Every flap comes from Jev.Let’s see how far it gets.
Decision-paced flight. Physics pauses while Jev thinks, then advances 160 ms. No scripted rescue.
In Jev mode, each simulation step requires a real flap or coast choice from the API. There is no backup controller, automatic safety flap, or prerecorded run.
Jev receives text describing the bird’s position and momentum relative to the next opening, plus two short physics forecasts. It does not see the canvas image. Code calculates those forecasts; Jev selects the action.
The simulation pauses during each request and then flies for 160 simulated milliseconds. This makes network delay visible without making the bird crash while waiting. It is not a demonstration of real-time, frame-by-frame visual control.
The first raw-coordinate controller crashed before clearing a pipe. The revised text-and-forecast controller cleared five pipes in one 67-decision test. That is a development result, not a guarantee, training, or a comparison against another model.
Switch to You fly for ordinary real-time play. Tap the course or press Space to flap. Human play makes no Jev calls.
API spending uses returned input tokens × $0.042 per million; output is free. Hosting and failed calls without usage data are excluded. Flights pause when this tab is hidden.