How I Built an AI Study Buddy That Generates Notes, Tutorials, and Self-Validated Tests
One pipeline → organized notes, a worked tutorial, and a calibrated practice test — from lectures, books, photos of class notes, and study-group chat. Built on NVIDIA Nemotron Omni in a weekend.
The Problem with AI Study Tools
Most AI tools for students do one thing well and nothing else. ChatGPT can summarize a chapter but won’t reliably make a tutorial with worked examples. Quizlet can produce flashcards but can’t read a lecture video. Auto-generated practice tests are everywhere, but the questions are often ambiguous, hallucinated, or trivial. So students stitch together three or four tools, each unaware of the others, and the resulting study session is a paper-thin patchwork of disconnected outputs.
What students actually need are three things from the same set of source materials:
- Clean notes — organized by topic, with citations back to the textbook page or lecture timestamp so claims can be verified.
- A walk-through...
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