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RAGFlow - 开源深度文档理解RAG引擎

An open-source Retrieval-Augmented Generation (RAG) engine built upon deep document understanding, designed to power intelligent question answering and knowledge retrieval applications.

Python
Added on 2025年7月6日
View on GitHub
RAGFlow - 开源深度文档理解RAG引擎 preview
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Project Introduction

Summary

RAGFlow is a comprehensive open-source engine for building RAG applications. It focuses on providing robust document processing, efficient retrieval mechanisms, and flexible LLM integration to simplify the creation of intelligent AI systems that can interact with large knowledge bases.

Problem Solved

Building robust RAG systems that can effectively handle complex document structures, perform accurate retrieval, and integrate with generative models is challenging. RAGFlow addresses this by providing a ready-to-use engine with advanced document processing and optimized workflows.

Core Features

Deep Document Understanding

Intelligently parses, cleans, and structures documents from various formats (PDF, Word, TXT, etc.).

Automated Chunking and Embedding

Automatically segments documents into meaningful chunks and generates high-quality vector embeddings.

Optimized Vector Retrieval

Provides efficient retrieval from large vector databases to find relevant document snippets.

LLM Integration

Seamlessly integrates with various Large Language Models (LLMs) for answer generation.

Scalability and Deployment Flexibility

Offers flexible deployment options and scales to handle large document collections and user loads.

Tech Stack

Python
PyTorch/TensorFlow
Transformers (Hugging Face)
Vector Databases (e.g., Milvus, Qdrant)
FastAPI/Django
Docker

使用场景

RAGFlow can be applied in various scenarios where extracting accurate information from large document collections and generating human-like responses is needed:

企业内部知识库问答

Details

Deploy RAGFlow as a backend for chatbots or virtual assistants that need to answer user questions based on product manuals, internal policies, or FAQs.

User Value

Improve customer support efficiency and provide instant access to internal information.

法律/医疗/金融文档分析

Details

Utilize RAGFlow to build applications that can analyze and extract key information from complex legal, medical, or financial documents.

User Value

Accelerate research, due diligence, and information discovery in domain-specific fields.

文档智能助手

Details

Integrate RAGFlow into platforms to enable users to get answers directly from uploaded documents, reports, or research papers.

User Value

Empower users with faster access to information contained within documents, enhancing productivity.

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