AI & ML — AGENTS & ORCHESTRATION

Agents & Orchestration

Most topics here have three levels — Introduction, Intermediate, and Advanced — so pick one and go as deep as you want. A few go straight to Intermediate for readers who already have the basics down.

AI Agent
An LLM combined with tools it can call and memory of what it has already done — why that combination can act, not just talk.
Introduction Intermediate Advanced
Tool Calling / Function Calling
How a model requests a structured, directly executable action instead of just describing one in plain text.
Introduction Intermediate Advanced
Multi-Agent Systems
How AI agents divide work, coordinate, and combine results — instead of one agent handling everything alone.
Introduction Intermediate Advanced
Agentic Workflows vs. Simple Chatbots
What actually separates one reply generated once from several real steps that genuinely get something done — and when each one is enough.
Introduction Intermediate Advanced