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About this paper

Manthan Patel, Jonas Frey, Pascal Roth, Marco Hutter, Cesar Cadena

WayTrace turns web-map directions into motion by using a vision-language model to select route commands, a second model to predict camera-image paths, and a controller to follow them. In simulated Zurich routes, it completed 63.3% of runs with 7 m radial-RMS GNSS error, versus 23.3% for a point-goal baseline using the same controller. This benchmark does not establish traffic safety.

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