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Tesla gets nod from Rivian CEO for combating ‘untruths’ about electric vehicles
The long, arduous road that Tesla traveled over the past years was recently acknowledged by RJ Scaringe, the 35-year-old CEO of electric vehicle maker Rivian. During a fireside chat at the Automotive News World Congress, Scaringe noted that his 10-year-old company aims to do to pickup trucks and off-road-capable SUVs what Tesla did to the performance and premium automotive segments. That is, he wants Rivian to disprove any untruths that are currently prevalent in the truck and SUV industry.
“I think any great brand … to build a brand that customers are going to be excited about and that customers are going to want to be part of, it has to fundamentally reset expectations. It has to disprove untruths. Tesla took the untruth that electric cars were boring and slow — that they were glorified golf carts — and they disproved that. They showed people that an electric car can be exciting and fun. What we need to disprove is that an electric vehicle can’t get dirty, and that an electric vehicle can’t be rugged, and an electric vehicle can’t go off-road and take your family places, and that an off-road vehicle can’t be good on-road,” he said.
Rivian’s first two vehicles, the R1T pickup truck and the R1S SUV, seem perfectly capable of playing the part. Rivian impressed the EV community and the auto industry when it emerged after 10 years of operating on stealth mode. Both vehicles are well-rounded and refined, created through years of work by a team that included alumni from McLaren (yes, that McLaren). Both have four electric motors that provide immense power and torque, both offer range of over 400 miles per charge, and both are built with intelligent driver-assist features that can transition into full self-driving in the future. During the R1T’s unveiling last November at the historic Griffith Observatory in Los Angeles, Rivian’s intentions of tapping into the premium EV market were evident.
During his recent fireside chat, Scaringe mentioned that the market Rivian is going for are people who own adventure vehicles and luxury vehicles. In a later statement, Scaringe expressed a point related by Elon Musk during the days of the original Roadster, when he noted that the small, two-door high-performance sports car should perform on the same level as the best fossil fuel-powered cars around. For Scaringe, this same point stands true for the R1T and the R1S.
“We want to get the guy who already has a Range Rover sitting next to a Tesla [in the garage], or the [Jeep] Wrangler sitting next to the [BMW] i3, and grab them with something that was just completely different than what they thought was possible. It will be the best-driving truck or SUV in the world. It must be, because if it’s not, why would somebody pick us over a Ford or over a BMW?” he said.
For now, though, Scaringe noted that Rivian is determined to learn from the experiences of companies like Tesla, while integrating concepts from established automakers such as GM and Toyota. With the successful unveiling of its first vehicles, after all, Rivian is about to tackle one of the hardest parts of being an automaker — actually building cars.
“We do recognize the complexity of assembling and putting vehicles together, of managing a very complex supply chain and logistics network, and we’re very [cognizant] of the nuts and bolts, and of the need to follow a proper process to ensure that, when we launch the vehicle, it can be launched with as few problems, errors, and challenges as possible,” Scaringe said.
When Elon Musk wrote his Master Plan Part Deux, he openly admitted that it is very difficult to become successful in the United States’ auto market. Considering the number of automakers that have gone under, Musk lightly noted that starting a car company is downright idiotic, and starting an electric car company is “idiocy squared.” As foolhardy as the venture might have been, though, Tesla has thrived, driven by an ever-increasing demand for its premium electric cars and energy storage products. The Model 3, the company’s most affordable vehicle to date, has been making a dent in the US’ auto market, becoming the overall best-selling luxury car in the country last year.
It has not been easy for the Silicon Valley-bred carmaker. The Model 3 ramp, for one, is described by Elon Musk as one of the most difficult periods of his career. Musk bet Tesla’s future in the electric sedan, and it took longer than expected to reach the company’s self-imposed production targets. Nevertheless, since hitting its goal of producing 5,000 Model 3 per week at the end of Q2 2018, Tesla has steadily improved its footing with the electric car’s production. In Q3 2018, Tesla even posted a profit. The fourth quarter of 2018 might be just as successful.
If Rivian’s strategy so far is any indication, though, the company stands a good chance of avoiding some of the challenges faced by Tesla during the ramps of the original Roadster, the Model S, X, and 3. Rivian, for one, has already secured a facility in Normal, Ill. The company is also working closely on the development of its vehicles’ battery packs. Apart from this, Rivian is also consulting the veterans of the auto industry. In his recent appearance at Autoline After Hours, for one, auto teardown specialist Sandy Munro, who conducted a thorough analysis of the Tesla Model 3, mentioned that Rivian is one of his firm’s clients.
Elon Musk
Tesla’s golden era is no longer a tagline
Tesla “golden era” teaser video highlights the future of transportation and why car ownership itself may be the next thing to change.
The golden age of autonomous ridesharing is arriving, and Tesla is making sure we can all picture a future that looks like the future. A recent teaser posted to X shows a Cybercab parked outside a home, and with a clear message that your everyday life may soon look like this when the driverless vehicles shows up at your door.
Tesla has begun the rollout of its Robotaxi service across US cities, and the production of its dedicated, fully-autonomous Cybercab vehicle. The first Cybercab rolled off the Giga Texas assembly line on February 17, 2026, with volume production now targeted for this month. Additionally, the Robotaxi service built around it is already running, without human drivers, in US cities.
Tesla Cybercab production ignites with 60 units spotted at Giga Texas
The Cybercab is built without a steering wheel, pedals, or side mirrors, designed from the ground up for unsupervised autonomous operation. Musk described the manufacturing approach as closer to consumer electronics than traditional car production, targeting a cycle time of one unit every ten seconds at full scale.
Drone footage from April 13, 2026 captured over 50 Cybercab units on the Giga Texas campus, with several clustered near the crash testing facility. Musk has noted that Tesla plans to sell the Cybercab to consumers for under $30,000, and owners will be able to add their vehicles to the Tesla robotaxi network when not in personal use, potentially generating income to offset the vehicle’s purchase cost. That model changes the math on vehicle ownership in a meaningful way, making a car something closer to a depreciating asset that can also earn by paying itself off and generate a profit.
During Tesla’s Q4 earnings call, the company confirmed plans to expand the Robotaxi program to seven new cities in the first half of 2026, including Dallas, Houston, Phoenix, Miami, Orlando, Tampa, and Las Vegas. The service already runs without safety drivers in Austin, and public road testing of the Cybercab has expanded to five states, including California, Texas, New York, Illinois, and Massachusetts.
Golden era pic.twitter.com/AS6pX2dK8N
— Tesla Robotaxi (@robotaxi) April 16, 2026
News
Tesla’s last chance version of the flagship Model X is officially gone
The Signature Edition was no ordinary Model X Plaid. Offered exclusively by invitation to select existing Tesla owners, it represented the final production batch of the current-generation Model X before manufacturing at Fremont ends.
Tesla enabled a last-chance version of its two flagship vehicles, the Model S and Model X, over the past few weeks. The Model X, the company’s original SUV, is officially gone.
Tesla has officially closed the book on its most exclusive send-off for the Model X. The limited-run Model X Signature Edition—priced at $159,420 before fees and limited to just 100 units—is now sold out, with reservations closed as of April 16.
The $160,000 Model X Signature Edition is officially sold out.
Reservations are now closed. pic.twitter.com/4D5FSkTZTa
— Sawyer Merritt (@SawyerMerritt) April 16, 2026
The Signature Edition was no ordinary Model X Plaid. Offered exclusively by invitation to select existing Tesla owners, it represented the final production batch of the current-generation Model X before manufacturing at Fremont ends.
Every unit featured an exclusive Garnet Red exterior paint, unique badging, and a standard six-seat configuration. With full Plaid powertrain specs—Tri-Motor All-Wheel Drive, over 1,000 horsepower, and blistering acceleration—it was positioned as a collector’s item for loyalists who wanted one last shot at owning a piece of Tesla history.
The timing is no coincidence.
Tesla announced earlier this year that it would discontinue regular production of both the Model S and Model X to repurpose the Fremont factory’s dedicated lines for mass production of its Optimus humanoid robots.
Elon Musk has repeatedly emphasized that Optimus could ultimately become more valuable to the company than its vehicle business, with ambitions to build hundreds of thousands of units annually.
The Signature Editions served as a final “runout” series: 250 for the Model S and only 100 for the Model X, all built to the highest Plaid specification before the line is converted.
Deliveries of the remaining Signature units are scheduled to begin in May 2026. For buyers who secured one, it’s the ultimate swan song for a vehicle that helped define Tesla’s early luxury EV dominance.
Launched in 2015, the Model X introduced falcon-wing doors, a panoramic windshield, and class-leading performance that turned heads and set benchmarks. While newer models like the Cybertruck and refreshed Model Y have taken center stage, the Model X Plaid remained a halo product for those seeking maximum range, space, and speed in an SUV package.
With inventory of standard Model X units already nearly exhausted across the U.S., the rapid sell-out of the Signature Edition underscores enduring demand for Tesla’s premium flagships even as the company pivots toward robotics and autonomy.
For enthusiasts, these 100 garnet-red SUVs will likely become instant collector’s items—tangible reminders of the vehicles that built the brand before Tesla’s next chapter fully begins. The last chance is gone, but the legacy endures.
Elon Musk
Tesla Optimus V3 hand and arm details revealed in new patents
Two new patents, which were coincidentally filed on the same day as the “We, Robot” event back in October 2024, protect Tesla’s mechanically actuated, tendon-driven architecture.
Tesla is planning to soon reveal its latest and greatest version of the Optimus humanoid robot, and a series of new patents for the hands and arms, with the former being, admittedly, one of the most challenging parts of developing the project.
Two new patents, which were coincidentally filed on the same day as the “We, Robot” event back in October 2024, protect Tesla’s mechanically actuated, tendon-driven architecture.
The designs relocate heavy actuators to the forearm, route cables through a sophisticated wrist design, and employ innovative joint assemblies to achieve human-like dexterity while enabling lightweight construction and high-volume manufacturing.
Core Tendon-Driven Hand Architecture
The primary patent, which is titled “Mechanically Actuated Robotic Hand,” details a cable/tendon-driven system.
Actuators are positioned in the forearm rather than the hand. Each finger features four degrees of freedom (DoF), while the wrist adds two more.
Tesla’s Optimus V3 robot hand looks to have been revealed in a new international patent published today.
The patent describes a tendon/cable-driven hand:
• Actuators in the forearm
• Each finger has 4 degrees of freedom
• The wrist has 2 degrees of freedom
• Tendon-driven… pic.twitter.com/eE8xLEYSrx— Sawyer Merritt (@SawyerMerritt) April 16, 2026
Three thin, flexible control cables (tendons) per finger extend from the forearm actuators, pass through the wrist, and connect to the finger segments. Integrated channels within the finger phalanges guide these cables selectively—routing behind some joints and forward of others—to enable independent bending without unintended motion.
Patent diagrams illustrate thick cable bundles emerging from the wrist into the palm and fingers, with labeled pivots and routing guides. This setup closely mirrors human forearm-muscle and tendon anatomy, where most hand control originates proximally.
Advanced Wrist Routing Innovation
One of the standout features is the wrist’s cable transition mechanism. Cables shift from a lateral stack on the forearm side to a vertical stack on the hand side through a specialized transition zone.
Boom! @Tesla_Optimus 의 3세대 구조로 추정되는, 로봇 팔 및 관절에 대한 특허가 공개되었습니다.
아티클 작업에 들어가겠습니다.
1년 넘게 기다려 온, 정말 귀한 특허인데, 조회수 100만대로 터져줬으면 좋겠네요. 😉@herbertong @SawyerMerritt@GoingBallistic5 @TheHumanoidHub pic.twitter.com/CCEiIlMFSX
— SETI Park (@seti_park) April 16, 2026
This geometry significantly reduces cable stretch, torque, friction, and crosstalk during combined yaw and pitch wrist movements — common failure points in simpler tendon systems that cause imprecise or jerky motion.
By minimizing these issues, the design supports smoother, more reliable multi-axis wrist operation, essential for complex real-world tasks.
Companion Patents on Appendage and Joint Design
Two supporting patents provide additional depth. “Robotic Appendage” covers the overall forearm-to-palm-to-finger assembly, with a palm body movably coupled to the forearm and finger phalanges linked by tensile cables returning to forearm actuators. Tensioning these cables repositions the phalanges precisely.
“Joint Assembly for Robotic Appendage” describes curved contact surfaces on mating structures paired with a composite flexible member. This allows smooth pivoting while maintaining consistent tension, enhancing durability, and simplifying assembly for mass production.
Executive Insights on Hand Development Challenges
Tesla executives have consistently described the hand as the most difficult component of Optimus.
Elon Musk has called it “the majority of the engineering difficulty of the entire robot,” emphasizing that human hands possess roughly 27–28 DoF with an intricate tendon network powered largely by forearm muscles. He has likened the challenge to something “harder than Cybertruck or Model X… somewhere between Model X and Starship.”
In mid-2025, Musk acknowledged that Tesla was “struggling” to finalize the hand and forearm design. By early 2026, he stated that the company had overcome the “hardest” problems, including human-level manual dexterity, real-world AI integration, and volume production scalability.
He estimated the electromechanical hand represents about 60 percent of the overall Optimus challenge, compounded by the lack of an existing supply chain for such precision components.
These patents directly tackle the acknowledged pain points: relocating actuators reduces hand mass and inertia for better speed and efficiency; advanced wrist routing and joint geometry address friction and crosstalk; and simplified, stackable parts visible in the diagrams indicate readiness for high-volume manufacturing.
Implications for Optimus Production and Leadership
Collectively, the patents portray the Optimus v3 hand not as a mere prototype, but as a production-oriented system engineered from first principles.
The 22-DoF architecture, forearm-driven tendons, and crosstalk-minimizing wrist deliver a clear competitive edge in dexterity. They align with Musk’s view that high-volume manufacturing is one of the three critical elements missing from most other humanoid projects.
For Optimus to become the most capable humanoid robot, its hand needed to replicate the useful and applicable design of the human counterpart.
These filings demonstrate that Tesla has transformed years of engineering challenges into patented, elegant solutions — positioning the company strongly in the race toward general-purpose robotics.
Tesla’s golden era is no longer a tagline
Tesla’s last chance version of the flagship Model X is officially gone
