Free Tutorial
Intermediate
Pinecone Learn
Pinecone · RAG & Retrieval
A free learning hub from a vector database vendor, with high-quality articles on RAG, embeddings, and hybrid search.
📚 RAG & Retrieval
RAG fundamentals, vector databases, retrieval tuning and evaluation · 15 resources (15 checked)
🌱 AI Fundamentals📐 Machine Learning🔬 Deep Learning🧠 Large Language Models💬 Prompting & Apps💻 AI-Assisted Coding🤖 AI Agent Development🔌 MCP Protocol📚 RAG & Retrieval🚀 Deployment & Serving🏗️ Hands-on Projects🎨 Multimodal & AIGC🛠️ Open Source & Tools📰 Community & News🧰 Tools & API Platforms
Free Tutorial
Beginner
Pinecone RAG Introductory Article
Pinecone · RAG & Retrieval
An illustrated overview of RAG that clearly explains the motivation, pipeline, and common pitfalls of retrieval-augmented generation.
Official Docs
Intermediate
LangChain RAG Tutorial
LangChain · RAG & Retrieval
LangChain's official RAG tutorial, with complete runnable code from document splitting to retrieval-based Q&A.
Official Docs
Intermediate
RAGAS Evaluation Framework Documentation
RAGAS · RAG & Retrieval
An open-source evaluation framework built for RAG, offering reference-free metrics like faithfulness and answer relevance.
Open Source Project
Beginner
Chroma Vector Database Documentation
Chroma · RAG & Retrieval
An open-source vector database known for its simplicity — a few lines of code to embed in your app, ideal for local and small projects.
Open Source Project
Intermediate
Qdrant Documentation
Qdrant · RAG & Retrieval
A high-performance vector database written in Rust, with filtering, quantization, and distributed deployment; thorough docs.
Open Source Project
Intermediate
pgvector Vector Search Extension
pgvector · RAG & Retrieval
A vector similarity extension for PostgreSQL that adds embeddings search to a standard database, with minimal ops overhead.
Open Source Project
Advanced
FAISS Similarity Search Library
Meta AI · RAG & Retrieval
An open-source vector search library from Meta that stays fast at billion scale — a standard tool in algorithm research.
Open Source Project
Intermediate
Sentence Transformers Official Site
UKPLab · RAG & Retrieval
The most popular sentence embeddings library, with hundreds of pretrained models and tasks like similarity computation and reranking.
Tool & Platform
Intermediate
MTEB Embedding Model Leaderboard
Hugging Face · RAG & Retrieval
A large-scale leaderboard for text embedding models, comparing performance across tasks and languages — a must-check when selecting a model.
Open Source Project
Advanced
Microsoft GraphRAG
Microsoft · RAG & Retrieval
Microsoft's open-source graph-based RAG approach that extracts a knowledge graph from documents and excels at questions requiring a global view.
Paper
Advanced
RAG Survey Paper
Gao 等 · RAG & Retrieval
A fairly comprehensive RAG survey covering the paradigms and evaluation methods of naive, advanced, and modular RAG.
Official Course
Intermediate
Building and Evaluating Advanced RAG Short Course
DeepLearning.AI · RAG & Retrieval
A hands-on short course on advanced retrieval strategies, reranking, and RAG evaluation methods.
Official Docs
Intermediate
Hugging Face RAG Evaluation Cookbook
Hugging Face · RAG & Retrieval
A RAG evaluation guide from the Hugging Face Cookbook with copy-paste evaluation workflows and code.
Open Source Project
Intermediate
AI Learning Roadmap Repository (with a RAG Track)
Grashiya · RAG & Retrieval
A staged RAG learning roadmap repository with curated resources and project ideas, from retrieval basics to production-grade systems.
No matching resources. Try different keywords or relax the filters.