From 'Open Models' to 'Open Ecosystem': AI Open Source Enters the Second Half
This article analyzes recent developments in AI open source, highlighting the challenge of commercial sustainability for open models. Meta released the open-weight model Muse Glimmer, while Moonshot AI and Alibaba are exploring new commercial mechanisms, such as charging for large-scale MaaS services. The article argues that as model costs rise, open source needs a new economic logic.