China's Alibaba launches AI model to power robots as tech giants talk up 'physical AI'

Group 1 - Alibaba has launched an artificial intelligence model named RynnBrain, aimed at enhancing robotics capabilities, as the tech industry increasingly focuses on this fast-growing sector [2][3] - The RynnBrain model allows robots to understand and identify objects in their environment, showcasing complex AI functionalities [2] - Alibaba's entry into the robotics market aligns with the broader trend of tech giants, including Nvidia and Google, developing their own AI models for robotics [3][4] Group 2 - The robotics sector is viewed as a multitrillion-dollar growth opportunity, with significant investments and advancements being made by various companies [3] - China is leading in the development of humanoid robots, with plans to increase production in the coming year, positioning itself ahead of the U.S. in this area [5] - Alibaba is adopting an open-source strategy for RynnBrain, allowing global developers to utilize the model for free, which is crucial for expanding its reach [5]