---
title: "SAM3（Comfy Cloud）"
description: "SAM3 已预装于 Comfy Cloud——14 个节点可在托管 GPU 上即时运行。Warning, uses experimental package `comfy-env` to attempt a one click isolated install. Will download and use pixi package manager. SAM 3 (Segment Anything Model 3) integration for ComfyUI. Image and video segmentation with text prompts, boxes, and points"
canonical: https://comfy.org/zh-CN/cloud/supported-nodes/comfyui-sam3/
lang: zh-CN
index: https://comfy.org/llms.txt
---

[返回所有节点包](https://comfy.org/zh-CN/cloud/supported-nodes/)

![SAM3 banner](https://raw.githubusercontent.com/PozzettiAndrea/ComfyUI-SAM3/main/assets/icon.png)

# SAM3

Warning, uses experimental package `comfy-env` to attempt a one click isolated install. Will download and use pixi package manager. SAM 3 (Segment Anything Model 3) integration for ComfyUI. Image and video segmentation with text prompts, boxes, and points

**查看仓库**

[https://github.com/PozzettiAndrea/ComfyUI-SAM3](https://github.com/PozzettiAndrea/ComfyUI-SAM3)

**发布者**

pozzettiandrea

**下载量**

83,194

**GitHub 星标**

582

**最新版本**

0.1.21

**许可证**

[LICENSE](https://github.com/PozzettiAndrea/ComfyUI-SAM3/blob/HEAD/LICENSE)

**最后更新**

2026年5月19日

## 此节点包中的节点

### SAM3

- (down)Load SAM3 Model
- SAM3 BBox Collector 📦
- SAM3 Multi-Region Collector 🎯
- SAM3 Multiprompt Segmentation
- SAM3 Point Collector
- SAM3 Point Segmentation

### SAM3/Grounding

- SAM3 Text Segmentation

### SAM3/prompts

- SAM3 Combine Boxes
- SAM3 Combine Points
- SAM3 Create Box
- SAM3 Create Point

### SAM3/video

- SAM3 Propagate
- SAM3 Video Output
- SAM3 Video Segmentation