Alibaba Group Holding Ltd. debuted an AI model that can help robots and other devices perform real-world tasks, taking another step toward an eventual goal of leading multiple artificial intelligence spheres.The Chinese company’s DAMO Academy introduced an open-source foundation model that engages with the environment, understands space in relation to time and can figure out steps toward completing a task. Dubbed RynnBrain, the description suggests the model can help map objects, predict traject...