Fully driverless mobility starts with safety built into every layer. In Zagreb, our Gen-7 Robotaxi uses a Pony.ai-developed domain controller built on @NVIDIADRIVE AGX and safety-certified DRIVE OS, backed by 360° sensing and fail-operational redundancy. More:

Autonomous mobility is one step closer in Spain. 🇪🇸 Together with @WeRide_ai and AVOMO, we’ve received Spain’s first national permit for Level 4 autonomous passenger vehicles, allowing us to begin mapping, route validation and operational readiness testing in the region of Madrid. This is an exciting and important step as we get ready to bring autonomous rides to Spain 🚀

London, your ride has arrived. 🇬🇧 Today, Wayve and @Uber launch supervised autonomous rides across all of London (except airports) - the first time the public can experience the Wayve AI Driver and the first autonomous trips available in the UK. Taking your first ride? Tag us and we’ll send a little thank-you for becoming part of our history. 👋 #RideWithWayve#

Since I previously shared how we are scaling AI usage so quickly without costs rising at the same rate, there’s been a lot of interest in the engineering details. So I asked the team to open up the hood and share what we’ve learned. One thing we’ve always been very good at @Uber is understanding the economics of a system at a deep level. And I’ve always believed that constraints drive innovation. We took the opportunity to turn the cost problem into an engineering problem. We broke AI spend down into its underlying levers and started systematically attacking each one: • Scaling vendor-neutral managed agents • Building Uber SWE benchmarks to measure what actually works • Optimizing prompt caching • Making tool and MCP usage more efficient • Grounding trajectories in our context graph • Building efficient, reusable agent skills • Giving engineers real-time cost visibility and optimization tips There’s a lot more work to do in this space: scaling more autonomous agents, dynamic model routing, a self-evolving context graph, and continuously updating efficient agent skills. There's still a tremendous amount to invent here, and we’ll keep sharing what we learn as we build and deploy it at Uber. This is an incredible time to be an engineer. The economics of software are changing, the way we build is changing, and engineers have an opportunity to help define what comes next. Read the deep dive here: and let us know what you think.

Disco, occasionally. Shuttle, directly. Together with @delta, we are taking fans from touchdown to showtime. Our “Disco Together” Uber Shuttles are available to book now through 10/31 for Thursday - Sunday rides from JFK/LGA straight to MSG. 💫

As a parent of two teens, I know how important it is to give them independence while still feeling connected. Today we’re introducing live video streaming for @Uber Teen Accounts, giving parents another way to check in during a trip and have peace of mind when their teen is on the go. Proud of the team for this one!