How We Built an AI That Predicts When You'll Forget (Spaced Repetition at Scale)

How We Built an AI That Predicts When You'll Forget Forgetting is not random. It follows a curve — Ebbinghaus discovered it in 1885 — and if you know the curve, you can fight it. At Ask Amélie , we built an AI memory system for French medical students (PASS/ECN exams). Here's what we learned about implementing spaced repetition at scale. The Problem With Classic Spaced Repetition SM-2 (the algorithm behind Anki) is great — but it treats all students the same. A student who aced biochemistry last