The battle for AI leadership is rapidly moving from chatbots to robots, and China has just scored a major victory. Chinese startup Spirit AI announced that its Spirit v1.6 model ranked No.1 on the RoboArena benchmark, outperforming NVIDIA and other leading competitors. Spirit v1.6 achieved a score of 1,924, outperforming NVIDIA’s Cosmos3-Nano-Policy, which scored 1,881, and DreamZero, another NVIDIA-backed model, which scored 1,763. The achieve…