metadata
description: >-
Discover detailed instructions for building various Segment Anything Model
(SAM) and Segment Anything Model 2 (SAM 2) architectures with Ultralytics,
including SAM ViT and Mobile-SAM.
keywords: >-
Ultralytics, SAM model, Segment Anything Model, SAM 2 model, Segment Anything
Model 2, SAM ViT, Mobile-SAM, model building, deep learning, AI
Reference for ultralytics/models/sam/build.py
!!! note
This file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/models/sam/build.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/models/sam/build.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/sam/build.py) 🛠️. Thank you 🙏!