Dev.to
7/19/2026

The original title is "Chat with Your Documents: Building a RAG Pipeline with AWS Blocks"
Original: Chat with Your Documents: Building a RAG Pipeline with AWS Blocks
Short summary
A detailed tutorial on building a Retrieval-Augmented Generation (RAG) pipeline using AWS Blocks, covering document upload, text extraction, chunking, embeddings, semantic retrieval, and grounded LLM responses via Amazon Bedrock. The article walks through scaffolding a project with npx, installing the AWS Blocks skill for AI coding assistants, and structuring infrastructure, backend APIs, and frontend code as a unified vertical slice. It includes architecture diagrams and code snippets for a complete chat-with-documents application.
- •Build a full RAG pipeline with AWS Blocks: upload, extract, chunk, embed, retrieve, and ground LLM responses
- •Uses S3, Bedrock, vector storage, and background jobs in a single unified project structure
- •Includes CLI scaffolding, AI coding assistant skill integration, and architecture diagrams
Generated with AI, which can make mistakes.
Is this a good recommendation for you?



