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title: README
sdk: static
pinned: false
---

<img src="./sandflow-black.png" alt="Sandflow" height="48" class="dark:hidden">
<img src="./sandflow-white.png" alt="Sandflow" height="48" class="hidden dark:block">

**Sandflow is building frontier foundation models for 3D.**

We write 3D objects as code: short Python programs that name every part, expose every dimension and declare every joint, readable by people and writable by language models.

- **[sand3d](https://github.com/Sandflow-ai/sand3d)**: 3D modeling in Python, built for LLMs (Apache-2.0).
- **[Sand3D explorer](https://huggingface.co/spaces/Sandflow/sand3d-explorer)**: browse 100k+ objects in 3D, each with the sand3d program that builds it. The datasets are in the [Sand3D collection](https://huggingface.co/collections/Sandflow/sand3d-6aec268fbdcd3bc174236168).

[Website](https://sandflow.ai) · [GitHub](https://github.com/Sandflow-ai)