DeepTutor textbook AI

Textbook chatbots usually answer one question at a time. DeepTutor is an open-source project that tries to turn a book into a step-by-step tutor instead. (github.com) The code is public under the Apache 2.0 license in the HKUDS repository on GitHub, where the project showed about 15,800 stars and 2,100 forks on April 12, 2026. The maintainers say DeepTutor was first released on December 29, 2025, reached 10,000 stars by February 6, 2026, and shipped version 1.0.1 on April 10, 2026. (github.com) At the core is a document pipeline: users upload textbooks, papers, or manuals, and the system builds a searchable knowledge base so later answers can point back to the source material. DeepTutor’s documentation says that layer combines retrieval-augmented generation, which means fetching passages before answering, with a knowledge graph that maps how ideas connect. (mintlify.com) (github.com) The tutoring part sits on top of that document layer. DeepTutor says its Guided Learning module analyzes a notebook of prior work, identifies core knowledge points, creates a 3-to-5 step learning plan, generates interactive HTML pages, answers follow-up questions, and then produces a study summary. (github.com) The project also splits work across specialized agents instead of one general chatbot. The repository lists shared modes for Chat, Deep Solve, Quiz Generation, Deep Research, and Math Animator, plus TutorBots with their own memory and workspaces. (github.com) That design reflects a broader shift in education software toward tools that keep context across a full study session instead of starting over on every prompt. DeepTutor’s latest rewrite, released as version 1.0.0 beta 1 on April 4, 2026, moved the project to what its developers call an “agent-native” architecture with plugin-based tools and capabilities. (github.com) The setup is not plug-and-play for most students yet. The official manual says local installation requires Python 3.10 or later, Node.js 18 or later, and configuration for a language-model provider, embedding model, and search tools. (mintlify.com 1) (mintlify.com 2) That leaves DeepTutor in a familiar open-source position: the software is moving fast, but the audience is still skewed toward developers, researchers, and self-hosters who can wire up the pieces themselves. What stands out is the bet that a textbook can become not just something an artificial intelligence model reads, but something it teaches from in stages. (github.com)