04 — public · chrome
Modelcade
A playful, magnetic model‑and‑reasoning picker for ChatGPT. It opens from the unchanged native composer selector and delegates every choice to ChatGPT’s own controls behind the scenes.
Two layouts. Compact turns Chat into one capability‑aware rail and Work into an effort rail with a model wheel. Full keeps the original route and the free field, removing rows and stops whenever ChatGPT doesn’t actually offer them. A single white puck magnetically steps between exact intersections, so it never floats between valid choices.
Ultra is a separate override lever that only renders when the account really has it; engaging it stages the model, effort and Ultra in order and remembers where you came from.
Ordinary choices produce restrained magnetic clicks; Ultra starts with a low mechanical lever pull and, optionally, a sub‑second slot‑machine jackpot. All audio is synthesized locally with Web Audio — no downloads, no network requests.
Runs only on chatgpt.com. No API key, no network requests, no cookies or conversation text read. Every open re‑reads ChatGPT’s enabled options and hands control back to the native picker whenever fewer than two useful choices exist.