According to Alibaba Cloud, the Alibaba Cloud Tongyi Qianwen Code Model Team has officially opened sourced the entire series of Qwen2.5-Coder models, consisting of six Qwen2.5-Coder models. This open source release offers a full range of models in six sizes, including 0.5B/1.5B/3B/7B/14B/32B, with Base and Instruction models open sourced for each size.