Introduction to Language Models › What You'll Learn

Michael BrenndoerferJune 9, 20251 min read
AI Agent HandbookAll chapters
Part 2 of 15Language Models - The Brain of the Agent
Chapter 3Introduction to Language Models › What You'll Learn
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In this chapter, we'll demystify language models. You'll learn:

  • How language models work using intuitive analogies (no advanced math required)
  • What language models can and can't do so you understand their strengths and limitations
  • How to use a language model in code with a simple, practical Python example

By the end, you'll understand the core technology that powers every AI agent, and you'll have written code that actually calls a language model to generate text. This foundation will prepare you for everything that comes next: prompting, reasoning, tools, and all the other capabilities that transform a language model into a capable agent.