The arena

Same prompt, four running answers.

These are the untouched files each model wrote, running live. Nothing was fixed, trimmed, or restyled. Click a panel to start it — each app has its own term slider, speed control and MSE readout. Crank N toward 50 in all four and watch the same square wave sharpen everywhere.

▶ Run all four

Every panel is a single self-contained HTML file — the actual deliverable, not a screenshot. Open any of them full-screen from its model page.