News
SpaceX to build massive, new Hyperloop tunnel for 2020 competition, says Elon Musk
SpaceX just completed its fourth hosted Hyperloop competition since its 2017 debut and Hyperloop inventor and CEO Elon Musk capped the successful event with a big claim: in 2020, SpaceX plans to host Competition 5 at a brand-new vacuum tunnel that could offer all kinds of new opportunities to next year’s student teams.
According to Musk, that new track – presumably to be built by The Boring Company with SpaceX help – could be up to 10 km (6.2 mi) in length, will support a full vacuum like its 1.6 km (1 mi) predecessor, and will feature a curved track. Altogether, those features could support truly insane top speeds and allow teams to test pods with far more realistic acceleration profiles relative to those that have been tested at SpaceX’s track in the last few years. Furthermore, Musk specifically described the new track as a “10km vacuum tunnel”, immediately bringing to mind the obvious possibility of a new Boring Company collaboration.
As mentioned above, SpaceX just wrapped up its fourth Hyperloop competition in two years. Of the 21 teams that won slots in the event, only four were judged by SpaceX to be ready for speed runs. Of those four, the German team TUM Hyperloop (formerly WARR Hyperloop) reached a top speed of 288 mph (463 km/h, 128 m/s) before the pod suffered visible damage and performed a flawless emergency stop, pulling dozens of Gs and coming to a halt in just 50-100m.
In a nominal outcome, TUM Hyperloop anticipated that their fourth-generation pod could reach a top speed of more than half the speed of sound (~380+ mph, 600+ km/h). In 2018, they achieved a spectacular top speed of 290 mph, just slightly edging out Pod IV’s pre-anomaly performance this year. The runner-up, Swissloop, reached a still-impressive top speed of ~160 mph (260 km/h), a demonstrating of just how far ahead of its peers TUM/WARR remains.
At the end of the day, speed records are just icing on the Hyperloop Competition cake, following the main motivation of offering an almost unbeatable applied engineering learning opportunity for student groups around the world.
Hyperloop Alpha?
Assuming SpaceX and/or The Boring Company manage to pull off a minor engineering miracle and successfully build a “10km vacuum tunnel” in a single year, the company will have easily set itself up to host countless more competitions in the coming years. Additionally, assuming that “tunnel” refers to a full-scale tunnel capable of being built by The Boring Company, SpaceX’s new Hyperloop test facilities will be at or very near full-scale relative to the operational, human-rated transportation system that is the concept’s ultimate goal.
The test tunnel quite literally bored under the current above-ground Hyperloop track has a final usable diameter of 12 feet (3.7m), more than double the 6-foot (1.8m) diameter of the track currently used for competitions. Additionally, it would be even larger than Hyperloop One’s ~11 foot (3.3m) diameter Nevada test track. Ultimately, such a large tunnel would simultaneously give The Boring Company experience with building a true vacuum tunnel system and provide an opportunity for full-scale vacuum train (i.e. hyperloop) testing over unprecedented distances.
Maybe, just maybe, Elon Musk is thinking about putting a bit more time into turning his original Hyperloop concept into a finished product.
Check out Teslarati’s Marketplace! We offer Tesla accessories, including for the Tesla Cybertruck and Tesla Model 3.
News
Tesla FSD’s newest model is coming, and it sounds like ‘the last big piece of the puzzle’
“There’s a model that’s an order of magnitude larger that will be deployed in January or February 2026.”
Tesla Full Self-Driving’s newest model is coming very soon, and from what it sounds like, it could be “the last big piece of the puzzle,” as CEO Elon Musk said in late November.
During the xAI Hackathon on Tuesday, Musk was available for a Q&A session, where he revealed some details about Robotaxi and Tesla’s plans for removing Robotaxi Safety Monitors, and some information on a future FSD model.
While he said Full Self-Driving’s unsupervised capability is “pretty much solved,” and confirmed it will remove Safety Monitors in the next three weeks, questions about the company’s ability to give this FSD version to current owners came to mind.
Musk said a new FSD model is coming in about a month or two that will be an order-of-magnitude larger and will include more reasoning and reinforcement learning.
He said:
“There’s a model that’s an order of magnitude larger that will be deployed in January or February 2026. We’re gonna add a lot of reasoning and RL (reinforcement learning). To get to serious scale, Tesla will probably need to build a giant chip fab. To have a few hundred gigawatts of AI chips per year, I don’t see that capability coming online fast enough, so we will probably have to build a fab.”
NEWS: Elon Musk says FSD Unsupervised is “pretty much solved at this point” and that @Tesla will be launching Robotaxis with no safety monitors in about 3 weeks in Austin, Texas. He also teased a new FSD model is coming in about 1-2 months.
“We’re just going through validation… https://t.co/Msne72cgMB pic.twitter.com/i3wfKX3Z0r
— Sawyer Merritt (@SawyerMerritt) December 10, 2025
It rings back to late November when Musk said that v14.3 “is where the last big piece of the puzzle finally lands.”
With the advancements made through Full Self-Driving v14 and v14.2, there seems to be a greater confidence in solving self-driving completely. Musk has also personally said that driver monitoring has been more relaxed, and looking at your phone won’t prompt as many alerts in the latest v14.2.1.
This is another indication that Tesla is getting closer to allowing people to take their eyes off the road completely.
Along with the Robotaxi program’s success, there is evidence that Tesla could be close to solving FSD. However, it is not perfect. We’ve had our own complaints with FSD, and although we feel it is the best ADAS on the market, it is not, in its current form, able to perform everything needed on roads.
But it is close.
That’s why there is some legitimate belief that Tesla could be releasing a version capable of no supervision in the coming months.
All we can say is, we’ll see.
Investor's Corner
SpaceX IPO is coming, CEO Elon Musk confirms
However, it appears Musk is ready for SpaceX to go public, as Ars Technica Senior Space Editor Eric Berger wrote an op-ed that indicated he thought SpaceX would go public soon. Musk replied, basically confirming it.
Elon Musk confirmed through a post on X that a SpaceX initial public offering (IPO) is on the way after hinting at it several times earlier this year.
It also comes one day after Bloomberg reported that SpaceX was aiming for a valuation of $1.5 trillion, adding that it wanted to raise $30 billion.
Musk has been transparent for most of the year that he wanted to try to figure out a way to get Tesla shareholders to invest in SpaceX, giving them access to the stock.
He has also recognized the issues of having a public stock, like litigation exposure, quarterly reporting pressures, and other inconveniences.
However, it appears Musk is ready for SpaceX to go public, as Ars Technica Senior Space Editor Eric Berger wrote an op-ed that indicated he thought SpaceX would go public soon.
Musk replied, basically confirming it:
As usual, Eric is accurate
— Elon Musk (@elonmusk) December 10, 2025
Berger believes the IPO would help support the need for $30 billion or more in capital needed to fund AI integration projects, such as space-based data centers and lunar satellite factories. Musk confirmed recently that SpaceX “will be doing” data centers in orbit.
AI appears to be a “key part” of SpaceX getting to Musk, Berger also wrote. When writing about whether or not Optimus is a viable project and product for the company, he says that none of that matters. Musk thinks it is, and that’s all that matters.
It seems like Musk has certainly mulled something this big for a very long time, and the idea of taking SpaceX public is not just likely; it is necessary for the company to get to Mars.
The details of when SpaceX will finally hit that public status are not known. Many of the reports that came out over the past few days indicate it would happen in 2026, so sooner rather than later.
But there are a lot of things on Musk’s plate early next year, especially with Cybercab production, the potential launch of Unsupervised Full Self-Driving, and the Roadster unveiling, all planned for Q1.
Tesla has added the 15th automaker to the growing list of companies whose EVs can utilize the Supercharger Network this year, as BMW is the latest company to gain access to the largest charging infrastructure in the world.
BMW became the 15th company in 2025 to gain Tesla Supercharger access, after the company confirmed to its EV owners that they could use any of the more than 25,000 Supercharging stalls in North America.
Welcome @BMW owners.
Download the Tesla app to charge → https://t.co/vnu0NHA7Ab
— Tesla Charging (@TeslaCharging) December 10, 2025
Newer BMW all-electric cars, like the i4, i5, i7, and iX, are able to utilize Tesla’s V3 and V4 Superchargers. These are the exact model years, via the BMW Blog:
- i4: 2022-2026 model years
- i5: 2024-2025 model years
- 2026 i5 (eDrive40 and xDrive40) after software update in Spring 2026
- i7: 2023-2026 model years
- iX: 2022-2025 model years
- 2026 iX (all versions) after software update in Spring 2026
With the expansion of the companies that gained access in 2025 to the Tesla Supercharger Network, a vast majority of non-Tesla EVs are able to use the charging stalls to gain range in their cars.
So far in 2025, Tesla has enabled Supercharger access to:
- Audi
- BMW
- Genesis
- Honda
- Hyundai
- Jaguar Land Rover
- Kia
- Lucid
- Mercedes-Benz
- Nissan
- Polestar
- Subaru
- Toyota
- Volkswagen
- Volvo
Drivers with BMW EVs who wish to charge at Tesla Superchargers must use an NACS-to-CCS1 adapter. In Q2 2026, BMW plans to release its official adapter, but there are third-party options available in the meantime.
They will also have to use the Tesla App to enable Supercharging access to determine rates and availability. It is a relatively seamless process.
Tesla FSD’s newest model is coming, and it sounds like ‘the last big piece of the puzzle’
SpaceX IPO is coming, CEO Elon Musk confirms
