What is LlamaIndex?

LlamaIndex is a complete toolkit for working with LLMs. For this course we’ll focus on three main parts that help build agents in LlamaIndex: Components, Agents and Tools and Workflows.

Let’s look at these key parts of LlamaIndex and how they help with agents:

Now, let’s see how how Alfred would operate in with these parts of LlamaIndex.

TODO: Add image of Alfred

What Makes LlamaIndex Special?

While LlamaIndex does some things similar to other frameworks like smolagents, it has some key benefits:

  1. Built-in Document Reading with LlamaParse LlamaParse was made specifically for LlamaIndex, so the integration is seamless, although it is a paid feature.
  2. Many Ready-to-Use Components LlamaIndex has been around for a while, so it works with lots of other frameworks. This means it has many tested and reliable components.
  3. Clear Workflow System. Workflows help break down how agents should make decisions step by step. This is like having a map for a conversation or task.
  4. LlamaHub is a registry of hundreds of integrations, agents and tools that you can use within LlamaIndex.

We’ll look more closely at each of these parts and how they work together in the next sections. Let’s start with Components.

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