Learning Path
RAG Foundations
6 Labs · Build · Retrieve · Rank · Query · Measure · Experiment
Build a retrieval-augmented generation system step by step through measured engineering decisions.
Build → Retrieve → Rank → Query → Measure → Experiment
BUILD
01Basic RAG
GuidedBuild the baseline retrieval → generation pipeline.
- Retrieval
- Embeddings
- Generation
01 Basic RAG15–20 min
Architecture · Guided Demo · Code
Open Lab →02Hybrid RAG
GuidedCombine dense and lexical retrieval with Reciprocal Rank Fusion.
- Dense retrieval
- BM25
- RRF
02 Hybrid RAG15–20 min
Architecture · Guided Demo · Code
Open Lab →03Reranking
GuidedImprove which retrieved evidence reaches the LLM.
- Hybrid retrieval
- Cross-encoder
- Ranking
03 Reranking15–20 min
Architecture · Guided Demo · Code
Open Lab →