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Proxy representation

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Machine Learning Algorithms & Natural Language Processing
Machine Learning Algorithms & Natural Language Processing
Sep 5, 2026 · Artificial Intelligence

Code World Model: Coding Agent Governs World Evolution, Video Model Renders Visuals

Westlake University's Code World Model separates world evolution from visual rendering: a coding agent maintains executable state and rules via code, while a video model generates high-fidelity observations guided by a lightweight Proxy representation, enabling long-horizon, controllable open-world simulation.

GTA VKITTI-360LoRA fine-tuning
0 likes · 18 min read
Code World Model: Coding Agent Governs World Evolution, Video Model Renders Visuals
Machine Heart
Machine Heart
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
0 likes · 16 min read
Code World Model: Letting Code Govern World Evolution While Video Models Handle Visuals