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yogurt7771-ComfyUI-YogurtNodes/example_workflows/stable-diffusion.cpp.json
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Yogurt Wang 0ad75d8aea refactor: generate sdcpp images with the Custom Model node 
Drop the dedicated "stable-diffusion.cpp" generation node. The generic
Image Generation (Custom Model) node already covers it: provider-specific
settings come from the stable-diffusion.cpp Extra node through
extra_params, which is what that input exists for.

- Providers can declare model_optional; the sdcpp provider does, so
  model_id may stay empty because sd-server uses its loaded model.
- The sdcpp protocol takes the size from the generic size input
  (WxH or auto) and still follows the init image size when unset.
- Example workflow, tests and docs use the Custom Model node.
2026-10-27 09:38:14 +08:00

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{
"id": "7c809031-7e9c-4ef9-94c0-7ee664b86450",
"revision": 0,
"last_node_id": 5,
"last_link_id": 3,
"nodes": [
{
"id": 1,
"type": "YogurtSDCPPProvider",
"pos": [
40,
60
],
"size": [
296.378515625,
154
],
"flags": {},
"order": 0,
"mode": 0,
"inputs": [
{
"localized_name": "base_url",
"name": "base_url",
"type": "STRING",
"widget": {
"name": "base_url"
},
"link": null
},
{
"localized_name": "api_key",
"name": "api_key",
"type": "STRING",
"widget": {
"name": "api_key"
},
"link": null
},
{
"localized_name": "task_timeout",
"name": "task_timeout",
"type": "INT",
"widget": {
"name": "task_timeout"
},
"link": null
},
{
"localized_name": "proxy_url",
"name": "proxy_url",
"type": "STRING",
"widget": {
"name": "proxy_url"
},
"link": null
},
{
"localized_name": "timeout",
"name": "timeout",
"type": "INT",
"widget": {
"name": "timeout"
},
"link": null
}
],
"outputs": [
{
"localized_name": "provider",
"name": "provider",
"type": "YOGURT_LLM_PROVIDER",
"links": [
1
]
}
],
"properties": {
"Node name for S&R": "YogurtSDCPPProvider"
},
"widgets_values": [
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"",
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],
"widgets_values_named": {
"base_url": "",
"api_key": "",
"task_timeout": 1800,
"proxy_url": "",
"timeout": 0
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},
{
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"type": "YogurtSDCPPExtra",
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],
"size": [
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],
"flags": {},
"order": 1,
"mode": 0,
"inputs": [
{
"localized_name": "init_image",
"name": "init_image",
"shape": 7,
"type": "IMAGE",
"link": null
},
{
"localized_name": "mask",
"name": "mask",
"shape": 7,
"type": "MASK",
"link": null
},
{
"localized_name": "control_image",
"name": "control_image",
"shape": 7,
"type": "IMAGE",
"link": null
},
{
"localized_name": "ip_adapter_image",
"name": "ip_adapter_image",
"shape": 7,
"type": "IMAGE",
"link": null
},
{
"localized_name": "negative_prompt",
"name": "negative_prompt",
"type": "STRING",
"widget": {
"name": "negative_prompt"
},
"link": null
},
{
"localized_name": "steps",
"name": "steps",
"type": "INT",
"widget": {
"name": "steps"
},
"link": null
},
{
"localized_name": "cfg",
"name": "cfg",
"type": "FLOAT",
"widget": {
"name": "cfg"
},
"link": null
},
{
"localized_name": "sampler",
"name": "sampler",
"type": "COMBO",
"widget": {
"name": "sampler"
},
"link": null
},
{
"localized_name": "scheduler",
"name": "scheduler",
"type": "COMBO",
"widget": {
"name": "scheduler"
},
"link": null
},
{
"localized_name": "distilled_guidance",
"name": "distilled_guidance",
"type": "FLOAT",
"widget": {
"name": "distilled_guidance"
},
"link": null
},
{
"localized_name": "loras",
"name": "loras",
"type": "STRING",
"widget": {
"name": "loras"
},
"link": null
},
{
"localized_name": "strength",
"name": "strength",
"type": "FLOAT",
"widget": {
"name": "strength"
},
"link": null
},
{
"localized_name": "control_strength",
"name": "control_strength",
"type": "FLOAT",
"widget": {
"name": "control_strength"
},
"link": null
},
{
"localized_name": "ip_adapter_strength",
"name": "ip_adapter_strength",
"type": "FLOAT",
"widget": {
"name": "ip_adapter_strength"
},
"link": null
},
{
"localized_name": "clip_skip",
"name": "clip_skip",
"type": "INT",
"widget": {
"name": "clip_skip"
},
"link": null
},
{
"localized_name": "eta",
"name": "eta",
"type": "FLOAT",
"widget": {
"name": "eta"
},
"link": null
},
{
"localized_name": "flow_shift",
"name": "flow_shift",
"type": "FLOAT",
"widget": {
"name": "flow_shift"
},
"link": null
},
{
"localized_name": "hires",
"name": "hires",
"type": "BOOLEAN",
"widget": {
"name": "hires"
},
"link": null
},
{
"localized_name": "hires_upscaler",
"name": "hires_upscaler",
"type": "STRING",
"widget": {
"name": "hires_upscaler"
},
"link": null
},
{
"localized_name": "hires_scale",
"name": "hires_scale",
"type": "FLOAT",
"widget": {
"name": "hires_scale"
},
"link": null
},
{
"localized_name": "hires_steps",
"name": "hires_steps",
"type": "INT",
"widget": {
"name": "hires_steps"
},
"link": null
},
{
"localized_name": "hires_denoise",
"name": "hires_denoise",
"type": "FLOAT",
"widget": {
"name": "hires_denoise"
},
"link": null
},
{
"localized_name": "vae_tiling",
"name": "vae_tiling",
"type": "BOOLEAN",
"widget": {
"name": "vae_tiling"
},
"link": null
},
{
"localized_name": "cache_mode",
"name": "cache_mode",
"type": "COMBO",
"widget": {
"name": "cache_mode"
},
"link": null
}
],
"outputs": [
{
"localized_name": "extra_params",
"name": "extra_params",
"type": "YOGURT_LLM_EXTRA",
"links": [
2
]
}
],
"properties": {
"Node name for S&R": "YogurtSDCPPExtra"
},
"widgets_values": [
"lowres, blurry, watermark",
20,
-1,
"default",
"default",
-1,
"",
-1,
-1,
-1,
0,
-1,
-1,
false,
"Latent",
2,
0,
0.7,
false,
"default"
],
"widgets_values_named": {
"negative_prompt": "lowres, blurry, watermark",
"steps": 20,
"cfg": -1,
"sampler": "default",
"scheduler": "default",
"distilled_guidance": -1,
"loras": "",
"strength": -1,
"control_strength": -1,
"ip_adapter_strength": -1,
"clip_skip": 0,
"eta": -1,
"flow_shift": -1,
"hires": false,
"hires_upscaler": "Latent",
"hires_scale": 2,
"hires_steps": 0,
"hires_denoise": 0.7,
"vae_tiling": false,
"cache_mode": "default"
}
},
{
"id": 3,
"type": "YogurtCustomModelGenerateImage",
"pos": [
480,
60
],
"size": [
400,
496
],
"flags": {},
"order": 3,
"mode": 0,
"inputs": [
{
"localized_name": "image_1",
"name": "images.image_1",
"shape": 7,
"type": "IMAGE",
"link": null
},
{
"localized_name": "extra_params",
"name": "extra_params",
"shape": 7,
"type": "YOGURT_LLM_EXTRA",
"link": 2
},
{
"localized_name": "provider",
"name": "provider",
"shape": 7,
"type": "YOGURT_LLM_PROVIDER",
"link": 1
},
{
"localized_name": "prompt",
"name": "prompt",
"type": "STRING",
"widget": {
"name": "prompt"
},
"link": null
},
{
"localized_name": "model_id",
"name": "model.model_id",
"type": "STRING",
"widget": {
"name": "model.model_id"
},
"link": null
},
{
"localized_name": "aspect_ratio",
"name": "model.aspect_ratio",
"type": "COMBO",
"widget": {
"name": "model.aspect_ratio"
},
"link": null
},
{
"localized_name": "resolution",
"name": "model.resolution",
"type": "COMBO",
"widget": {
"name": "model.resolution"
},
"link": null
},
{
"localized_name": "size",
"name": "model.size",
"type": "STRING",
"widget": {
"name": "model.size"
},
"link": null
},
{
"localized_name": "quality",
"name": "model.quality",
"type": "COMBO",
"widget": {
"name": "model.quality"
},
"link": null
},
{
"localized_name": "model",
"name": "model",
"type": "COMFY_DYNAMICCOMBO_V3",
"widget": {
"name": "model"
},
"link": null
},
{
"localized_name": "n",
"name": "n",
"type": "INT",
"widget": {
"name": "n"
},
"link": null
},
{
"localized_name": "seed",
"name": "seed",
"type": "INT",
"widget": {
"name": "seed"
},
"link": null
},
{
"localized_name": "extra",
"name": "extra",
"type": "STRING",
"widget": {
"name": "extra"
},
"link": null
},
{
"localized_name": "retry_count",
"name": "retry_count",
"type": "INT",
"widget": {
"name": "retry_count"
},
"link": null
},
{
"localized_name": "system_prompt",
"name": "system_prompt",
"shape": 7,
"type": "STRING",
"widget": {
"name": "system_prompt"
},
"link": null
}
],
"outputs": [
{
"localized_name": "image",
"name": "image",
"type": "IMAGE",
"links": [
3
]
},
{
"localized_name": "images",
"name": "images",
"shape": 6,
"type": "IMAGE",
"links": null
},
{
"localized_name": "text",
"name": "text",
"type": "STRING",
"links": null
},
{
"localized_name": "thought",
"name": "thought",
"type": "STRING",
"links": null
}
],
"properties": {
"Node name for S&R": "YogurtCustomModelGenerateImage"
},
"widgets_values": [
"a lighthouse on a cliff at sunset, highly detailed",
"Custom model",
"",
"auto",
"auto",
"auto",
"auto",
1,
42,
"fixed",
"",
1,
""
],
"widgets_values_named": {
"prompt": "a lighthouse on a cliff at sunset, highly detailed",
"model": "Custom model",
"model.model_id": "",
"model.aspect_ratio": "auto",
"model.resolution": "auto",
"model.size": "auto",
"model.quality": "auto",
"n": 1,
"seed": 42,
"control_after_generate": "fixed",
"extra": "",
"retry_count": 1,
"system_prompt": ""
}
},
{
"id": 4,
"type": "PreviewImage",
"pos": [
900,
60
],
"size": [
140,
26
],
"flags": {},
"order": 4,
"mode": 0,
"inputs": [
{
"localized_name": "images",
"name": "images",
"type": "IMAGE",
"link": 3
}
],
"outputs": [
{
"localized_name": "images",
"name": "images",
"type": "IMAGE",
"links": null
}
],
"properties": {
"Node name for S&R": "PreviewImage"
}
},
{
"id": 5,
"type": "Note",
"pos": [
900,
420
],
"size": [
440,
300
],
"flags": {},
"order": 2,
"mode": 0,
"inputs": [],
"outputs": [],
"properties": {},
"widgets_values": [
"stable-diffusion.cpp example (ComfyUI-YogurtNodes)\n\n1. Start sd-server with a model, e.g.\n sd-server -m <model.safetensors> --listen-port 1234\n2. base_url empty = http://127.0.0.1:1234 (server root, no /v1).\n3. Image Generation (Custom Model): leave model_id empty (sd-server\n uses its loaded model); size WxH or auto = server default.\n4. sdcpp settings (sampler, steps, cfg, LoRA, img2img, ControlNet,\n IP-Adapter, hires...) come from the Extra node via extra_params.\n -1 / 0 / 'default' = not sent.\n5. Interrupting in ComfyUI also cancels the sd-server job."
],
"widgets_values_named": {
"text": "stable-diffusion.cpp example (ComfyUI-YogurtNodes)\n\n1. Start sd-server with a model, e.g.\n sd-server -m <model.safetensors> --listen-port 1234\n2. base_url empty = http://127.0.0.1:1234 (server root, no /v1).\n3. Image Generation (Custom Model): leave model_id empty (sd-server\n uses its loaded model); size WxH or auto = server default.\n4. sdcpp settings (sampler, steps, cfg, LoRA, img2img, ControlNet,\n IP-Adapter, hires...) come from the Extra node via extra_params.\n -1 / 0 / 'default' = not sent.\n5. Interrupting in ComfyUI also cancels the sd-server job."
},
"color": "#432",
"bgcolor": "#653"
}
],
"links": [
[
1,
1,
0,
3,
2,
"YOGURT_LLM_PROVIDER"
],
[
2,
2,
0,
3,
1,
"YOGURT_LLM_EXTRA"
],
[
3,
3,
0,
4,
0,
"IMAGE"
]
],
"groups": [],
"config": {},
"extra": {
"ds": {
"scale": 0.9,
"offset": [
416,
110
]
}
},
"version": 0.4
}
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