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NURBGen Community License Agreement

License: CC BY-NC-SA 4.0

This named Dataset, PartABC, was developed by [Deutsche Forschungszentrum für Kuntlische Inlligenz (DFKI GmbH)] (Germany). It is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)

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  • Adapt: remix, transform, and build upon the material.

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  • NonCommercial: You may not use the material for commercial purposes.
  • ShareAlike: If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.

To view a copy of this license, visit https://creativecommons.org/licenses/by-nc-sa/4.0/.

If you use this dataset in your work, please cite our work.

For inquiries or additional information, contact:

  • [DFKI GmbH  Contact Information]

    Deutsches Forschungszentrum Fur Kunstliche Intelligenz GmbH
    Trippstadter Str. 122
    67663 Kaiserslautern
    Germany
    Phone: +49 631 20575 0
    link: https://www.dfki.de/web

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NURBGen:High-Fidelity Text-to-CAD Generation through
LLM-Driven NURBS Modeling

Muhammad Usama* · Mohammad Sadil Khan* · Didier Stricker · Sk Aziz Ali · Muhammad Zeshan Afzal

*equally contributing first authors

✅ Tasks

  • PartABC Caption Release

  • PartABC Step file Release

  • Training Code Release

  • Inference Code Release + Model Weights

📜 Citation

If you use this dataset in your work, please cite the following publications.

@article{usama2025nurbgen,
  title={NURBGen: High-Fidelity Text-to-CAD Generation through LLM-Driven NURBS Modeling},
  author={Usama, Muhammad and Khan, Mohammad Sadil and Stricker, Didier and Afzal, Muhammad Zeshan},
  journal={arXiv preprint arXiv:2511.06194},
  year={2025}
}
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