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WorldStream: Streaming Interactive 3D Worlds with Hierarchical Planning and Persistent State

arXiv:2610.28827v1 Announce Type: new Abstract: We present WorldStream, an open-ended 3D world model with three simultaneous capabilities: it extends playable terrain beyond any pre-specified map, acts on open-ended language in the running world, and restores visited places with their edits. A hier…

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  1. 2026-10-22 04:00 · arXiv cs.CV
    WorldStream: Streaming Interactive 3D Worlds with Hierarchical Planning and Persistent State

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