CIVITAI / Workflows

sam3 components

This workflow is built around SAM3, providing a flexible set of image and video segmentation tools that can be inserted into any ComfyUI pipeline. SAM3 extends the functionality of earlier segmentation models with a more unified detection system: you can guide segmentation through text prompts, bounding boxes, or point clicks, and the model then extracts the corresponding mask with strong consistency. For videos, SAM3 introduces session-based propagation, allowing an object identified in a single frame to be tracked and masked through the entire sequence. This turns SAM3 into a general-purpose region extraction and tracking module that works equally well for static images and dynamic scenes. The workflow presents all these components in a streamlined layout so the segmentation results can be directly previewed or fed into downstream processing. 🎥 YouTube Video Tutorial Want to know what this workflow actually does and how to start fast? This video explains what the tool is, how to launch the workflow instantly, and shares my core design logic — no local setup, no complicated environment. Everything starts directly on RunningHub, so you can experience it in action first. 👉 YouTube Tutorial： https://youtu.be/Ac0662XPbyE Before you begin, I recommend watching the video thoroughly — getting the full context helps you understand the tool faster and avoid common detours。 ⚙️ RunningHub Workflow Try the workflow online right now — no installation required. 👉 Workflow： https://www.runninghub.ai/post/1993229787548368897/?inviteCode=rh-v1111 If the results meet your expectations, you can later deploy it locally for customization. 🎁 Fan Benefits： Register to get 1000 points + daily login 100 points — enjoy 4090 performance and 48 GB super power! 📺 Bilibili Updates (Mainland China & Asia-Pacific) If you’re in the Asia-Pacific region, you can watch the video below to see the workflow demonstration and creative breakdown. 📺 Bilibili Video： https://www.bilibili.com/video/BV1iZUDBxELi/ ☕ Support Me on Ko-fi If you find my content helpful and want to support future creations, you can buy me a coffee ☕。 Every bit of support helps me keep creating — just like a spark that can ignite a blazing flame。 👉 Ko-fi： https://ko-fi.com/aiksk 💼 Business Contact For collaboration or inquiries, please contact aiksk95 on WeChat。 🎥 YouTube 视频教程 想了解这个工