---
title: "rag-fusion"
type: "tool"
slug: "raudaschl-rag-fusion"
canonical_url: "https://www.graphcanon.com/tools/raudaschl-rag-fusion"
github_url: "https://github.com/Raudaschl/rag-fusion"
homepage_url: null
stars: 946
forks: 113
primary_language: "Python"
license: "MIT"
archived: false
categories: ["data-retrieval", "llm-frameworks", "vector-databases"]
tags: ["chromadb", "information-retrieval", "openai", "python", "rag", "rag-fusion", "reciprocal-rank-fusion", "retrieval-augmented-generation"]
updated_at: "2026-07-12T05:40:33.244882+00:00"
---

# rag-fusion

> RAG-Fusion: multi-query generation + Reciprocal Rank Fusion for better retrieval-augmented generation. Includes evaluation harness with NFCorpus/BEIR.

RAG-Fusion: multi-query generation + Reciprocal Rank Fusion for better retrieval-augmented generation. Includes evaluation harness with NFCorpus/BEIR.

## Facts

- Repository: https://github.com/Raudaschl/rag-fusion
- Stars: 946 · Forks: 113 · Open issues: 0 · Watchers: 14
- Primary language: Python
- License: MIT
- Last pushed: 2026-04-26T18:45:05+00:00

## Trust & health

_Signals computed from public GitHub metadata. Not a security guarantee._

- Maintenance: Steady (computed 2026-07-11T11:34:42.180Z)
- Security scan: No lockfile (0 critical, 0 high, 0 medium, 0 low) · last scan 2026-07-11T11:34:42.715Z
- Full report: [trust report](/tools/raudaschl-rag-fusion/trust.md) · [JSON](https://www.graphcanon.com/api/graphcanon/tools/raudaschl-rag-fusion/trust)

## Categories

- [Data & Retrieval](/categories/data-retrieval.md)
- [LLM Frameworks](/categories/llm-frameworks.md)
- [Vector Databases](/categories/vector-databases.md)

## Tags

chromadb, information-retrieval, openai, python, rag, rag-fusion, reciprocal-rank-fusion, retrieval-augmented-generation

## Category neighbours (exploratory)

_Same-category tools for discovery only - not curated alternatives. Cap shown at six._

- [RAG_Techniques](/tools/nirdiamant-rag-techniques.md) - Showcases advanced techniques for Retrieval-Augmented Generation (RAG) systems with detailed notebook tutorials. (★ 28,465) [Active]
- [awesome-generative-ai-guide](/tools/aishwaryanr-awesome-generative-ai-guide.md) - A curated list for generative AI research and learning resources (★ 28,211) [Active]
- [kotaemon](/tools/cinnamon-kotaemon.md) - An open-source RAG-based tool for chatting with your documents. (★ 25,534) [Steady]
- [WeKnora](/tools/tencent-weknora.md) - Open-source LLM knowledge platform for creating a queryable RAG, autonomous reasoning agent, and self-maintaining Wiki. (★ 18,122) [Very active]
- [txtai](/tools/neuml-txtai.md) - All-in-one AI framework for semantic search, LLM orchestration and language model workflows (★ 12,715) [Active]
- [paper-qa](/tools/future-house-paper-qa.md) - High accuracy RAG for answering questions from scientific documents with citations (★ 8,848) [Active]

_+ 2 more not listed._

---

**Machine-readable endpoints**

- JSON: [`/api/graphcanon/tools/raudaschl-rag-fusion`](/api/graphcanon/tools/raudaschl-rag-fusion)
- LLM index: [/llms.txt](/llms.txt)
- Full corpus: [/llms-full.txt](/llms-full.txt)

_GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_