On Aug. 29 at the China Spatial Intelligence Conference (ChinaSI2026), Hesai-W (02525.HK), a physical-AI infrastructure platform, and 3D native world-model developer InSpatio announced a strategic cooperation. The partners will focus on two main lines—high-quality real-world spatial data supply and open-source 3D native world models—linking 3D perception, scene reconstruction, dynamic world modeling and interactive simulation to jointly build an open spatial intelligence ecosystem.