terrazero-8719e761·1 events·first seen Aliases: TerraZero
TerraZero is a procedural driving simulator and self-play training stack that trains autonomous driving agents entirely from reinforcement learning with no human demonstrations, achieving 1.3M agent-steps per second on a single server-grade GPU. The system uses real-world map geometry but populates scenarios with randomized agents and dynamics, enabling unbounded scenario diversity. TerraZero is the first fully learned policy to top the InterPlan long-tail benchmark and posts best-in-class collision and time-to-collision scores on val14, while also being competitive on Waymo Open Sim Agents realism metrics. The result is notable as a demonstration that zero-demonstration RL self-play can match or exceed demonstration-anchored methods on standard autonomous driving benchmarks.