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sam3.1
jtreminio/sam3.1
sam3.1 is a mask generation model from jtreminio. Use it for the mask generation task on the model card, and read the license before you ship it in a product. It is set up for checkpoint. The card lists the license as other.
SAM 3 (Segment Anything with Concepts) is a unified foundation model from Meta for promptable segmentation in images and videos. It detects, segments, and tracks objects using text or visual prompts such as points, bo…
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At a glance
- Task
- Mask Generation
- Library
- checkpoint
- License
- other
- Model type
- sam3_video
- Access
- Public
- Created
- Aug 19, 2026
- Updated
- Aug 19, 2026
- SHA
- b4c80b47
Model card
From the Hugging Face model README
SAM 3.1
SAM 3 (Segment Anything with Concepts) is a unified foundation model from Meta for promptable segmentation in images and videos. It detects, segments, and tracks objects using text or visual prompts such as points, boxes, and masks. SAM 3 introduces the ability to exhaustively segment all instances of an open-vocabulary concept specified by a short text phrase, handling over 50x more unique concepts than existing benchmarks. SAM 3.1 builds on this with Object Multiplex, a shared-memory approach for joint multi-object tracking that delivers ~7x faster inference at 128 objects on a single H100 GPU without sacrificing accuracy, along with improved VOS performance on 6 out of 7 benchmarks.
<p align="center"> <img src="https://github.com/facebookresearch/sam3/blob/main/assets/sam3.1_diagram.png?raw=true" width="720" /> </p>This repository hosts only the SAM 3.1 model checkpoints — there is no Hugging Face Transformers integration. For installation, code, usage examples, and full documentation, please visit the SAM 3 GitHub repository.
- Task
- Mask Generation
- Library
- checkpoint
- Type
- sam3_video
- License
- other
- Languages
- en
- Created
- Aug 19, 2026
- Updated
- Aug 19, 2026