Uber has unveiled a fleet of 500 new vehicles, each packed with sensors, set to hit European roads later this year. This move signals Uber’s renewed focus on autonomous vehicle (AV) technology and its desire to provide partners like Waymo with critical driving data.

The prototype cars are essentially Hyundai Ioniq 5s, but heavily modified with 14 cameras, eight lidar sensors and nine radars. All this tech is hooked up to Nvidia’s Dual Drive Thor autonomous vehicle computer, ready for real-world testing. According to Uber, these vehicles will help collect '2 million miles per month of high-fidelity data'—a significant step towards improving self-driving capabilities.

Uber’s AV Labs division aims for a diverse dataset that can be used not just by its partners but also to train autonomous driving software. This isn’t just about raw data; it's about creating the most geographically varied training set available, which could give Uber and its partners an edge in developing more reliable self-driving systems.

The company already has a head start with data collected from thousands of vehicles across numerous cities. Now, with these new sensor-equipped cars, Uber is poised to gather even more information. For now, the focus remains on improving safety and efficiency as we inch closer to a future where autonomous taxis are a common sight.