An open-source tool called RemoveMacAI is getting attention for stripping out local Apple Intelligence components on macOS 27, potentially reclaiming around 12GB or more. It goes beyond hiding a switch: the utility targets installed models and related features, and its author says it can help prevent them from returning automatically.
That makes it a useful discovery, not an automatic recommendation. Removing components may disable Writing Tools, Siri-related features, Genmoji and other capabilities, and OS updates can change the outcome. On a development machine, that trade-off may be worse than the storage savings. Read the project documentation and restoration procedure before executing any command.
Do this: check available storage and the tool’s documented dry-run or inspection options first. Do not run a destructive cleanup merely because the headline advertises a large number.