ComfyUI Node: SAM3 Multiprompt Segmentation
Run ComfyUI workflows without the setup
No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.
Category
SAM3
Inputs
sam3_model SAM3_MODEL
image IMAGE
multi_prompts SAM3_MULTI_PROMPTS
refinement_iterations INT
use_multimask BOOLEAN
offload_model BOOLEAN
Outputs
MASK
IMAGE
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
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More nodes in ComfyUI-SAM3
Other SAM3 nodes
Run ComfyUI workflows without the setup
No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.