Clever Hans Lab — watch a neural network cheat, then fix it

Demo mode — Level 1 uses reduced data here (480 images, 5 epochs; the real level is 1,200 images, 8 epochs). Training and every number shown are real — nothing is mocked.

A real neural network trains in your browser — no server, no accounts, no uploads. Synthetic data only; the demo shows a mechanism, not a claim about any real-world model. Source · MIT.