Separate a pattern, a prediction and a cause. Change an assumption, keep every result, and inspect the evidence behind a conclusion.
Interactive explorationInvestigate a virtual garden. Change who receives an assignment card, uncover a hidden starting difference, run fair trials and discover why a pattern alone cannot settle what caused it.
Release a few virtual balls, then a thousand. Change the chance of a right turn and compare the results with a mathematical prediction.
Interactive explorationTrain a real classifier on editable inspection cards. Reveal a confident mistake, repair a misleading shortcut, and freeze your model before opening its reserved test.
Interactive explorationOpen a genuinely trained miniature Transformer. Change token tiles, inspect real attention and vector calculations, sample a continuation, and test the limits of a confident prediction.
Interactive explorationOpen a protein-vaccine example, build a response with traceable cell lineages, and compare later encounters. Then follow the separate route from vaccine mRNA to a protein.
Interactive explorationFreeze two model temperatures, change infrared transfer and release time. Follow every energy route, move the accounting boundary and compare the model with real atmospheric evidence.
Take these steps at your own pace. Your place is not saved as account progress or scored.