Our Story
Learning Should Adapt to You,
Not the Other Way Around
RinKuzu helps learners turn the material they already have into practice, see weak areas, and decide what to study next.
Our Mission
Turning Static PDFs Into Practice Journeys
Many students already have lecture notes, textbooks, and handouts, but lack a structured way to practice from them.
RinKuzu extracts concepts from a PDF, identifies prerequisite relationships, and generates questions for the areas that need practice.
After each response, the system updates progress and suggests suitable material for the next session.
PDF → Practice
From source to next step
What We Stand For
Our Core Principles
Adaptive by Design
Every learner is unique. RinKuzu uses Bayesian Knowledge Tracing to model each student's mastery and continuously adapts the learning path to target weak spots.
PDF-First
Your existing materials are the best study guides. Upload any lecture PDF and our AI extracts and structures the knowledge — no manual question writing needed.
Knowledge Graphs
We visualize prerequisite relationships between concepts so learners understand not just what to study, but why concepts build on each other.
Bloom's Taxonomy
Practice spans all six cognitive levels — from basic recall to creative synthesis — ensuring deep mastery rather than surface-level recognition.
2024
Founded
AI-Powered
Core Technology
2
Languages
100%
Student-First
Built on Learning Science
Track Knowledge, Not Just Scores
Bayesian Knowledge Tracing (BKT)
RinKuzu uses BKT to estimate mastery for each concept. Every practice response updates that estimate.
Bloom's Taxonomy (1956)
Questions span six cognitive levels to combine foundational recall with application and higher-order thinking.
Knowledge Graphs
Concepts and prerequisite relationships help the system suggest what should come first and what to study next.
Ready to Learn from Your Material?
Upload a PDF to generate practice material and identify the next learning step.