Socratic Nudges · BKT Adaptation
On mistakes it asks what you assumed; mastery odds rewrite the very next question's edge.
No spoilers. BKT tunes the next step, maps your gaps, SM-2 times your returns, Manim animates the proof — you derive; the system listens.
Three Engines
On mistakes it asks what you assumed; mastery odds rewrite the very next question's edge.
Wrong items become constellations; fractures glow for solo nights or coach interventions.
Errors queue themselves; forgetting curves get pinged — fewer junk reps, more items that survive exam day.
Exam Rhythm
A lean item set acts like a thermometer; AI rings the chapters that need fire.
Calculus, linear algebra, probability staged to the syllabus — practice and narration face the same gate.
Reopen a miss, summon the tutor; no answer drop — only dialogue until the blockage speaks.
Theorems step into motion; proof and intuition share one frame.
Pilot cohorts, item banks, campus hooks — we trade hype for curves you can read.
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