GPT RAG Foundations RAG Tools

Core RAG implementations and frameworks using GPT models as the primary LLM backbone, focusing on complete end-to-end RAG systems. Does NOT include domain-specific applications (healthcare, automotive, food), specialized retrieval components (chunking, parsing), or non-GPT LLM-based systems.

There are 43 gpt rag foundations tools tracked. The highest-rated is gpt-open/rag-gpt at 40/100 with 484 stars.

Get all 43 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=rag&subcategory=gpt-rag-foundations&limit=20"

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#	Tool	Score	Tier	Stars	Language
1	gpt-open/rag-gpt RAG-GPT, leveraging LLM and RAG technology, learns from user-customized...	40	Emerging	484	Python
2	PatentTRIZbasedAI20260226110030/Patent-GPT Patent-GPT is an Agentic RAG-based invention copilot combining TRIZ...	39	Emerging	2	Python
3	SujalKamate/Intel-Unnati-Industrial-Training-2025--Slot-3 Problem Statement-1: Multilingual NCERT Doubt-Solver using OPEA-based RAG...	36	Emerging	4	Jupyter Notebook
4	gptscript-ai/gptparse Document parser for RAG	35	Emerging	28	Python
5	leon0204/fast-rag LLM Rag Intelligent Q&A Robot	35	Emerging	86	Python
6	LexiestLeszek/scrapeGPT ScrapeGPT is a RAG-based Telegram bot designed to scrape and analyze...	35	Emerging	87	Python
7	maanvithag/thinkai An LLM app with Retrieval Augmented Generation (RAG) built using OpenAI GPT...	31	Emerging	20	Python
8	Dimildizio/raguelike A project combining roguelike with LLMs, RAG, Text2Speech, and Speech2Text	30	Emerging	18	Jupyter Notebook
9	GURPREETKAURJETHRA/GPT4o-API-Implementation-GPT4-RAG Getting Started with GPT4 API, GPT4 RAG, OpenAI GPT4 Assistant, OpenAI Models	29	Experimental	9	Jupyter Notebook
10	exactlab/exact-rag AI-augmented, conversational information retrieval and data exploration	26	Experimental	37	Python
11	JSJeong-me/GPT-Table GPT Table Semantic Parsing with complex & non-intuitive structure.	26	Experimental	17	Jupyter Notebook
12	rinconm/rag-indexer-chat A lightweight Retrieval‑Augmented Generation (RAG) toolkit that indexes your...	25	Experimental	1	Python
13	Cormacwren/Hashtag Hashtag is a knowledge-based platform built on the LLMs, offers a...	24	Experimental	14	Python
14	ry-ops/DriveIQ Intelligent vehicle management app — maintenance tracking, service...	23	Experimental	1	Python
15	l497996153/AI-RPG-Engine A modular AI-driven RPG engine powered by LLMs, featuring RAG-based...	23	Experimental	1	Python
16	g4crm/automotive-gpt 🚗 Access automotive service manuals easily with this open-source RAG system,...	22	Experimental	—	Python
17	LIFENGZI1015/streamlit-llmapp A begineer friendly repo to show you how to run LLM RAG streamlist app in...	22	Experimental	1	Python
18	JSJeong-me/GPT-Disclosures GPT- Financial Accounting and Disclosures using LLM	22	Experimental	1	Jupyter Notebook
19	akhilchibber/RAG-arXiv-Papers Chat with the Top LLM and NLP Research Papers	21	Experimental	10	Jupyter Notebook
20	dimzachar/Parthenon-RAG-Game 2D pixel-art RPG with AI-powered NPCs. Learn about Movementlabs through gameplay!	21	Experimental	10	Jupyter Notebook
21	sivakumar-mahalingam/elastic-mage 🧙‍♂️ Generates Elasticsearch queries using OpenAI API and LangChain	20	Experimental	12	Python
22	sreekarvamsi/automotive-gpt Open-source RAG system for automotive service manuals - 90% success rate on...	20	Experimental	1	Python
23	VamseeNY/Spatial_speak LLM powered Q&A system on space agriculture experiments from NASA OSDR	19	Experimental	3	Python
24	manthan89-py/Real-Time-Social-Media-Content-Retrievel-System The Real Time Social Media Content Retrieval System fetches real-time...	19	Experimental	7	Python
25	michaelalber/local-rag Chat with your local document collection using retrieval-augmented...	19	Experimental	—	Python
26	wangtz19/ElasticSearch-LLM A QA Bot based on Retrieval Augmented LLM	17	Experimental	5	Python
27	8FAX/RAGStack This project is a comprehensive RAG pipeline implementation that includes...	17	Experimental	2	Python
28	RWTH-E3D/KECRA KECRA (Knowledge-Enhanced Cobot Reasoning Assistant ) is a framework for...	15	Experimental	8	Python
29	amrita09091999-prog/RAG_book_reading_helper This project aims at understanding RAG pipelines through a use case of Book...	15	Experimental	—	Python
30	labrijisaad/LLM-RAG A Dockerized Streamlit app leveraging a RAG LLM with FAISS to offer answers...	15	Experimental	21	Jupyter Notebook
31	dmytrovoytko/llm-bookclub LLM 📚 AI Book Club using RAG, ElasticSearch and Ollama/ChatGPT	15	Experimental	2	Jupyter Notebook
32	HiteshAvula09/Flashcards-using-LLM AI-powered flashcard and quiz generator, RAG pipeline with Groq LLM,...	14	Experimental	—	Python
33	HR-04/Hotel-Booking Hotel Booking is an interactive system that processes hotel booking data,...	14	Experimental	1	Jupyter Notebook
34	Mhijazi16/Briefly 📜 Briefly utilizes open-source LLM's with text embeddings and vectorstores...	14	Experimental	1	Python
35	MIRACLE-cowf/QA-With-URL QA With Any URLs powered by LangChain & Anthropic	14	Experimental	1	Python
36	svjack/Genshin-Impact-BookQA-LLM A Genshin Impact Book Question Answer Project supported by LLM	13	Experimental	8	Python
37	ManuelCampiUA/NGPT NGPT is a Retrieval-Augmented Generation (RAG) system that enables clients...	13	Experimental	2	Python
38	MONARCH1108/AI_Rag_Assist This Flask application provides an AI assistant that can extract and query...	12	Experimental	1	HTML
39	ThomasBenzshawel/notesGPT RAG Model used to further improve GPT models to provide accurate, up to...	12	Experimental	4	Python
40	saraswathub/RealTime-Classifier-Using-Random-Forest ML classifier solution applying Random Forest using interactive Streamlit...	12	Experimental	1	Python
41	KofiEnni9/Danso Streamline learning using llm_RAG. Platform to allow students prepare for...	11	Experimental	—	Jupyter Notebook
42	deramos/USElections-GPT Retrieval-Augmented (RAG) based pretrained GPT model that predicts and...	11	Experimental	2	Python
43	nina-mir/DigitalOcean-hackathon-FILM-2025 RAG data piepline to chat with SF film Dataset	11	Experimental	—	Python