News
Rivian R1T’s Max Pack + Quad-Motor configuration will be unavailable starting 2023
Rivian sent out letters to Max Pack preorder holders, informing them of some changes to their configurators in 2023.
According to the letter, the Rivian R1T’s Max Pack battery will only be available with a Dual-Motor AWD configuration in 2023. The Max Pack + Quad-Motor configuration will not be “selectable” in Rivian’s configurator by next year.
“This update introduces a more energy dense Max pack design that pairs with our Dual-Motor drive system to deliver long range with outstanding performance at a lower price point. Making this change supports our continued focus on simplifying the production process as we scale,” wrote Rivian.
In Rivian’s visualizer, The R1T is available in Dual-Motor AWD and Quad-Motor AWD drive systems. The Quad-Motor R1T costs an additional $8,000 in the United States and $11,000 in Canada. The Rivian R1S also comes with Dual-Motor and Quad-Motor AWD drive systems. The Quad-Motor R1S also costs an additional $8,000 in the United States and $11,000 in Canada.



The EV startup offers three battery packs for the Dual-Motor AWD R1T. The Standard Pack has an estimated range of 260+ miles, while the Max Pack has a range of up to 400 miles for an additional $16,000 in the U.S. and $21,750 in Canada. In the middle is Rivian’s Large Pack, which has an EPA estimate of 328 miles and costs an additional $6,000 in the United States and $8,250 in Canada. Rivian Quad-Motor AWD R1T orders can only be paired with the Large battery pack.
Rivian offers only the Standard and Large battery packs for the R1S. The Quad-Motor R1S is only available with the Large pack, which costs an additional $6,000.
Standard vs Enhanced Dual-Motor AWD R1T
Rivian also offers an enhanced version of Max Pack + Dual-Motor AWD with the same range but better performance. The enhanced Dual-Motor R1T has 700 HP, quicker 0-60 mph at 3.5 seconds. In comparison, the standard Dual-Motor R1T has 600 HP and runs 0-60 mph in 4.5 seconds. Both standard and enhanced Dual-Motor AWD R1T variants have 11,000 lbs of towing capacity.
“For price committed customers who preordered before 3/1/2022, choosing standard Dual-Motor AWD will lower your current price by $4,500 while the enhanced version will lower it by $2,000,” noted Rivian in its letter.
“Deliveries are planned to start at the end of summer in limited volumes and will ramp through the end of the year. We will prioritize Max pack preorder holders for our earliest Dual-Motor deliveries where it’s possible.”
Rivian’s price changes might differ between the United States and Canada.
Upgraded Quad-Motor R1T + Max Pack
The unavailability of Rivian’s Max pack + Quad-Motor R1T seems temporary. The EV automaker plans to launch a Quad-Motor variants with “additional capability” with the Max batter pack in the future.
For preorder holders who want to maintain their Quad-Motor configuration, Rivian advises them to change to the Large battery pack. The company notes that switching to a Large battery pack might accelerate their delivery date to early 2023.
Rivian has made a few changes to its customer options this year. In August, Rivian discontinued its Explore Package option and encouraged customers to upgrade. The Explore Package was the more affordable option offered to Rivian customers. The only package available on Rivian’s R1T and R1S order pages is the Adventure Package.
The Adventure Package for the R1T starts at $73,000 in the United States and $98,500 in Canada. For the R1S is costs it starts at $78,000 in the U.S. and $105,250 in Canada. Recently, Rivian removed customers’ Adventure Gear options with their R1T and R1S orders. Now customers must purchase the Adventure Gear options separately.
Read Rivian’s letter below.

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Elon Musk
Elon Musk’s X will start using a Tesla-like software update strategy
The initiative seems designed to accelerate updates to the social media platform, while maintaining maximum transparency.
Elon Musk’s social media platform X will adopt a Tesla-esque approach to software updates for its algorithm.
The initiative seems designed to accelerate updates to the social media platform, while maintaining maximum transparency.
X’s updates to its updates
As per Musk in a post on X, the social media company will be making a new algorithm to determine what organic and advertising posts are recommended to users. These updates would then be repeated every four weeks.
“We will make the new 𝕏 algorithm, including all code used to determine what organic and advertising posts are recommended to users, open source in 7 days. This will be repeated every 4 weeks, with comprehensive developer notes, to help you understand what changed,” Musk wrote in his post.
The initiative somewhat mirrors Tesla’s over-the-air update model, where vehicle software is regularly refined and pushed to users with detailed release notes. This should allow users to better understand the details of X’s every update and foster a healthy feedback loop for the social media platform.
xAI and X
X, formerly Twitter, has been acquired by Elon Musk’s artificial intelligence startup, xAI last year. Since then, xAI has seen a rapid rise in valuation. Following the company’s the company’s upsized $20 billion Series E funding round, estimates now suggest that xAI is worth tens about $230 to $235 billion. That’s several times larger than Tesla when Elon Musk received his controversial 2018 CEO Performance Award.
As per xAI, the Series E funding round attracted a diverse group of investors, including Valor Equity Partners, Stepstone Group, Fidelity Management & Research Company, Qatar Investment Authority, MGX, and Baron Capital Group, among others. Strategic partners NVIDIA and Cisco Investments also continued support for building the world’s largest GPU clusters.
News
Tesla FSD Supervised wins MotorTrend’s Best Driver Assistance Award
The decision marks a notable reversal for the publication from prior years, with judges citing major real-world improvements that pushed Tesla’s latest FSD software ahead of every competing ADAS system.
Tesla’s Full Self-Driving (Supervised) system has been named the best driver-assistance technology on the market, earning top honors at the 2026 MotorTrend Best Tech Awards.
The decision marks a notable reversal for the publication from prior years, with judges citing major real-world improvements that pushed Tesla’s latest FSD software ahead of every competing ADAS system. And it wasn’t even close.
MotorTrend reverses course
MotorTrend awarded Tesla FSD (Supervised) its 2026 Best Tech Driver Assistance title after extensive testing of the latest v14 software. The publication acknowledged that it had previously criticized earlier versions of FSD for erratic behavior and near-miss incidents, ultimately favoring rivals such as GM’s Super Cruise in earlier evaluations.
According to MotorTrend, the newest iteration of FSD resolved many of those shortcomings. Testers said v14 showed far smoother behavior in complex urban scenarios, including unprotected left turns, traffic circles, emergency vehicles, and dense city streets. While the system still requires constant driver supervision, judges concluded that no other advanced driver-assistance system currently matches its breadth of capability.
Unlike rival systems that rely on combinations of cameras, radar, lidar, and mapped highways, Tesla’s FSD operates using a camera-only approach and is capable of driving on city streets, rural roads, and freeways. MotorTrend stated that pure utility, the ability to handle nearly all road types, ultimately separated FSD from competitors like Ford BlueCruise, GM Super Cruise, and BMW’s Highway Assistant.
High cost and high capability
MotorTrend also addressed FSD’s pricing, which remains significantly higher than rival systems. Tesla currently charges $8,000 for a one-time purchase or $99 per month for a subscription, compared with far lower upfront and subscription costs from other automakers. The publication noted that the premium is justified given FSD’s unmatched scope and continuous software evolution.
Safety remained a central focus of the evaluation. While testers reported collision-free operation over thousands of miles, they noted ongoing concerns around FSD’s configurable driving modes, including options that allow aggressive driving and speeds beyond posted limits. MotorTrend emphasized that, like all Level 2 systems, FSD still depends on a fully attentive human driver at all times.
Despite those caveats, the publication concluded that Tesla’s rapid software progress fundamentally reshaped the competitive landscape. For drivers seeking the most capable hands-on driver-assistance system available today, MotorTrend concluded Tesla FSD (Supervised) now stands alone at the top.
News
Elon Musk’s Grokipedia surges to 5.6M articles, almost 79% of English Wikipedia
The explosive growth marks a major milestone for the AI-powered online encyclopedia, which was launched by Elon Musk’s xAI just months ago.
Elon Musk’s Grokipedia has grown to an impressive 5,615,201 articles as of today, closing in on 79% of the English Wikipedia’s current total of 7,119,376 articles.
The explosive growth marks a major milestone for the AI-powered online encyclopedia, which was launched by Elon Musk’s xAI just months ago. Needless to say, it would only be a matter of time before Grokipedia exceeds English Wikipedia in sheer volume.
Grokipedia’s rapid growth
xAI’s vision for Grokipedia emphasizes neutrality, while Grok’s reasoning capabilities allow for fast drafting and fact-checking. When Elon Musk announced the initiative in late September 2025, he noted that Grokipedia would be an improvement to Wikipedia because it would be designed to avoid bias.
At the time, Musk noted that Grokipedia “is a necessary step towards the xAI goal of understanding the Universe.”
Grokipedia was launched in late October, and while xAI was careful to list it only as Version 0.1 at the time, the online encyclopedia immediately earned praise. Wikipedia co-founder Larry Sanger highlighted the project’s innovative approach, noting how it leverages AI to fill knowledge gaps and enable rapid updates. Netizens also observed how Grokipedia tends to present articles in a more objective manner compared to Wikipedia, which is edited by humans.
Elon Musk’s ambitious plans
With 5,615,201 total articles, Grokipedia has now grown to almost 79% of English Wikipedia’s article base. This is incredibly quick, though Grokipedia remains text-only for now. xAI, for its part, has now updated the online encyclopedia’s iteration to v0.2.
Elon Musk has shared bold ideas for Grokipedia, including sending a record of the entire knowledge base to space as part of xAI’s mission to preserve and expand human understanding. At some point, Musk stated that Grokipedia will be renamed to Encyclopedia Galactica, and it will be sent to the cosmos.
“When Grokipedia is good enough (long way to go), we will change the name to Encyclopedia Galactica. It will be an open source distillation of all knowledge, including audio, images and video. Join xAI to help build the sci-fi version of the Library of Alexandria!” Musk wrote, adding in a later post that “Copies will be etched in stone and sent to the Moon, Mars and beyond. This time, it will not be lost.”