Alibaba Cloud has released two open-source large models, becoming the first major tech enterprise in China to join the ranks of large model open-source initiatives. This move signifies that the open-source development of large models in China has entered a new phase and indicates that the trend towards open-source large models is intensifying. The rise of open-source large models will make these models more accessible and user-friendly, further propelling the development and innovation of artificial intelligence technology.