ComfyUI Node
Hunyuan Instruct Tiled Refine
A ComfyUI node in Hunyuan/Instruct with 14 inputs and 2 outputs.
Hunyuan Instruct Tiled Refine
- model
- image
- image
- status
◄instructionPreserve the image exactly and add only subtle local texture and fine detail. Do not change composition, geometry, object count, colors, lighting, text, or identities.►
◄scale_multiplier×4►
◄tile_steps4►
◄seed-1►
◄guidance_scale-1.0►
◄flow_shift2.80►
◄feather128►
◄refine_strength0.25►
◄max_tiles0►
◄tiled_previewtrue►
◄tiled_preview_every1►
◄tiled_preview_max_size1024►
CategoryHunyuan/Instruct
Inputs (14)
| Name | Type | Default | Description |
|---|---|---|---|
| model | HUNYUAN_INSTRUCT_MODEL | Model loaded by Hunyuan Instruct Loader. | |
| image | IMAGE | Input image to enlarge and refine tile by tile. | |
| instruction | STRING | Preserve the image exactly and add only subtle local texture and fine detail. Do not change composition, geometry, object count, colors, lighting, text, or identities. | Applied independently to every tile. Strong creative instructions can cause mismatched seams or repeated objects. |
| scale_multiplier | COMBO | ×4 | Final width and height are multiplied by this value while preserving the incoming aspect ratio. Examples: 1024x1024 ×4 = 4096x4096; 2048x512 ×4 = 8192x2048. |
| tile_steps | INT | 41–20 | Diffusion steps per tile. Runtime scales with tile_steps multiplied by the automatically generated tile count. |
| seed | INT | -1-1–2147483647 | -1 chooses a random base seed; every tile gets a derived seed. |
| guidance_scale | FLOAT | -1.0-1–20 | -1 uses the model recommendation. |
| flow_shift | FLOAT | 2.800–10 | Flow-matching scheduler shift for each tile. 2.8 matches the node default. |
| feather | INT | 12816–512 | Context and blend width on the longer tile side. The shorter side is scaled proportionally, preserving non-square tile aspect ratios. |
| refine_strength | FLOAT | 0.250–1 | Blend between the enlarged base crop and generated crop. Lower values preserve identity and reduce seams. |
| max_tiles | INT | 00–64 | 0 processes every tile. Use 1 for a quick smoke test. ×4 creates 4x4 = 16 tiles; ×8 creates 8x8 = 64 tiles. |
| tiled_preview | BOOLEAN | true | Display the enlarged canvas after completed tiles are blended. This preview is inexpensive because it does not perform extra VAE decodes. |
| tiled_preview_every | INT | 11–64 | Update the canvas preview every N completed tiles. |
| tiled_preview_max_size | INT | 1024256–2048 | Maximum width or height of the tiled canvas preview. |
Outputs (2)
| Name | Type | Description |
|---|---|---|
| image | IMAGE | — |
| status | STRING | — |