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license: cc-by-nc-sa-4.0
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---
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---
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license: cc-by-nc-sa-4.0
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language:
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- en
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- zh
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size_categories:
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- n>1T
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tags:
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- robotics
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- real-world
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- dual-arm
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- whole body control
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- manipulation
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datasets:
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- OpenGalaxea/Galaxea-Open-World-Dataset
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# 🚀 Galaxea Open-World Dataset and G0 Dual-System VLA Model
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[](https://opengalaxea.github.io/G0/)
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[](https://arxiv.org/abs/2509.00576)
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[](https://opengalaxea.github.io/G0/)
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[](https://opengalaxea.github.io/G0/visualizer/index.html)
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[](https://www.modelscope.cn/organization/Galaxea)
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[](https://x.com/Galaxea_x)
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[](https://www.linkedin.com/company/galaxeadynamics/posts/?feedView=all&viewAsMember=true)
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G0-VLA architecture and training pipeline: Stage 1 pre-trains a vision-language model on cross-embodiment data in an autoregressive manner. Stage 2 and post-train share the same model structure, trained on Galaxea open-world data with embodiment-specific views and high-level and subtask instructions, by supervising the Action Transformer’s action reconstruction with a flow- matching loss.
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In this repo, you can find:
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- [x] model_pre.pt: **Model Weights after Stage2 Pretraining**
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## 📜 Citation
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All the data and code within this repo are under [CC BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/). If you use our dataset or models, please cite:
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```bibtex
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@article{galaxea2025,
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title={Galaxea G0: Open-World Dataset and Dual-System VLA Model},
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author={Galaxea Team},
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journal={arXiv preprint arXiv:2509.00576},
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year={2025}
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}
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