Llama Index

RAG Steps

Loading

Indexing

Storing

Querying

Evaluating

Use Cases

Query Engine

Chat Engine

Agent

Node

Document

Indexes

Embeddings

Retrievers

Routers

Node Post Processors

Response Synthesizer

Connector

What ?

Semantic Search

Summarization

Where ?

Documents

Structured data

How ?

Route across multiple sources

Multi document queries

Combine Multiple Sources