Feijiekesi

Feijiekesi (飞捷科思) is a Shanghai-based physical intelligence startup building foundational AI infrastructure for understanding physical laws, founded by Lihua Zhang, a professor who was a principal architect of NVIDIA's PhysX physics engine . The company positions itself as a leader in "physical intelligence" — AI systems that move beyond generating plausible outputs to accurately modeling how objects behave in the real world, with applications in robotics and manufacturing .

The company has raised multiple rounds in quick succession. In May 2026, Yunqi Capital co-led a Pre-A3 round alongside existing backers Oriental Fortune Capital and Silicon Harbor Capital, with additional participation from Changlei Capital, Changshi Capital, and Zhongying Ventures . By August 2026, it closed a Series A1 of hundreds of millions of RMB, led by Teda Ventures, Haison Capital, and Fudan Sci-Tech Innovation, with Yunqi increasing its stake alongside new investors including Yida Capital and Advantage Capital . Yunqi Capital, an early backer, featured Feijiekesi in its WAIC 2026 roster as part of its portfolio pushing AI into physical-world applications .