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retrieval-augmented-generation

Retrieval-augmented generation (RAG) is a technique that improves large language models by retrieving relevant information from external sources and using it to generate more accurate and context-aware responses.

A RAG system combines information retrieval with a language model. It is commonly used in AI assistants, search systems, document question answering, and applications that need access to private or frequently updated information.

Here are 10,177 public repositories matching this topic...

infiniflow / ragflow

RAGFlow is an agent-native database: a Retrieval-Augmented Generation (RAG) engine that grew into context infrastructure.

ai ai-agents knowledge-compilation rag context-engine retrieval-augmented-generation context-management agentic-search agentic-ai context-engineering agent-harness agentic-retrieval harness-engineering search-harness agent-native-database retrieval-harness

Updated Nov 13, 2026
Go

serviette

pathwaycom / serviette

A no-code RAG server that keeps answers in sync with your documents. Works with 8 vector databases. Built on Pathway.

Updated Nov 10, 2026
Python

HKUDS / LightRAG

[EMNLP2025] LightRAG: Simple and Fast Retrieval-Augmented Generation

knowledge-graph gpt rag large-language-models llm genai retrieval-augmented-generation ragas graphrag mineru docling

Updated Nov 15, 2026
Python

VectifyAI / PageIndex

📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

information-retrieval ai retrieval agents reasoning ai-agents rag vector-database llm retrieval-augmented-generation agentic-ai context-engineering

Updated Nov 14, 2026
Python

chatchat-space / Langchain-Chatchat

Langchain-Chatchat（原Langchain-ChatGLM）基于 Langchain 与 ChatGLM, Qwen 与 Llama 等语言模型的 RAG 与 Agent 应用 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Llama) RAG and Agent app with langchain

Updated Nov 10, 2025
Python

storm

stanford-oval / storm

An LLM-powered knowledge curation system that researches a topic and generates a full-length report with citations.

nlp naacl report-generation knowledge-curation large-language-models retrieval-augmented-generation agentic-rag emnlp2024 deep-research

Updated Sep 30, 2025
Python

NirDiamant / RAG_Techniques

This repository showcases various advanced techniques for Retrieval-Augmented Generation (RAG) systems. Each technique has a detailed notebook tutorial.

python nlp machine-learning ai tutorials embeddings openai gpt semantic-search rag vector-database llm llms generative-ai langchain llama-index retrieval-augmented-generation agentic-rag

Updated Nov 2, 2026
Jupyter Notebook

haystack

deepset-ai / haystack

Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.

Updated Nov 14, 2026
Python

HKUDS / RAG-Anything

"RAG-Anything: All-in-One RAG Framework"

retrieval-augmented-generation multi-modal-rag

Updated Nov 12, 2026
Python

memvid / memvid

Memory layer for AI Agents. Replace complex RAG pipelines with a serverless, single-file memory layer. Give your agents instant retrieval and long-term memory.

Updated Jul 14, 2026
Rust

llmware-ai / llmware

Unified framework for building enterprise RAG pipelines with small, specialized models

parsing agents onnx openvino llm llamacpp retrieval-augmented-generation generative-ai-tools small-specialized-models

Updated Oct 1, 2026
Python

StarTrail-org / LEANN

[MLsys2026 Best Paper]: https://arxiv.org/abs/2506.08276. RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device.

python privacy ai offline-first localstorage vectors faiss rag vector-search vector-database llm langchain llama-index retrieval-augmented-generation ollama gpt-oss

Updated Nov 11, 2026
Python

txtai

neuml / txtai

💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows

Updated Nov 13, 2026
Python

simular-ai / Agent-S

Agent S: the state-of-the-art open source computer use agents

memory planning cua ai-agents grounding computer-automation mllm retrieval-augmented-generation in-context-reinforcement-learning agent-computer-interface gui-agents computer-use computer-use-agent

Updated Nov 13, 2026
Python

FlagOpen / FlagEmbedding

Retrieval and Retrieval-augmented LLMs

information-retrieval embeddings sentence-embeddings text-semantic-similarity llm retrieval-augmented-generation

Updated Oct 27, 2026
Python

PocketFlow

The-Pocket / PocketFlow

Pocket Flow: 100-line LLM framework. Let Agents build Agents!

Updated Jul 26, 2026
Python

LearningCircuit / local-deep-research

~95% on SimpleQA (e.g. Qwen3.6-27B on a 3090). Supports all local and cloud LLMs (llama.cpp, Ollama, Google, ...). 10+ search engines - arXiv, PubMed, your private documents. Everything Local & Encrypted.

Updated Nov 15, 2026
Python

WangRongsheng / awesome-LLM-resources

🧑‍🚀 全世界最好的LLM资料总结（多模态生成、Agent、辅助编程、AI审稿、数据处理、模型训练、模型推理、o1 模型、MCP、小语言模型、视觉语言模型） | Summary of the world's best LLM resources.

course book openai awesome-list webui llama mistral rag large-language-models llm retrieval-augmented-generation qwen

Updated Nov 14, 2026

SciPhi-AI / R2R

SoTA production-ready AI retrieval system. Agentic Retrieval-Augmented Generation (RAG) with a RESTful API.

python search artificial-intelligence question-answering rag retrieval-systems large-language-models retrieval-augmented-generation

Updated Nov 7, 2025
Python

airweave-ai / airweave

Open-source context retrieval layer for AI agents

Updated Jun 5, 2026
Python

Followers: 738 followers
Website: github.com/topics/rag
Wikipedia: Wikipedia

Related topics

artificial-intelligence embeddings generative-ai llms