

News
Elon Musk’s Boring Company extracts TBM segments as tunnel debut nears
On November 27, a large crew of Boring Company employees and contractors converged upon the company’s Praire Avenue work site, home of a number of recent milestones for the tunneling startup’s 2-mile long test tunnel situated beneath Hawthorne, California. Just a handful of blocks away from SpaceX’s main rocket factory, The Boring Co. completed the removal of its first tunnel boring machine (TBM), allowing the company to begin cleaning up the site, preparing it for the installation of a brand new elevator shaft capable of transporting vehicles or custom sleds into or out of the tunnel.
The extraction of Godot, the tunneling startup’s first TBM, was shared by the company on its official Twitter account. Godot is a conventional TBM, and during the company’s information session earlier this year, Elon Musk noted that the machine would be succeeded by Line-Storm, which is “essentially a hybrid between a conventional boring machine and Proof-Rock, a fully Boring Company-designed machine.” Being electric-powered, Proof-rock is expected have 3x more power and operate 10-15x times faster than Godot.
Godot (our 1st TBM) is out of the ground! Getting excited for Hawthorne test tunnel opening in a few weeks pic.twitter.com/5DF2sDtmIo
— The Boring Company (@boringcompany) November 28, 2018
On the same day as the TBM removal began, news broke that The Boring Company had settled with a number of Los Angeles-based complainants and chosen to cancel a proposed extension of the test tunnel expected to run under Sepulveda Boulevard. Counter to a narrative coming out of several media outlets that TBC had effectively canceled an important tunnel against the company’s will, Elon Musk clarified that the actual explanation for the change in plans was largely positive, with the company believing that it no longer needs additional practice thanks to experience gained through the construction of its first test tunnel.
Instead of pursuing the Sepulveda tunnel extension, The Boring Company instead believes that it can and should move directly to a more ambitious network of tunnels to crisscross subterranean Los Angeles, known as the Dugout Loop thanks to the inclusion of Dodger Stadium as a primary destination.
This is completely backwards. Based on what we’ve learned from the Hawthorne test tunnel, we’re moving forward with a much larger tunnel network under LA. Won’t need a second test tunnel under Sepulveda.
— Elon Musk (@elonmusk) November 29, 2018
Amidst the Boring Company’s preparations for the December 10 opening party of its Hawthorne test tunnel, the site of the Prairie Ave pit, which is expected to be the location of the Boring Company’s prototype garage-elevator concept, has shown lots of activity. Just recently, Teslarati photographer Pauline Acalin was able to capture images of multiple semi-trucks loading and transporting extricated TBM segments.
Based on the photographs we acquired, dozens of employees and/or contractors were present during the TBM extraction. The removal and transportation of the TBM segments from the Prairie Ave. pit appear to have been completed in ~24 hours from start to finish as well, as other members of the Teslarati team who visited the area not long after the photos were taken noted that the boring machine segments have already been transported elsewhere when they arrived.
- The Boring Company began removing Godot, its first tunnel boring machine, on Nov. 27 and completed the removal the following day. (Pauline Acalin)
The Boring Company began removing Godot, its first tunnel boring machine, on Nov. 27 and completed the removal the following day. (Pauline Acalin)
The extraction of Godot from the Prairie Ave. site bodes well for The Boring Company’s planned operations in the future. Conventional tunneling practices, after all, usually involve leaving expensive TBM components such as the cutting head underground after work is complete due to high costs associated with their retrieval. In classic Elon Musk fashion, the Boring Company has opted for reusability instead, seemingly using its prototype garage-elevator concept as an exit point for its TBM segments.
The experience gained by The Boring Company in its Hawthorne test tunnel would help the tunneling startup tackle its most ambitious project to date — Chicago’s upcoming downtown to O’Hare high-speed transport line, which is expected to break ground as soon as the project’s permits are completed. Updates about the Chicago project have been scarce so far, though photographs taken by Teslarati photographers suggest that a gantry for the Chicago tunnel line, as well as what appears to be a next-generation TBM, is under construction.
Here’s a little video we made to commemorate our work covering The Boring Company.
Elon Musk
Elon Musk confirms Tesla AI6 chip is Project Dojo’s successor
Tesla’s AI5 and AI6 chips are expected to be rolled out to the company’s consumer products.

Earlier this week, reports emerged stating that Tesla has stepped back from its Project Dojo initiative. While the reports were initially framed as a negative development for the electric vehicle maker’s autonomous driving efforts, CEO Elon Musk later noted on X that Tesla was indeed halting its Dojo initiative.
Elon Musk’s Confirmation
As per Musk, Tesla was shuttering Project Dojo because it does not make sense for the company to divide its resources and scale two different AI chip designs. Dojo, after all, is designed to train the company’s autonomous driving program, and thus, it would not be rolled out to Tesla’s consumer products.
In a series of posts on X, Musk stated that it would make sense to just use Tesla’s AI5/AI6 to train its FSD and Autopilot systems. “In a supercomputer cluster, it would make sense to put many AI5/AI6 chips on a board, whether for inference or training, simply to reduce network cabling complexity & cost by a few orders of magnitude,” Musk said.
Tesla’s AI5 and AI6 chips are expected to be rolled out to the company’s consumer products, from Optimus to the Cybercab to the next-generation Roadster.
AI6 is Dojo’s Successor
What was particularly interesting about Musk’s comment was his mention of using AI5/AI6 chips for training. As per Musk, this strategy could be seen as “Dojo 3” in a way, since the performance of Tesla’s AI5 and AI6 chips is already notable. Musk’s comment about using AI6 chips for training caught the eye of many, including Apple and Rivian alumnus Phil Beisel, who noted that “AI6 is now Dojo.”
“Dojo is Tesla’s AI training supercomputer, built around a custom chip known as the D1. The D1 and AI5/AI6 share many core design elements, particularly the math operations used in neural networks (e.g., matrix multiplication) and highly parallel processing.
“Dojo had a unique feature: chips arranged in a 5×5 grid using a system-on-wafer design, with etched interconnects enabling high-speed data transfer. In a sense, Dojo will live on as the generalized AI6. Going forward, all efforts will focus on AI6,” the tech veteran wrote in a post on X.
Elon Musk confirmed the Apple alumnus’ musings, with the CEO responding with a “bullseye” emoji. Musk is evidently excited for Tesla’s AI6 chip, which is expected to produced by Samsung’s upcoming Texas fabrication facility. In a post on X, Musk stated that he would personally be walking Samsung’s line to accelerate the output of Tesla’s AI6 computers.
Cybertruck
Tesla’s new upgrade makes the Cybertruck extra-terrestrial
The upgrade was announced by the electric vehicle maker on social media platform X.

It took a while, but the Tesla Cybertruck’s rock sliders and battery armor upgrades have finally arrived. The upgrade was announced by the electric vehicle maker on social media platform X, to much appreciation from Cybertruck owners.
Tesla Releases Cybertruck Armor Package
As could be seen in Tesla’s official Shop, the Cybertruck Terrestrial Armor Package is available only for Foundation Series units for now, though non-Foundation Series vehicles should have access to the upgrade around September 2025. Price-wise, the armor package is quite reasonable at $3,500.
For that price, Cybertruck owners would be able to acquire enhanced rock sliders and an underbody battery shield that should allow the all-electric pickup truck to go through harsh terrain without any issues. Each purchase of the Terrestrial Armor Package includes 1 Underbody shield, 1 Left side structural rocker, and 1 Right side structural rocker.
Most importantly, the Armor Package’s price includes shipment to the customer’s preferred Tesla Service Center and installation.
Extra-Terrestrial
Tesla describes its Cybertruck Armor Package as follows: “Get extra-terrestrial. The Cybertruck Terrestrial Armor Package includes enhanced rock sliders and an underbody battery shield to provide greater protection from rocks and debris when off-roading on tough terrain. The rock sliders are constructed from coated steel and the underbody battery shield is constructed from aluminum for greater protection against scraping.”
Initial impressions from a Cybertruck owner who was fortunate enough to test the Armor Package in real-world off-road conditions have been positive. The item’s pricing also seems to be quite appreciated by Cybertruck owners in forums such as the Cybertruck Owners Club, with some members stating that they would be acquiring the package for their own all-electric pickup trucks.
News
Tesla Model Y L reportedly entered mass production in Giga Shanghai
The vehicle is expected to be a larger version of the best-selling Model Y crossover.

Reports from industry watchers in China have suggested that the Tesla Model Y L has started mass production at Gigafactory Shanghai. The vehicle is expected to be a larger version of the best-selling Model Y crossover, offering three rows and six seats thanks to a longer wheelbase.
Tesla Model Y L Production Rumors
Reports about the new Model Y variant’s alleged milestone were initially shared on Weibo, with some industry watchers stating that the vehicle has already started mass production. Tesla China is reportedly surveying which of its domestic stores would have the first display units of the six-seat Model Y.
The Model Y L’s steady march towards production was evident this past week, with recent reports indicating that the vehicle’s key specs have already been listed in the China Ministry of Industry and Information Technology’s (MIIT) latest batch of new energy vehicle models that are eligible for vehicle purchase tax exemptions.
As per the MIIT’s list, the Model Y L will be a dual motor vehicle that is equipped with an 82.0-kWh lithium-ion battery from LG Energy Solution. The vehicle will feature six seats with two captain seats on the second row, as well as a CLTC range of 751 km.
Tesla Model Y L Potential
The potential of the Model Y L is vast, considering that it is produced in the existing Model Y lines of Tesla’s factories. This should slash new vehicle tooling costs and potential ramp-up issues. Three-row SUVs also command a pretty notable market that has mostly only been accessed by the more expensive Model X. With the Model Y L’s lower price, Tesla could become more competitive in the three-row SUV segment.
As noted by longtime Tesla owner and investor @_SFTahoe, the Model Y L could also become a more premium option for the company’s Robotaxi business, thanks to its second row captain seats and spacious interior. The expansion of Model Y L Robotaxis should also be impressive considering Tesla’s mastery of mass manufacturing techniques.
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