ResearchResearch paperImage, Video & 3D Generation2 sources · Oct 14, 2026

Any Time, Any Space: A World-State-Centric Framework for Agentic Video Generation

Long-form agentic video generation must turn a screenplay into shots that remain spatially and temporally consistent across nonconsecutive requests.

Key points

  • Passing prompts or recent frames between shots does not provide a shared spatial frame for revisiting a scene or a time-indexed record for replaying an earlier event.
  • We present Any Time, Any Space (ATAS), which compiles a screenplay into shot requests with explicit location, camera, and event-time references.
  • Before generation, it retrieves relevant evidence from a scene memory of registered static geometry and an event memory of dynamic observations indexed by scene, event, and time.
  • After generation, ATAS reconstructs and registers the clip.

Sources (2)

Extractive summary: sentences quoted from the sources.

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