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---
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license:
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---
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license: mit
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language:
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- en
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library_name: transformers
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tags:
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- video-generation
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- robotics
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- embodied-ai
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- physical-reasoning
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- causal-reasoning
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- inverse-dynamics
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- wow
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- arxiv:2509.22642
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datasets:
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- WoW-world-model/WoW-1-Benchmark-Samples
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pipeline_tag: video-generation
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base_model: wan
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---
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# π€ WoW-1-Wan-14B-2M
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**WoW-1-Wan-14B** is a 14-billion-parameter generative world model trained on **2 million real-world robot interaction trajectories**. It is designed to imagine, reason, and act in physically consistent environments, powered by SOPHIA-guided refinement and a co-trained **Inverse Dynamics Model**.
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This model is part of the [WoW (World-Omniscient World Model)](https://github.com/wow-world-model/wow-world-model) project, introduced in the paper:
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> **[WoW: Towards a World omniscient World model Through Embodied Interaction](https://arxiv.org/abs/2509.22642)**
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> *Chi et al., 2025 β arXiv:2509.22642*
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## π§ Key Features
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- **14B parameters** trained on **2M robot interaction samples**
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- Learns **causal physical reasoning** from embodied action
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- Generates physically consistent video and robotic action plans
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- Uses **SOPHIA**, a vision-language critic, to refine outputs
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- Paired with an **Inverse Dynamics Model** to complete imagination-to-action loop
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## π§ͺ Training Data
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<!-- - Dataset: [WoW-1-Benchmark-Samples](https://huggingface.co/datasets/WoW-world-model/WoW-1-Benchmark-Samples) -->
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- **2M** Real-world robot interaction trajectories
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- Multimodal scenes including vision, action, and language
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- Diverse **mixture captions** for better generalization
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### π§ Mixture Caption Strategy
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- **Prompt Lengths**:
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- Short: *"The Franka robot, grasp the red bottle on the table"*
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- Long: *"The scene... open the drawer, take the screwdriver, place it on the table..."*
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- **Robot Model Mixing**:
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- Captions reference various robot types
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- Example: *"grasp with the Franka Panda arm"*, *"use end-effector to align"*
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- **Action Granularity**:
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- Coarse: *"move to object"*
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- Fine: *"rotate wrist 30Β° before grasping"*
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## π Continuous Updates
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This dataset will be **continuously updated** with:
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- More trajectories
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- Richer language
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- Finer multimodal annotations
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## π§© Applications
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- Zero-shot video generation in robotics
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- Causal reasoning and physics simulation
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- Long-horizon manipulation planning
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- Forward and inverse control prediction
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## π Citation
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```bibtex
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@article{chi2025wow,
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title={WoW: Towards a World omniscient World model Through Embodied Interaction},
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author={Chi, Xiaowei and Jia, Peidong and Fan, Chun-Kai and Ju, Xiaozhu and Mi, Weishi and Qin, Zhiyuan and Zhang, Kevin and Tian, Wanxin and Ge, Kuangzhi and Li, Hao and others},
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journal={arXiv preprint arXiv:2509.22642},
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year={2025}
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}
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```
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## π Resources
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- π§ Project page: [wow-world-model.github.io](https://wow-world-model.github.io/)
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- π» GitHub repo: [wow-world-model/wow-world-model](https://github.com/wow-world-model/wow-world-model)
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- π Dataset: [WoW-1 Benchmark Samples](https://huggingface.co/datasets/WoW-world-model/WoW-1-Benchmark-Samples)
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---
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