Open-TutorAi/open-tutor-ai-CE

Integrates with multiple LLM providers (Ollama, OpenAI, LMStudio, GroqCloud, Mistral, OpenRouter) and supports local Retrieval-Augmented Generation (RAG) with document uploads, web search, and web browsing capabilities. Built with Docker containerization and a responsive frontend, it includes role-based access control, voice/video communication, avatar-powered interactions, and progressive web app support for offline functionality. The platform enables educators to create personalized AI tutors with custom characters and integrate educational content like textbooks and lecture notes directly into conversations.