Three days of hard work — the power grid, the dashboard, the defenses — and tonight Nova City opens its gates to real visitors. But there's one piece missing: right now, every decision the city makes still comes from rules a human wrote by hand, ahead of time, for cases they could imagine. The city needs a brain — and tonight, an audience.
Today you build something completely different from Days 1-3: a REAL machine learning model, running entirely in your browser, that YOU train from scratch. You will label real examples, watch a genuine algorithm learn the pattern in your answers, test it honestly on data it has never seen, meet what happens when training data is biased, and then wire your trained AI straight into the dashboard you built on Day 2 — live, in front of your visitors, tonight.