
R2R
The most advanced AI retrieval system. Agentic Retrieval-Augmented Generation (RAG) with a RESTful API.
Stars: 5474

R2R (RAG to Riches) is a fast and efficient framework for serving high-quality Retrieval-Augmented Generation (RAG) to end users. The framework is designed with customizable pipelines and a feature-rich FastAPI implementation, enabling developers to quickly deploy and scale RAG-based applications. R2R was conceived to bridge the gap between local LLM experimentation and scalable production solutions. **R2R is to LangChain/LlamaIndex what NextJS is to React**. A JavaScript client for R2R deployments can be found here. ### Key Features * **🚀 Deploy** : Instantly launch production-ready RAG pipelines with streaming capabilities. * **🧩 Customize** : Tailor your pipeline with intuitive configuration files. * **🔌 Extend** : Enhance your pipeline with custom code integrations. * **⚖️ Autoscale** : Scale your pipeline effortlessly in the cloud using SciPhi. * **🤖 OSS** : Benefit from a framework developed by the open-source community, designed to simplify RAG deployment.
README:
Agentic Retrieval-Augmented Generation (RAG) with a RESTful API.
R2R (Reason to Retrieve) is the most advanced AI retrieval system, supporting Retrieval-Augmented Generation (RAG) with production-ready features. Built around a containerized RESTful API, R2R offers multimodal content ingestion, hybrid search functionality, knowledge graphs, and comprehensive user and document management.
For a more complete view of R2R, check out the full documentation.
Access R2R through a deployment managed by the SciPhi team, which includes a generous free-tier. No credit card required.
Install and run R2R:
# Install the R2R package
pip install r2r
# Set necessary environment variables
export OPENAI_API_KEY=sk-...
# Run R2R in `light` mode
python -m r2r.serve
# Alternatively, run R2R in `full` mode
# git clone [email protected]:SciPhi-AI/R2R.git . && cd R2R
# export OPENAI_API_KEY=sk-...
# export R2R_CONFIG_NAME=full
# docker compose -f compose.full.yaml --profile postgres up -d
# `--profile postgres` can be omitted when using external Postgres
# Refer to docs for local LLM setup - https://r2r-docs.sciphi.ai/self-hosting/local-rag
-
📁 Multimodal Ingestion
Parse
.txt
,.pdf
,.json
,.png
,.mp3
, and more. - 🔍 Hybrid Search Combine semantic and keyword search with reciprocal rank fusion for enhanced relevancy.
- 🔗 Knowledge Graphs Automatically extract entities and relationships to build knowledge graphs.
- 🤖 Agentic RAG R2R's powerful reasoning agent integrated with RAG.
- 💻 Web Development Building web apps using R2R.
- 🔐 User Auth Authenticating users.
- 📂 Collections Document collections management.
- 🌐 Web Application Connecting with the R2R Application.
- 🐋 Docker Use Docker to easily deploy the full R2R system into your local environment
- 🧩 Configuration Set up your application using intuitive configuration files.
Join our Discord to get support and connect with both the R2R team and other developers in the community. Whether you're encountering issues, looking for advice on best practices, or just want to share your experiences, we're here to help.
We welcome contributions of all sizes! Here's how you can help:
- Open a PR for new features, improvements, or better documentation.
- Submit a feature request or bug report
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