Hypatia's memory works differently depending on your tier.
Seeker and Student: Hypatia has full memory within a single session — she tracks everything said in that conversation. Between sessions, she starts fresh unless you give her context.
Fellow: Hypatia retains meaningful context across sessions — your goals, patterns, things you've shared, progress you've made. Each session builds on the last. This is why Fellow is described as "the session that compounds."
How to help Hypatia know you better: In any session, tell her about your situation. The more specific you are — your job, your constraints, your history — the more precisely she can help. You can also add context directly to your profile.