[Momenta Cao Xudong: 2028 is expected to usher in an inflection point for large-scale L4 autonomous driving] On October 20, at the 2026 Physics AI and World Model Conference, Momenta CEO Cao Xudong said that the world model is accelerating "Moore's Law of Intelligent Driving", and it is expected that the autonomous driving industry is expected to usher in an important inflection point for the large-scale implementation of L4 in 2028. Cao Xudong summarized the trend of smart driving safety and performance improving tenfold every two years as "Moore's Law of Smart Driving" and judged that from 2026 to 2028, leading companies are expected to achieve a tenfold increase in relevant indicators every year. He believes that the continuous expansion of world models, data scale (Data Scaling) and model scale (Model Scaling) are the main driving forces.