Building a QA Research Chatbot with Amazon Bedrock and LangChain

Overview and Implementation with Python

Image by Chen from Pixabay

Table of Contents

∘ Introduction
∘ Objective
∘ Chatbot Architecture
∘ Tech Stack
∘ Procedure
∘ Step 1 — Load the PDF Documents
∘ Step 2—Build the Vector Store
∘ Step 3- Loading the LLM
∘ Step 4- Creating the Retrieval Chain
∘ Step 5 — Build the…