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Tesla Semi prototype’s multiple camera setup highlighted in new video

[Credit: Sean Mitchell/YouTube]

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Tesla expects to start production of the electric Semi truck sometime in 2019, but the company is already getting busy doing some real-world tests using a hand-built prototype version of the vehicle. The Tesla Semi prototype has been spotted in multiple states recently, and when it stopped by CO, it was filmed extensively by Tesla enthusiasts.

The Semi was initially sighted as it was charging at the Brush, CO Supercharger. During its stop, Model 3 owner and recording engineer Erik J. Martin was able to ask questions to the team of engineers who were accompanying the truck as it traveled across the United States. Among the most notable aspects of the vehicle that were related to Martin were its 300-mile range, its lack of a sleeper cabin, its carbon fiber body, and its unique 26-camera system.

These cameras were filmed by Tesla owner-enthusiast Sean Mitchell, who was able to take a very close look at the electric long-hauler while it was parked at the company’s facility in Denver, CO. Mitchell’s video revealed the unique placement of some of the vehicle’s cameras, including those that were installed at the truck’s side mirrors, as well as an array of at least six cameras that were mounted at the back of the truck. The vehicle also featured Tesla’s trademark three-camera array at the front, which would likely be utilized for the vehicle’s semi-autonomous functions.

Tesla is sparing no expense with the Semi, and the vehicle is designed to be one of the most technologically advanced trucks on the road. Since it’s planned for a 2019 release, Tesla is likely ensuring that the vehicle is future-proof as well, which could explain why the company opted to install a very generous number of cameras in the prototype. Cameras would play a significant role in Tesla’s vision for the Semi, particularly since the vehicle was unveiled with a side-mirror-less design. “Convoy Mode,” a key feature that allows the trucks to semi-autonomously draft in close proximity with each other, would likely utilize input from multiple cameras as well.

In a follow-up video on his YouTube channel about his encounter with the vehicle, Erik J. Martin noted that he was informed that the Semi’s production version would likely have fewer cameras. This would be a sensible decision on Tesla’s part, especially since some of the cameras currently in the prototype appear to be redundancies for other cameras on the vehicle.

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Tesla is now on full throttle in terms of testing the Semi on actual roads, and the prototype, which has been going around the United States for months now, has likely gathered a healthy amount of mileage. This could be seen when the long-hauler was filmed in Denver, CO, as signs of wear from thousands of miles worth of traveling were evident in the vehicle. These battle scars from the road make the Semi even more impressive, as it shows that Tesla is ensuring that the electric truck will be ready for deployment when it reaches the market.

Elon Musk announced last November that the Semi would enter production sometime in 2019. Such a timeline is hyper-aggressive, and is classic Elon Musk. That said, the fact that the Semi shares several components with the Model 3 such as its electric motors, door handles, air vents, and 15″ touchscreens would likely make the vehicle a little less troublesome to produce at scale than the midsize electric sedan. Thus, even if the Semi’s actual production ends up starting in “Elon time,” there is a good chance that the electric truck’s deliveries would not see the delays that plagued the company’s previous vehicles like the Model X and the Model 3.

Watch Sean Mitchell’s extensive look at the Tesla Semi in the video below.

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Simon is an experienced automotive reporter with a passion for electric cars and clean energy. Fascinated by the world envisioned by Elon Musk, he hopes to make it to Mars (at least as a tourist) someday. For stories or tips--or even to just say a simple hello--send a message to his email, simon@teslarati.com or his handle on X, @ResidentSponge.

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Elon Musk says he’s open to powering Apple’s Siri with xAI’s Grok

Siri, one of the first intelligent AI assistants in the market, has become widely outdated and outperformed by rivals over the years.

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Gage Skidmore, CC BY-SA 4.0 , via Wikimedia Commons

Elon Musk says he’s willing to help Apple overhaul Siri by integrating xAI’s Grok 4.1, igniting widespread excitement and speculations about a potential collaboration between the two tech giants. 

Siri, one of the first intelligent AI assistants in the market, has become widely outdated and outperformed by rivals over the years.

Musk open to an Apple collaboration

Musk’s willingness to team up with Apple surfaced after an X user suggested replacing Siri with Grok 4.1 to modernize the AI assistant. The original post criticized Siri’s limitations and urged Apple to adopt a more advanced AI system. “It’s time for Apple to team up with xAI and actually fix Siri. Replace that outdated, painfully dumb assistant with Grok 4.1. Siri deserves to be Superintelligent,” the X user wrote.

Musk quoted the post, responding with, “I’m down.” Musk’s comment quickly attracted a lot of attention among X’s users, many of whom noted that a Grok update to Siri would be appreciated because Apple’s AI assistant has legitimately become terrible in recent years. Others also noted that Grok, together with Apple’s potential integration of Starlink connectivity, would make iPhones even more compelling. 

Grok promises major Siri upgrades

The enthusiasm stems largely from Grok 4.1’s technical strengths, which include stronger reasoning and improved creative output. xAI also designed the model to reduce hallucinations, as noted in a Reality Tea report. Supporters believe these improvements could address Apple’s reported challenges developing its own advanced AI systems, giving Siri the upgrade many users have waited years for.

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Reactions ranged from humorous to hopeful, with some users joking that Siri would finally “wake up with a personality” if paired with Grok. Siri, after all, was a trailblazer in voice assistants, but it is currently dominated by rivals in terms of features and capabilities. Grok could change that, provided that Apple is willing to collaborate with Elon Musk’s xAI.

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Tesla’s top-rated Supercharger Network becomes Stellantis’ new key EV asset

The rollout begins in North America early next year before expanding to Japan and South Korea in 2027.

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Credit: Tesla

Stellantis will adopt Tesla’s North American Charging System (NACS) across select battery-electric vehicles starting in 2026, giving customers access to more than 28,000 Tesla Superchargers across five countries. 

The rollout begins in North America early next year before expanding to Japan and South Korea in 2027, significantly boosting public fast-charging access for Jeep, Dodge, and other Stellantis brands. The move marks one of Stellantis’ largest infrastructure expansions to date.

Stellantis unlocks NACS access

Beginning in early 2026, Stellantis BEVs, including models like the Jeep Wagoneer S and Dodge Charger Daytona, will gain access to Tesla’s Supercharger network across North America. The integration will extend to Japan and South Korea in 2027, with the 2026 Jeep Recon and additional next-generation BEVs joining the list as compatibility expands. Stellantis stated that details on adapters and network onboarding for current models will be released closer to launch, as noted in a press release.

The company emphasizes that adopting NACS aligns with a broader strategy to give customers greater freedom of choice when charging, especially as infrastructure availability becomes a deciding factor for EV buyers. With access to thousands of high-speed stations, Stellantis aims to reduce range anxiety and improve long-distance travel convenience across its global portfolio.

Tesla Supercharger network proves its value

Stellantis’ move also comes as Tesla’s Supercharger system continues to earn top rankings for reliability and user experience. In the 2025 Zapmap survey, drawn from nearly 4,000 BEV drivers across the UK, Tesla Superchargers were named the Best Large EV Charging Network for the second year in a row. The study measured reliability, ease of use, and payment experience across the country’s public charging landscape.

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Tesla’s UK network now includes 1,115 open Supercharger devices at 97 public locations, representing roughly 54% of its total footprint and marking a 40% increase in public availability since late 2024. Zapmap highlighted the Supercharger network’s consistently lower pricing compared to other rapid and ultra-rapid providers, alongside its strong uptime and streamlined user experience. These performance metrics further reinforce the value of Stellantis’ decision to integrate NACS across major markets.

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Tesla FSD and Robotaxis are making people aware how bad human drivers are

These observations really show that Tesla’s focus on autonomy would result in safer roads for everyone.

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Credit: Tesla

Tesla FSD and the Robotaxi network are becoming so good in their self-driving performance, they are starting to highlight just how bad humans really are at driving. 

This could be seen in several observations from the electric vehicle community.

Robotaxis are better than Uber, actually

Tesla’s Robotaxi service is only available in Austin and the Bay Area for now, but those who have used the service have generally been appreciative of its capabilities and performance. Some Robotaxi customers have observed that the service is simply so much more affordable than Uber, and its driving is actually really good.

One veteran Tesla owner, @BLKMDL3, recently noted that the Robotaxi service has become better than Uber simply because FSD now drives better than some human drivers.  Apart from the fact that Robotaxis allow riders to easily sync their phones to the rear display, the vehicles generally provide a significantly more comfortable ride than their manually-driven counterparts from Uber.

FSD is changing the narrative, one ride at a time

It appears that FSD V14 really is something special. The update has received wide acclaim from users since it was released, and the positive reactions are still coming. This was highlighted in a recent post from Tesla owner Travis Nicolette, who shared a recent experience with FSD. As per the Tesla owner, he was quite surprised as his car was able to accomplish a U-turn in a way that exceeded human drivers.

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Yet another example of FSD’s smooth and safe driving was showcased in a recent video, which showed a safety monitor of a Bay Area Robotaxi falling asleep in the driver’s seat. In any other car, a driver falling asleep at the wheel could easily result in a grave accident, but thanks to FSD, both the safety monitor and the passengers remained safe.

These observations, if any, really show that Tesla’s focus on autonomy would result in safer roads for everyone. As per the IIHS, there were 40,901 deaths from motor vehicle crashes in the United States in 2023. The NHTSA also estimated that in 2017, 91,000 police-reported crashes involved drowsy drivers. These crashes led to an estimated 50,000 people injured and 800 deaths. FSD could lower all these tragic statistics by a notable margin.

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