---
description: Explore the SAM 2 (Segment Anything Model 2) interface for real-time image segmentation. Learn about promptable segmentation and zero-shot capabilities.
keywords: Ultralytics, SAM 2, Segment Anything Model 2, image segmentation, real-time segmentation, zero-shot performance, promptable segmentation, SA-1B dataset
---

# Reference for `ultralytics/models/sam2/model.py`

!!! Note

    This file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/models/sam2/model.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/models/sam2/model.py). If you spot a problem please help fix it by [contributing](https://docs.ultralytics.com/help/contributing/) a [Pull Request](https://github.com/ultralytics/ultralytics/edit/main/ultralytics/models/sam2/model.py) 🛠️. Thank you 🙏!

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## ::: ultralytics.models.sam2.model.SAM2

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