On August 27th, XPENG Group (09868.HK) unveiled the first significant upgrade of its second-generation VLA model. As part of this upgrade, XPENG's foundational model for the physical world has, for the first time, integrated the 'time' dimension. This advancement propels the AI's comprehension of the world from '3D space' to '4D spacetime'. Concurrently, the XPENG X-Foresight world prediction model has been introduced to vehicles for the inaugural time, empowering them to anticipate potential scenarios within the upcoming 6-second window and simulate the future actions of surrounding traffic entities.