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Train Your First AI

Drop dots, hit train, and watch a neural network learn.

Grades 6–9

Runs live in your browser. Tip: this demo is best on a larger screen.

What you're seeing

This is supervised learning you can see. You label the canvas with two colours of dots, and a small neural network uses backpropagation to redraw its decision boundary until it separates them. It is the same loop that powers image and spam classifiers, slowed down so you can watch every step.

Best for Grades 6–9Hands-on AI concept

Now raise an AI of your own

In the LittleAIMaster app, kids grow Byte from a blank slate into a thinking companion — one lesson at a time.

Raise your own AI →Learn machine learning for kids

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Thinking...

LittleAIMaster