What's this about?
A benchmark and training resource that maps K-12 curriculum knowledge as a structured graph — testing whether models understand how school knowledge is organized and visually presented, not just whether they can answer exam questions (56 upvotes).
What exactly is a "knowledge graph"?
A network of facts as connected nodes — "fractions" links to "division", which links to "multiplication" — capturing prerequisite structure the way a curriculum designer sees it, rather than as isolated flashcards.
Why does it matter?
Education is one of LLMs' biggest real deployments, and models that ace exams can still sequence teaching badly; benchmarks that measure curriculum cognition push toward AI tutors that teach in the right order.