A look under our trunk: what's in our compute (waymo.com)

69 points by ra7 a day ago

18 comments:

by xnx 3 hours ago

Apologies for repeating myself, but it's hard to convey how far ahead Waymo is in every area: sensors, vehicles, training data, markets served, simulation, infrastructure, operations, regulatory.

They're growing fast, but I do wonder what they see as the bottlenecks: municipal approval, training, manufacturing? It's really unfortunate that lobbying is slowing self-driving rollout in some of the biggest and most important cities: NYC, Chicago, DC.

by lanstin a few seconds ago

I just took a Waymo in San Jose, having taken a few from San Francisco - it dropped me off in a place that would have made sense in SF (across the street from my destination at a light, avoiding a U turn) but was terrible in the suburban streetscape where the road was literally 10 lanes 4 / 4 / 2 turning and no one would ever drop someone off like that instead of U turning so they didn't have to cross scary giant traffic.

So weird little things for scaling, but overall it was a good ride till that point. Also, the dropoff was at a hospital/clinic and Lyft for the return trip had no issue with going into the property to the actual destination.

by liliumregale 2 hours ago

Is it unfortunate, or just a different priority in a different place?

Those are also cities with a great public option for transit (unlike, say, Dallas or the Bay Area where different municipalities squabble). One might laud New York driving people away from car culture when the subways/buses can serve more people, greener.

by xnx 2 hours ago

Perhaps, but I can't think of why Waymo should be prohibited but not Uber or taxis.

by cyberax 36 minutes ago

Buses and subways are not necessarily "greener".

by realo 28 minutes ago

30 people in 30 waymos vs 30 people in an electric bus?

No contest.

by phoghed 2 minutes ago

Different 30 people in the US. I’d drop my car if Waymo was around and financially made sense. You’ll never catch me wasting my time on a bus though. We’ll never even be close to Europe or elsewhere wrt where public transit was even decades ago in those places.

People here only ride the bus when there’s no other option for them.

by xnx 5 minutes ago

No contest when the bus is full, but the overall efficiency (/"greeness") of the system is much less clear considering: buses are rarely full, most buses are diesel, heavy buses tear up the pavement on their routes (especially near stops), and buses don't take riders directly to/from their destinations.

by p-o 4 hours ago

They really are the impressive tech, it's really a shame that they aren't the one capturing all the media spotlight.

I don't know if we'll get there eventually, but if we do, I won't be surprised if it's because of Waymo.

by kilroy123 3 hours ago

Riding in one is pretty mind-blowing at first. But what's more shocking is how fast you get used to it. After a while it's just a boring car ride.

I wish more people would experience it and see that the future is now.

by SeanAnderson 2 hours ago

It's beyond boring after a bit.

It reminds me of putting on noise-cancelling headphones in an already quiet room. You suddenly gain an appreciation for just how much quieter things could've been thanks to the contrast.

Similarly, having a vehicle accelerate/decelerate consistently, always taking turns with the same sharpness, etc.. all of it builds to this subtle feeling of the car ride fading into the background of the experience. You didn't realize those were features of a drive you could appreciate until experienced.

by arjie 2 hours ago

Very cool. To be honest, I'd assumed they were using commodity hardware, but no real reason for that. Cool chip. It is quite interesting that so many large companies have their own chips for these things. I almost managed to get my hands on a couple of accidentally liquidated MTIA chips but I was too slow. I wonder what the chip is like and what the dev experience is writing for it.

It would just be cool to see what these guys have cooked up dev tools wise since Google has always been famed for good developer experience (often to such a degree that Xooglers are useless outside the exosuit).

by buildbot 8 minutes ago

Downside of the MTIA chips is no open backend - so quite a lift to get them working if possible at all :(

by belinder 3 hours ago

Would love to get them in nyc

by arjie 2 hours ago

I thought that was stalled because the mayor didn't like it?[0] Any new developments?

> New York abandoned its proposal to allow self-driving taxis earlier this year. New York City’s new mayor, Zohran Mamdani, has said he would heavily weigh the interests of taxi drivers in deciding on rules for the technology.

0: https://www.nytimes.com/2026/06/17/technology/waymo-driverle...

by xnx 28 minutes ago

Contact you mayor

by htrp 2 hours ago

they now are doing a 5nm asic, what did they have before this?

by hollow-moe 3 hours ago

Compute is under the trunk ??? Noted. At the price of RAM nowadays it's like the new copper !

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