Pony.ai is a start-up with the goal to create best AI solutions for autonomous driving. We aim at developing Level 4 fully autonomous driving vehicles that will revolutionize the transportation system. We are convinced that these vehicles must be safe, reliable and cost effective. In addition, our AI technology enables our vehicles to be intelligent, so that they can comfortably handle complicated city driving conditions with other vehicles, bicycles, and pedestrians. At Pony.ai, we believe that practical engineering approach is the most feasible path to bring the first generation of self-driving vehicles into the market.