World Model vs. VLA

In the field of intelligent driving, world models and VLA are considered to be the two key technologies to promote the development of the industry. The world model enables AI to perform counterfactual reasoning by simulating the driving environment, similar to the psychological process of human drivers. VLA integrates vision, language and action to enable cars to think and interpret behavior in a way close to human logic. Although the two differ in architectural design and application scenarios, their goal is to improve the intelligence level and user experience of autonomous driving systems.