Understand the shift from chatbots to goal-directed, autonomous, tool-using agents. Part of the free AI Agents Academy — every lesson below is open to everyone, no signup required.
Welcome to the AI Agents Academy! There is a fundamental difference between a Chatbot and an Agent . Chatbots react to your text with text. AI Agents...
The Architecture of an Agent A modern AI agent is not just an LLM—it is a software system where the LLM serves as the reasoning engine . Core Componen...
Frameworks & Ecosystems The agent ecosystem is rapidly expanding. Here is a breakdown of the leading frameworks in 2026: Framework Paradigm Best For L...
A Brief History of Autonomous Systems The concept of AI agents didn't appear overnight. Understanding history helps you see where we're heading — and...
When to Use an Agent vs a Deterministic Workflow One of the most common mistakes in AI engineering is reaching for an autonomous agent when a simple...