta public expansion is finally here. Some of us have been waiting since April for this day. It's fashionably late, as they say. Tesla has released FSD Beta 10.2 with the release of 2021.32.25 to testers. This is also the first beta to see a public expansion. It was released to owners with the highest Safety Scores.
Tesla releases FSD Beta 10.2
DirtyTesla/YouTube
Elon previously tweeted that there were about 1,000 users with a perfect Safety Score, and they would be receiving the FSD Beta, although it looks like not everyone with a score of 100 has received it yet. It's up to interpretation what a perfect score with 100/100 could mean, but it could be that a 100 score isn't enough and you need to be under a certain threshold for some of the events that the Safety Score keeps track of. Interestingly, Elon specified that it was only released to owners who had a score of 100 and over 100 miles driven.
NDA
Up until today, everyone who received the FSD Beta also needed to agree to an NDA. The NDA stated that you can not post images, videos or discuss the FSD Beta. With the release of 10.2 Tesla has dropped this requirement and owners are no longer prevented from sharing videos and discussing the beta. Previously, there were many YouTubers that posted videos of the beta online, but it appears that there were no consequences for doing so.
Tesla may have been trying to protect itself from negative publicity related to the beta and prevent any bad mouthing. It seems Tesla already received plenty of unwarranted negative attention any time there is an accident or fire.
Removing the NDA requirements shows that Tesla is showing increasing confidence in its FSD program.
Cabin Camera
With the release of 10.2, Tesla no longer allows you to use Autopilot with the cabin camera obscured. If you cover the interior camera Tesla will flash a warning on screen and Autopilot will be disabled.
Tesla has relied on steering wheel tension to detect driver inattention ever since they introduced Autopilot v1. It was clear they could do better and introducing the cabin camera with it's active driver monitoring is a big step in the right direction.
Covering the cabin camera now prevents the use of Autopilot
DirtyTesla/YouTube
By actively monitoring the driver Tesla can reduce nag screens and alert the driver the moment they become distracted instead of waiting to test for tension on the steering wheel again.
I understand many people are going to have a problem with a camera that's always recording, but the truth of the matter is that similar devices are already around you today. If you have a smartphone then you may already have “Hey, Siri" or “Hey, Google" activated, which is constantly monitoring the audio in the room. In your home you may have Alexa or Google Assistant devices. Your smartphone may do face scans like Face ID, instead of using a fingerprint.
These devices exist because they're convenient and they work well. Tesla's implementation is similar or in some ways safer than these other devices. All recordings from Tesla's cabin camera to check for driver inattention are processed in the car and are never sent to Tesla. Tesla's driver monitoring system is a better way of detecting whether the driver is paying attention and it's keeping you safer as well.
Car Visualizations
Many testers are reporting that the car visualization on screen appears slightly different. The color of the car appears shinier and more metallic and is a more accurate representation of the paint job on the car.
NickWHoward/Twitter
Single Stack
Unfortunately it does not appear that the stack to rule them all is in this release. We know that Tesla is working on combining the tech stacks for highway and city driving. Elon has said this was close to being released several betas ago, but it's understandable that this is complicated and Tesla could be running into edge cases.
Tesla was initially going to include the single-stack in version 10.1 of the FSD Beta, but we may have to wait until the next major release (v11) before seeing it implemented.
Release Notes
Tesla's FSD Beta comes in as release 2021.32.25, but the release notes packaged with the firmware are the same as previous betas. It's possible that Elon may offer technical release notes like we saw with the release of the 9.2, but we haven't received any thus far.
In a new video posted to X, Tesla is showing the progress of its first Lithium Iron Phosphate (LFP) cell manufacturing factory in North America. The facility, located in Sparks, Nevada, will be used to produce LFP battery cells for Megapacks and Powerwall.
However, the implications of this new factory extend beyond Tesla Energy. By on-shoring the production of these cost-effective batteries, Tesla is not only securing its energy supply chain but also opening the door to potentially reintroducing LFP-based vehicles in North America.
Nearing completion of our first LFP cell manufacturing factory in North America pic.twitter.com/OLNRWajz4l
The immediate beneficiary of the new Nevada LFP facility is Tesla’s Energy division. LFP chemistry is ideal for stationary storage products like Megapack and Powerwall. It offers a very long life cycle, is extremely thermally stable and safe, and is significantly cheaper to produce than nickel-based batteries, partly because it contains no cobalt.
Until now, Tesla has relied on suppliers like CATL in China for these cells. A dedicated, domestic supply will enable Tesla to dramatically ramp up Megapack production to meet North America’s increasing demand for grid-scale energy. On the other hand, Megafactory Shanghai continues to utilize CATL’s LFP batteries and will support the rest of the world.
Tesla first revealed that they were planning to onshore LFP production in North America at the Q1 2025 Earnings Call, which will help them avoid costs, innovate in new technology, and insulate themselves from geopolitical supply chain risks.
A Potential Return for LFP Vehicles?
Another exciting application for Tesla is what this new factory means for Tesla’s budget-oriented lineup. For years, Tesla has been constrained in its ability to offer LFP-based vehicles in North America. While LFP packs are used in other markets for specific standard-range RWD vehicles, tariffs on important Chinese cells made it difficult to import these cells for use in North America.
With a domestic supply of LFP cells produced in Nevada, this tariff-related barrier will be mostly eliminated, pending the sourcing of lithium from a North American site. This is likely to lead to the reintroduction of LFP-based vehicles to the North American market, possibly in late 2026 or 2027.
An American-made LFP pack could lead to a more affordable base Model 3 or Model Y, or potentially help Tesla cut costs on the next-generation Affordable Model even further. This helps to give customers a lower-cost entry point without sacrificing a lot of range, and with the added benefit of being able to regularly charge to 100%.
Mega Nevada
With Mega Nevada now progressing well, Tesla is in an excellent position to continue iterating on its vertical integration and scaling Megapack and Powerwall—two of Tesla’s fastest-growing businesses—further. There are tons of benefits for consumers in the future as Tesla continues down this path, with more affordable Powerwalls for the home, cheaper electricity prices thanks to grid-forming Megapacks, and cheaper LFP vehicles.
The next major upgrade for Tesla’s in-car experience is pretty much already here - just hiding beneath the surface, awaiting the flick of a switch. According to new details uncovered by Tesla hacker Greentheonly, a fully functional version of the Grok conversational AI assistant is already present in recent firmware builds, just waiting for Tesla to activate it.
The feature, which is currently behind a server-side switch, could be enabled at any time by Tesla for vehicles running update 2025.20 and newer. The findings provide a better picture of what we already learned from Green’s breakdown on Grok last month.
Grok’s Requirements
@greentheonly on X
According to what Green determined from the latest software builds, the foundation for Grok was laid with update 2025.14, with more abilities and functionality added in 2025.20 to flesh it out. He also determined exactly which vehicles will be receiving Grok.
In terms of hardware, any vehicle with a Ryzen-based infotainment computer will receive Grok. This means that vehicles with the older Intel Atom processor will not be supported, at least initially. The underlying Autopilot hardware is not a factor, as Grok’s processing is not done in-vehicle.
Grok will also require premium connectivity or a Wi-Fi connection for the vehicle. At this point, we’re not sure whether Grok in your Tesla will also require you to sign up for SuperGrok, X Premium, or X Premium+, but Tesla is requiring you to sign into your Grok account. It’s just not clear whether the free version of Grok will work, or if you’ll need the premium version.
Grok User Experience
@greentheonly on X
Green also revealed the user interface for Grok for the first time. You’ll find many of the same features from the Grok app, but surprisingly, it looks like it’ll have a dark UI, even if you’re using light mode in your vehicle.
It appears that there will be a Grok app, likely for settings. However, Grok will largely operate in a modal, similar to voice commands, which are displayed near the bottom left corner of the screen.
There’s an on-screen microphone button, as well as drop-down menus for the voice and type of assistant you’d like to use.
Similar to the Grok app currently on mobile devices, you’ll be able to select from a set of voices and then define their personality. The available voices for now are the standard Ara (Upbeat Female), Rex (Calm Male), and Gork (Lazy Male).
There’s also a settings button, which, when expanded, allows you to enable or disable NSFW mode (including swearing and adult topics), as well as a Kids Mode, which will tone Grok down to be suitable for when kids are in the car.
@greentheonly on X
How Grok Will Work (Button / Wake Word)
Users will be able to activate Grok by pressing a button, likely the same one that activates voice commands today. Grok will then remain enabled for the duration of your conversation, allowing you to go back and forth, asking and answering questions. To end your conversation, you’ll press the mic button again.
While it doesn’t appear to use a wake word yet, Green says that some code refers to a wake word, so it’s possible that this could be an option Tesla plans to activate in the future.
Replacing Voice Commands
The most significant implication of Grok’s future integration is in its potential to fully replace the existing and relatively rigid voice command system. Green notes that internally, this feature is part of the car assist module, and that eventually, the plan is for Grok to take over car control functions.
Unlike the current system, which requires specific phrases, a true conversational AI like Grok can understand natural language. This will enable more intuitive requests, completely changing how drivers interact with their car.
Language Support
@Greentheonly/X
Grok will also launch with multi-language support, similar to its current abilities in the Grok app. Green says that it already appears to have support for English and Chinese and one or two other languages.
Release Date
Grok appears ready to go from a vehicle standpoint, but Green wasn’t able to actually test it out. While development appears to be nearly complete in the vehicle, Tesla and xAI may still be working on some server-side changes to better integrate with the vehicle. If they plan for Grok to replace voice commands on day one, then it’ll need to be trained and be able to execute a variety of vehicle commands.
It’s possible Tesla is actively testing Grok or adding server-side changes to replace voice commands. However, it looks like vehicle development is nearly complete and Grok could launch as soon as the next major Tesla update, which is expected to be update 2025.24.
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