1
Open Settings → Model
Open Settings from the account menu at the bottom left of the sidebar, then choose the Model section.
2
Pick a model that fits your Mac
Browse the model catalog: each entry shows its size and whether it fits your device’s memory. Your device profile (memory, GPU, CPU cores) helps you judge what you can run.
3
Download it
Click Apply to start the download and watch the progress. You can re-download or update a model later at any time.