ComfyUI Node
Atlas SAM3 Mask 🪄
A ComfyUI node in Atlas/04 · Masks with 7 inputs and 2 outputs.
Atlas SAM3 Mask 🪄
- image
- mask
- report
◄conceptssky►
◄confidence_threshold0.50►
◄deviceauto►
◄output_modemerged►
◄max_instances0►
◄concepts_extra—►
CategoryAtlas/04 · Masks
Inputs (7)
| Name | Type | Default | Description |
|---|---|---|---|
| image | IMAGE | — | |
| concepts | STRING | sky | Comma-separated open-vocabulary concepts (e.g. 'sky', 'person, vehicle'). The mask is the UNION of all detected instances across every concept. |
| confidence_thresholdopt | FLOAT | 0.500–1 | — |
| deviceopt | COMBO | auto | 4 options: auto, cuda, mps, cpu |
| output_modeopt | COMBO | merged | merged = one union mask (the default, and what every sky/scope consumer wants). separate = an (N,H,W) stack, one instance per slice, ordered LARGEST FIRST — feed AtlasInstanceMask to pick one. |
| max_instancesopt | INT | 00–128 | separate mode only: keep at most N instances (largest first). 0 = unlimited. Ignored when merged. |
| concepts_extraopt | STRING | Additional comma-separated concepts, unioned with `concepts`. Wire a second sam_prompt output here. |
Outputs (2)
| Name | Type | Description |
|---|---|---|
| mask | MASK | — |
| report | STRING | — |