Simulation City: Introducing Waymo's most advanced simulation system yet for autonomous driving

Jul 6, 2021
At Waymo, we use simulation to advance the Waymo Driver's abilities in several ways. We can amplify our number of real-world miles to accelerate our Driver’s learning, prepare for rare events, train new models, validate new software, and even evaluate how the Waymo Driver would have performed in actual fatal crashes that have already occurred. For simulation to be valuable as a learning tool, it has to closely match our target domain – performing rider-only trips for Waymo One and goods delivery trips for Waymo Via in the real world– in which case, there is only one question that matters. Did the Waymo Driver safely and efficiently complete the trip?

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