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Paper · arXiv

Into the LidarVerse: A Real-Time Unified LiDAR World Model Across Tasks and Sensors

We present LidarVerse, a real-time unified LiDAR world model for sensor simulation across tasks and sensors. Existing LiDAR simulators largely follow one of two complementary paradigms: reconstruction-based methods preserve the geometry of a captured scene but require lengthy per-scene optimization, whereas generative methods amortize learning across data but lack the consistency needed for long-horizon rollouts. LidarVerse brings both paradigms into a single, unified conditional generative framework. A universal tokenizer maps LiDAR range sequences into a shared latent space, where a bidirectional teacher learns a common interface for conditioning on a LiDAR prefix, an HD-Map, a persiste...

AuthorsHenry Che, Xuanchi Ren, Sanja Fidler et al.
Primary categorycs.CV
Published13 October 2026
Last updated at source13 October 2026
cs.CVcs.RO
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