AI for Zero.

ai4z makes AI approachable for everyone. No jargon, no assumptions — just clear, honest explanations, starting from the very beginning.

How this works

Short pages in plain language. Every term is defined when you first meet it.

Ask AI questions the way a beginner should. Treat answers as drafts, check them.

Machines read this site natively: llms.txt, API, plain HTML.

A plain answer: AI means machines that learn patterns from data and can guess or decide. No magic, no mystery.

A large language model is an AI that predicts the next word. It works because it has read a huge amount of text.

An agent is an AI that can use tools and take steps to complete a task, not just answer a question.