Chris Urmson (9:47)

When.

Brian McCullough (9:47)

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Easily create email and social media campaigns wherever your customers are scrolling or strolling. If you're ready to sell, then you're ready for Shopify. Turn your big business idea into With Shopify on your side, sign up for your $1 per month trial and start selling today at shopify.com ride go to shopify.com ride shopify.com ride from the waking up to a Self Driving World File Aurora has launched its commercial driverless trucking service, making deliveries between Dallas and Houston and with plans to expand to El Paso and Phoenix this year. Now self driving trucks on highways was something I felt would become more of a reality long before this, as the problem to solve I thought was easier, right? But nonetheless. Quoting the Verge after years of testing and validation, Aurora says its first fully autonomous tractor trailers are operating on public highways in Texas. The company's Class 8 trucks are now making customer deliveries between Dallas and Houston, having already completed 1,200 miles without a driver, Aurora said. The clients for these initial trips are Uber Freight, the Ride Hailing company's trucking brokerage, and Hirschbach Motor Lines, a carrier that delivers time and temperature sensitive freight. Aurora CEO Chris Urmson said he rode in the back seat during the first truck's inaugural ride, which he called the honor of of a lifetime. We founded Aurora to deliver the benefits of self driving technology safely, quickly and broadly, urmson said in a statement. Now we are the first company to successfully and safely operate a commercial driverless trucking service on public roads. Aurora said it plans to expand its driverless service to El Paso and Phoenix by the end of 2025. Driverless trucks were once expected to precede robotaxis and personally owned autonomous vehicles in mass adoption, considering that highways are vastly less complex than city and residential streets. But self driving truck operators have run into hurdles involving the technology and regulation that have delayed their public debut. Some companies like Embark Trucks, Tusimple and Locomation have gone out of business, while others have cut plans to deploy driverless trucks as timelines have stretched into the future and funding has dried up. Moreover, public opinion toward autonomous vehicles has trended downward, thanks in part to missteps from companies like Tesla and Cruise. But like Waymo, Aurora has placed its hopes on a measured, conservative approach to commercialization as well as an emphasis on safety. Founded in 2017 by alumni of Uber, Tesla and Waymo, Aurora had planned to deploy its fully autonomous trucks in 2024, but those plans got delayed until this year, with the company continuing to tweak its autonomous system for surface street driving and construction sites. Aurora says its technology presents a possible solution to the challenges currently facing the trucking industry, such as a trucker shortage, high turnover rates and increasingly expensive operating costs. The company says its system can address these specific problems while also reducing labor costs and heightening safety on the highway. Aurora spent four years conducting supervised pilot hauls, mostly in Texas, where it delivered over 10,000 customer loads across 3 million autonomous miles. The company says it has also demonstrated capabilities such as predicting red light runners, avoiding collisions, and detecting pedestrians in the dark hundreds of meters away. And it has forged partnerships with a bunch of leading players in the trucking industry, including Continental, Volvo, Uber, and others. The need to start charging customers for deliveries is evident if you look at Aurora's earnings. In its most recent report, the company reported a net loss of $148 million for 2024, down from $796 million the previous year. While the loss decreased, Aurora's revenue estimates have declined. Aurora expects to report its first quarter earnings on May 8th. End quote time for the weekend. Long Rate Suggestions and first up, what happens when AI upends an entire field? Where do the experts go? What do young people do? Researchers studying natural language processing were among the Find out this oral history from Quanta looks at how LLMs and CHATGPT completely changed the field over the last five or so years. This is Christopher Callison Birch. It's an oral history. Remember, I got early access to the GPT3 beta and was actually playing with it myself. I'm trying out all these things that my recent PhD students had done as their dissertations and just realizing, oh my God, the thing that had taken a student five years. Seems like I could reproduce that in a month. All these classical NLP tasks, many of which I had touched on or actively researched throughout my career, just felt like they worked in one shot, like done. And that was just really, really shocking. I sometimes describe it as having this career existential crisis. This is Vikhousi Maravate. I don't know how many tutorials I gave on LLMs in 2023. On one hand, you've been trying to talk to people for years and say there's interesting stuff that's happening here. Then all of a sudden it's just a complete waterfall of Come explain this to us. Sam Bowman it goes from a relatively sleepy field to suddenly I'm having lunch with people who were meeting with the Pope and the President in the same month. Emily M. Bender Between January and June, I counted five workdays with no media contact. It was non stop is beltage. There is a point where you realize that in order to continue advancing the field, you need to build these huge expensive artifacts like the Large Hadron Coll. You can't advance experimental physics without something like this. I was lucky to be at AI2, which generally has more resources than most academic labs. ChatGPT made it clear that there's a huge gap between OpenAI and everybody else. So right after we started thinking about ways we can build these things from scratch. And this is exactly what happened. End quote and then from Bloomberg the Life of the Most Used Citi Bike in New York City City Bike that's our ride sharing bike service here in the city. Quote Citi Bike Number 32606 was born on October 15, 2017 at 11:08am Its first journey began at 3rd street and Presbyck Park west in Park Slope, Brooklyn on a glorious 70 degree mid October day. The ride ended at Grand Army Plaza 28 minutes later, barely a half mile away. The rider was not a Citi Bike member, so I suspect a tourist used the weather as an excuse to take a leisurely ride around Prospect Park. The leaves were probably just starting to change. Over its 806 days of service, about two years and two months, city city bike number 32606 was ridden 8624 times, or an average of 10 times per day. This makes Citibike 32606 the most used traditional bike we know of in the public data set as of 2020. In 2020, City Bike stopped publishing the Unique Bike Identifier for each trip taken. E bikes are excluded from this data. As the crow flies, the total distance covered was more than 7,000 miles. But this is an underestimate of how far Citibike 32606 actually traveled because the data only us where the bikes docked, not their on street routes. Still, that 7,000 miles would be enough to go from Times Square to the Santa Monica Pier in Los Angeles and back again, plus a final jaunt up to Burlington, Vermont. Citibike 32606 did that distance just on New York City's streets, and every single one of those 7,000 plus miles was powered by human legs. We know some other things about Citibike 32606 and its humans. From the data, the median age of its rider was 37 years old. The youngest, or at least the youngest rider to legally unlock the bike from Adak was a series of 16 year olds on four separate occasions and the oldest was 85 years young. After 8,623 trips, the bike's final recorded ride was on December 28, 2019, a short hop through the Lower east side for three blocks. It took a hair over two minutes. It would have been a six minute walk, but 32606's last act was still a noble one. It saved someone a couple of minutes One weekend bonus episode for you this weekend. An omnibus episode reminder that if you sign up for a ride home plus membership at Tech Supercast Tech, along with ad free versions of every daily show, you get ad free versions of the weekly omnibus episodes. Perfect for catching up on a week's worth of news all in one go. ###upercast tech talk to you on Monday.

Unknown (19:11)

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