The EU AI Act at a Glance: Purpose, Scope, and the Risk Pyramid

Why the world’s first comprehensive AI law exists, how its four-tier risk pyramid and parallel GPAI track work, who it reaches (including outside Europe), and the staged timeline on which its obligations bite.

Content current as of 2026-09.

Lessons

1. Why the Act exists
2. The risk pyramid — and the GPAI track beside it
3. Scope: who the Act reaches — including outside Europe
4. The cast of characters — and the duty to understand AI
5. The clock: when each obligation bites