According to reports from Intelligent Emergence, Jiang Xu, the former senior algorithm lead at OpenAI, has announced the establishment of a new company, Light Robotics, focused on the development of embodied smart companion robots. Jiang Xu is a key contributor to GPT-4 and left OpenAI in 2023, founding Light Robotics in August of the same year. Image credit: Image generated by AI, image licensed through Midjourney. Throughout his career at OpenAI, Jiang Xu participated in several important projects.