Supermodel is a network of apps utilizing shared AI personalization. Memory is stored at the user level, and users have control over what apps are able to read and write to profiles they have setup. Shared AI personalization may be useful for scenarios including writing copilots intending to provide personalized writing style and tone, personalized learning and tutoring, personalized health and fitness features, and various other cases where it is helpful for AI to be personalized. The planne...