Inside Rivian’s big bet on AI-powered self-driving

The robotic swerved via the cafeteria of Rivian’s Palo Alto workplace, cabinets adorned with chilled canned coffees — till it didn’t. 5 minutes later, a person fastidiously pushed it out of everybody’s manner, the phrases “I’m caught” flashing yellow on the poor droid’s display screen.

It was an inauspicious begin to Rivian’s “Autonomy & AI Day,” a showcase for the corporate’s plans to make its autos able to driving themselves. Rivian doesn’t make the cafeteria robotic and isn’t liable for its talents, however there was a well-known message in its foibles: these items is tough.

Hours later, as I rode in a 2025 R1S SUV throughout my 15-minute demo of Rivian’s new self-described “Massive Driving Mannequin,” I used to be reminded of that message.

The EV geared up with the automated-driving software program drove myself and two Rivian workers on a switchback route close to the corporate’s campus. As we glided previous Tesla’s engineering workplace, I observed a Mannequin S in entrance of us gradual to show into the rival firm’s lot. The R1S finally observed this, too, braking laborious simply earlier than the Rivian worker almost intervened.

Throughout my demo drive, there was one precise disengagement. The worker within the driver’s seat took over as we handed via a one-lane part of street resulting from some tree-trimming. Minor stuff general. However it wasn’t precisely uncommon both; I noticed a number of other demo rides that had disengagements, too.

The remainder of the drive went nicely sufficient for software program that isn’t able to be shipped, particularly when you think about that Rivian threw out its outdated rules-based driver help system and adopted an end-to-end method — which is how Tesla developed Full Self-Driving (Supervised). It stopped at stoplights, it dealt with turns, it slowed for velocity bumps, all with out programmed guidelines telling it to do these items.

A quiet pivot in 2021

Rivian’s outdated system “was all very deterministic, and it was all very structured,” CEO RJ Scaringe mentioned in an interview Thursday. “All the things that the automobile did was the results of a prescribed management technique written by people.”

Scaringe mentioned that when Rivian noticed transformer-based synthetic intelligence taking off in 2021, he quietly “reconstituted the staff and began with a clear sheet and mentioned, let’s design our self-driving platform for an AI-centric world.”

After spending “plenty of time within the basement,” Rivian launched the brand new ground-up driving software program in 2024 on its second-generation R1 autos, which use Nvidia’s Orin processors.

Scaringe mentioned it was solely just lately that his firm began to see dramatic progress “as soon as the information began actually pouring in.”

Rivian is betting it might prepare its Massive Driving Mannequin (LDM) on fleet information so rapidly that it’ll enable the corporate to roll out what it calls “Common Palms-Free” later this month. Meaning Rivian house owners will have the ability to take their fingers off the wheel on 3.5 million miles of roads within the U.S. and Canada (as long as there are seen painted traces). Within the again half of 2026, Rivian will enable “point-to-point” driving, or the buyer model of the demo we acquired Thursday.

The ‘eyes off’ to ‘fingers off’ problem

By the top of 2026, after Rivian has began transport its smaller, extra reasonably priced R2 SUVs, it can ditch the Nvidia chips and outfit these autos with a brand new customized autonomy laptop unveiled Thursday. That laptop, plus a lidar sensor, will finally enable drivers to take their fingers and eyes off the street. True autonomy — the place a driver doesn’t have to fret about re-taking management of the automobile — lies nicely past that and can largely rely on how briskly Rivian can prepare its LDM.

This rollout introduces a near-term problem for Rivian. The brand new autonomy laptop and lidar received’t be prepared till months after the R2 goes on sale. If prospects need a automobile that may deal with eyes-off driving (or extra), they’ll have to attend. However the R2 is an important product for Rivian, and the corporate wants it to promote nicely — particularly within the wake of declining sales of its first-generation vehicles.

“When tech is shifting as quick as it’s, there’s at all times going to be some stage of obsolescence, and so what we need to do right here is to be actually direct” about what’s coming, Scaringe mentioned. The early R2s will nonetheless get Rivian’s promised “point-to-point” driving, which will probably be based mostly on the brand new software program and will probably be hands-off however not eyes-off.

“So [if] you’re shopping for an R2 and you purchase it within the first 9 months, it’s simply going to be extra constrained,” he mentioned. “I believe what is going to occur is a few prospects will say ‘that issues so much to me, and I’m going to attend.’ And a few will say ‘I would like the most recent, finest issues now, and I’m going to get the R2 now, and perhaps I’ll commerce it in a yr or two, and I’ll get the following model later. Happily, there’s a lot demand backlog for R2 that we expect, by being upfront with this, prospects could make the choice themselves.”

“In an ideal world, every part instances on the identical time, however the timeline of the automobile and the timeline of the autonomy platform are simply not completely aligned,” he mentioned.

After I first interviewed Scaringe in 2018, earlier than Rivian even confirmed what its autos seemed like, he shared a purpose that also rattles round my head. He wished to make Rivian’s autos so able to driving themselves that: “if you happen to go for a hike, and also you begin at one level and also you end at one other level, you may have the automobile meet you on the finish of the path.”

It was the type of pie-in-the-sky promise about self-driving vehicles that was all the trend seven years in the past, however it caught with me not less than as a result of it was one thing that felt true to Rivian’s entire model of aspirational journey.

Scaringe instructed me Thursday he nonetheless thinks it’s attainable for Rivian to allow a use case like that within the subsequent few years. It definitely received’t occur till the corporate checks and builds its more-capable R2 autos, which is not less than a yr away in a best-case situation.

“We might [do that]. It’s not been an enormous focus,” he mentioned. That would change as the corporate will get nearer to stage 4 autonomy, although, since by then the corporate may have its LDM skilled on trickier roads with out guiding options like lane traces.

“Then, it turns into a little bit of a like, what’s the ODD [operational design domain]? Grime roads, off street? Straightforward,” he mentioned. Simply don’t anticipate a Rivian driving itself up Hell’s Gate in Moab.

“We’re not placing any assets into rock crawling autonomously,” he mentioned. “However by way of attending to the path head? For positive.”

This story has been up to date to mirror that Rivian’s Common Palms-Free replace is coming later this month.