R2R alternatives for AI agents.

[KDD'2026] "VideoRAG: Chat with Your Videos"

[ACL2026] "MiniRAG: Making RAG Simpler with Small and Open-Sourced Language Models"

High accuracy RAG for answering questions from scientific documents with citations

Fast, Accurate, Lightweight Python library to make State of the Art Embedding

100+ AI Agent & RAG apps you can actually run — clone, customize, ship.

A modular graph-based Retrieval-Augmented Generation (RAG) system

An open-source RAG-based tool for chatting with your documents.

Build Real-Time Knowledge Graphs for AI Agents

📚 《从零开始构建智能体》——从零开始的智能体原理与实践教程

A streamlined and customizable framework for efficient large model (LLM, VLM, AIGC) evaluation and performance benchmarking.

ReMe: Memory Management Kit for Agents - Remember Me, Refine Me.

A simple, easy-to-hack GraphRAG implementation

OpenKB: Open LLM Knowledge Base

The most accurate document search and store for building AI apps

[EMNLP 2025 Oral] MemoryOS is designed to provide a memory operating system for personalized AI agents.

A curated collection of practical AI projects implementing OCR systems, RAG, AI agents, and other AI use cases.