What it does
An optional comparison mode can run with an OpenRouter model.
Browser & computer use
live-jev
A browser-based 2D autonomous-car simulation driven by Jev decisions.
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How you can use it
Borrow this car simulation for a game where an AI chooses when to brake or change lanes. Start without an AI key to try the built-in driving rules. Click the road to add cones or pedestrians, then replay the same seed to compare how different decision rules behave.
A developer can change the questions and code rules, such as slowing down for a nearby hazard. The optional comparison gives both drivers the same course but lets each move at its own pace. This is a browser simulation, not evidence that the AI can drive a real car safely.