Gemini LangChain RAG RAG Tools

RAG implementations specifically built with Google Gemini as the LLM and LangChain as the orchestration framework. Does NOT include RAG systems using other LLMs (GPT, Claude, Llama) or those not using LangChain as a core component.

There are 22 gemini langchain rag tools tracked. The highest-rated is Bbs1412/rag-with-gemma3 at 28/100 with 11 stars.

Get all 22 projects as JSON

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

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#	Tool	Score	Tier	Stars	Language
1	Bbs1412/rag-with-gemma3 This project is a modular Retrieval-Augmented Generation (RAG) system built...	28	Experimental	11	Python
2	falconlee236/rag-from-scratch-with-gemini This Repository is Google Gemini version of rag-from-scratch with langchain	24	Experimental	2	Python
3	ImadSaddik/RAG_With_Gemini Providing useful context by using Retrieval Augmented Generation (RAG) to Gemini	24	Experimental	10	Jupyter Notebook
4	spashx/abyss.site website for abyss	22	Experimental	—	HTML
5	ImadSaddik/DoCamp RAG (Retrieval Augmented Generation) on Android	21	Experimental	9	Java
6	Grashopr-888/API_AutoTag Audio Processing and Indexing - RAG and Transfer Learning	19	Experimental	—	Python
7	mukul-mschauhan/RAG-Based Deploying RAG	19	Experimental	—	Python
8	pantpujan017/RAG-Based-Knowledge-Management-System-Implementation-Using-Level-3-Architecture I built a lightweight RAG service with Flask, ChromaDB, Gemini, and Azure...	19	Experimental	—	Python
9	Brahmsky/RAG-System-Demo A Retrieval-Augmented Generation (RAG) system using Vector and Graph Database	18	Experimental	4	Python
10	ArpanMoharana/Webpage-RAG-System-with-Gemini-and-SentenceTransformer Retrieval-Augmented Generation demo: Webpage → Sentence-Transformer...	16	Experimental	1	Jupyter Notebook
11	Abhi0049k/Synapse An intelligent, self-correcting Retrieval-Augmented Generation (RAG)...	15	Experimental	—	Jupyter Notebook
12	MateusRestier/copom-rag-api RAG API for question answering over COPOM (Brazilian Monetary Policy...	14	Experimental	—	Python
13	prishadhoot/old-minimal-rag-system POC RAG system using faiss-cpu, sqlite and gemini	14	Experimental	—	Python
14	swapniltake1/rag-implementation-with-own-data implementing RAG using the Gemini API with my own text and document.	14	Experimental	—	Jupyter Notebook
15	puerari/ingestion_and_semantic_search_with_langchain_and_postgresql This project is the implementation of a technical challenge from the MBA in...	14	Experimental	—	Python
16	muditgarg48/self-rag-system A simple Retrieval Augment Generation (RAG) system based backend server in...	11	Experimental	—	Python
17	mukul-mschauhan/RAG-Using-Gemini RAG Using DeepSeek Embedding & Google Gemini	11	Experimental	—	Python
18	goutam-dev/rag-chatbot Multi-document RAG system with hybrid retrieval, cross-encoder re-ranking,...	11	Experimental	—	Jupyter Notebook
19	AtharvaKulkarniIT/rag-qdrant-pipeline This is a RAG (Retrieval-Augmented Generation) model that leverages Qdrant...	11	Experimental	2	Jupyter Notebook
20	zeinahassoun93/rag Retrieval-Augmented Generation engine using Google Gemini and PostgreSQL/pgvector.	11	Experimental	—	Python
21	sahilhadke/website-rag Web application built using Retrieval-Augmented Generation (RAG) architecture	11	Experimental	—	Python
22	Younes-Piro/book_llm_carousel RAG system using gemini pro to build a carousel for instagram based on...	10	Experimental	1	Python