## Flashcards

*Practice and review*

*Last edited: 28 September 2026*

One question for every topic in this guide to LLMs and AI agents. Answer it yourself first, and only then flip the card and compare with the short answer.

“I know it” marks the topic as mastered. Progress is saved only in this browser. “Unmastered only” hides the topics you have marked, and “With follow-up questions” adds the deeper questions from each topic’s “Check yourself”.

Interactive page: https://howaiworks.dev/flashcards/