| license: other | |
| license_name: sam-license | |
| license_link: LICENSE | |
| tags: | |
| - segmentation | |
| - sam3 | |
| - mlx | |
| - mirror | |
| # SceneWorks/sam3-mlx | |
| A **redistribution mirror** of [`facebook/sam3`](https://huggingface.co/facebook/sam3) | |
| (Segment Anything 3) for download-on-first-use by the [SceneWorks](https://github.com/michaeltrefry) macOS worker. | |
| The native-MLX (Rust `mlx-gen-sam3`) SAM3 segmenter loads the **stock checkpoint directly** — no | |
| conversion — and drives text-concept Promptable Concept Segmentation ("person") for the | |
| Replace-Person person-track pipeline (epic 4910). This mirror exists only so the app can fetch the | |
| weights without the gated `facebook/sam3` access flow. | |
| ## Files | |
| - `model.safetensors` — the SAM3 checkpoint (~0.9B params, F32), byte-identical to `facebook/sam3`. | |
| - `tokenizer.json` — the CLIP-H text tokenizer used for the concept prompt. | |
| - `LICENSE` — the Meta **SAM License** (included as required by the license; it governs use of the Materials). | |
| ## License | |
| These weights are © Meta and distributed under the **SAM License** (see `LICENSE`). This mirror | |
| redistributes them unmodified under that license. Refer to the original | |
| [`facebook/sam3`](https://huggingface.co/facebook/sam3) model card for intended use, capabilities, | |
| and limitations. | |