ComfyUI Node: SAM3 Create Box
Category
SAM3/prompts
Inputs
center_x FLOAT
center_y FLOAT
width FLOAT
height FLOAT
is_positive BOOLEAN
Outputs
SAM3_BOX_PROMPT
Extension: ComfyUI-SAM3
ComfyUI integration for Meta's SAM3 model enabling open-vocabulary image segmentation using natural language text prompts, with automatic model download, geometric refinement, and flexible confidence thresholds.
Authored by PozzettiAndrea
Run ComfyUI workflows in the Cloud!
No downloads or installs are required. Pay only for active GPU usage, not idle time. No complex setups and dependency issues
Learn more