Sep 4, 2026 · Artificial Intelligence

Code World Model: Letting Code Govern World Evolution While Video Models Handle Visuals

Westlake University researchers propose Code World Model, where a Coding Agent uses executable code to simulate persistent world state evolution, while a video model generates high-fidelity visual observations guided by a lightweight Proxy representation, enabling long-term consistent world simulation beyond frame-level prediction.

Code World ModelGTA VLoRA

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Code World Model: Letting Code Govern World Evolution While Video Models Handle Visuals