Exemplos de RAG

Definição

Esta página reúne exemplos concretos de RAG: simple Q&A, document QA, and hybrid search with code you can adapt.

Each example follows the same RAG flow (index documents, embed query, retrieve, generate) but with different frameworks or options. Use them as starting points and adjust chunking, embeddings, and vector store to your data.

Casos de uso

These examples show how to get from zero to a working RAG pipeline with common frameworks and options.

• Implementing a minimal Q&A pipeline (por ex. LangChain, LlamaIndex)
• Document QA with custom chunking and embeddings
• Hybrid search (dense + keyword) for better recall

Example: minimal RAG with LangChain

See the RAG index for a Python snippet. More examples will be added for LlamaIndex, custom embeddings, and reranking.

Documentação externa

• LangChain – Question answering
• LlamaIndex – RAG tutorial

Veja também

• RAG
• RAG architecture
• Tools: LangChain
• Tools: LlamaIndex