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  "last_link_id": 30,
  "nodes": [
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      "id": 1,
      "type": "CheckpointLoaderSimple",
      "pos": [40, 60],
      "size": [340, 98],
      "flags": {},
      "order": 0,
      "mode": 0,
      "inputs": [],
      "outputs": [
        {"name": "MODEL", "type": "MODEL", "links": [1, 27], "slot_index": 0},
        {"name": "CLIP", "type": "CLIP", "links": [2], "slot_index": 1},
        {"name": "VAE", "type": "VAE", "links": [3, 4], "slot_index": 2}
      ],
      "properties": {"Node name for S&R": "CheckpointLoaderSimple"},
      "widgets_values": ["flux1-dev-fp8.safetensors"],
      "title": "Load FLUX.1 Dev fp8 (all-in-one checkpoint)"
    },
    {
      "id": 2,
      "type": "LoraLoaderModelOnly",
      "pos": [40, 210],
      "size": [340, 82],
      "flags": {},
      "order": 6,
      "mode": 0,
      "inputs": [{"name": "model", "type": "MODEL", "link": 1}],
      "outputs": [{"name": "MODEL", "type": "MODEL", "links": [5], "slot_index": 0}],
      "properties": {"Node name for S&R": "LoraLoaderModelOnly"},
      "widgets_values": ["uso-flux1-dit-lora-v1.safetensors", 1.0],
      "title": "USO DiT LoRA"
    },
    {
      "id": 3,
      "type": "ModelPatchLoader",
      "pos": [40, 340],
      "size": [340, 58],
      "flags": {},
      "order": 1,
      "mode": 0,
      "inputs": [],
      "outputs": [{"name": "MODEL_PATCH", "type": "MODEL_PATCH", "links": [6, 7], "slot_index": 0}],
      "properties": {"Node name for S&R": "ModelPatchLoader"},
      "widgets_values": ["uso-flux1-projector-v1.safetensors"],
      "title": "USO Projector (model patch)"
    },
    {
      "id": 4,
      "type": "CLIPVisionLoader",
      "pos": [40, 450],
      "size": [340, 58],
      "flags": {},
      "order": 2,
      "mode": 0,
      "inputs": [],
      "outputs": [{"name": "CLIP_VISION", "type": "CLIP_VISION", "links": [8, 9], "slot_index": 0}],
      "properties": {"Node name for S&R": "CLIPVisionLoader"},
      "widgets_values": ["sigclip_vision_patch14_384.safetensors"],
      "title": "Load SigCLIP Vision"
    },
    {
      "id": 12,
      "type": "LoadImage",
      "pos": [40, 560],
      "size": [340, 314],
      "flags": {},
      "order": 3,
      "mode": 0,
      "inputs": [],
      "outputs": [
        {"name": "IMAGE", "type": "IMAGE", "links": [10], "slot_index": 0},
        {"name": "MASK", "type": "MASK", "links": [], "slot_index": 1}
      ],
      "properties": {"Node name for S&R": "LoadImage"},
      "widgets_values": ["example.png", "image"],
      "title": "Style Reference Image"
    },
    {
      "id": 5,
      "type": "CLIPVisionEncode",
      "pos": [440, 560],
      "size": [300, 78],
      "flags": {},
      "order": 7,
      "mode": 0,
      "inputs": [
        {"name": "clip_vision", "type": "CLIP_VISION", "link": 8},
        {"name": "image", "type": "IMAGE", "link": 10}
      ],
      "outputs": [{"name": "CLIP_VISION_OUTPUT", "type": "CLIP_VISION_OUTPUT", "links": [11], "slot_index": 0}],
      "properties": {"Node name for S&R": "CLIPVisionEncode"},
      "widgets_values": ["center"],
      "title": "Encode Style 1"
    },
    {
      "id": 6,
      "type": "USOStyleReference",
      "pos": [440, 690],
      "size": [300, 78],
      "flags": {},
      "order": 11,
      "mode": 0,
      "inputs": [
        {"name": "model", "type": "MODEL", "link": 5},
        {"name": "model_patch", "type": "MODEL_PATCH", "link": 6},
        {"name": "clip_vision_output", "type": "CLIP_VISION_OUTPUT", "link": 11}
      ],
      "outputs": [{"name": "MODEL", "type": "MODEL", "links": [12], "slot_index": 0}],
      "properties": {"Node name for S&R": "USOStyleReference"},
      "title": "Apply USO Style 1"
    },
    {
      "id": 18,
      "type": "LoadImage",
      "pos": [40, 930],
      "size": [340, 314],
      "flags": {},
      "order": 4,
      "mode": 4,
      "inputs": [],
      "outputs": [
        {"name": "IMAGE", "type": "IMAGE", "links": [21], "slot_index": 0},
        {"name": "MASK", "type": "MASK", "links": [], "slot_index": 1}
      ],
      "properties": {"Node name for S&R": "LoadImage"},
      "widgets_values": ["example.png", "image"],
      "title": "Style Reference 2 (bypassed — right-click ▸ Bypass to enable)"
    },
    {
      "id": 19,
      "type": "CLIPVisionEncode",
      "pos": [440, 930],
      "size": [300, 78],
      "flags": {},
      "order": 10,
      "mode": 4,
      "inputs": [
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        {"name": "image", "type": "IMAGE", "link": 21}
      ],
      "outputs": [{"name": "CLIP_VISION_OUTPUT", "type": "CLIP_VISION_OUTPUT", "links": [13], "slot_index": 0}],
      "properties": {"Node name for S&R": "CLIPVisionEncode"},
      "widgets_values": ["center"],
      "title": "Encode Style 2 (bypassed)"
    },
    {
      "id": 20,
      "type": "USOStyleReference",
      "pos": [440, 1060],
      "size": [300, 78],
      "flags": {},
      "order": 14,
      "mode": 4,
      "inputs": [
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        {"name": "model_patch", "type": "MODEL_PATCH", "link": 7},
        {"name": "clip_vision_output", "type": "CLIP_VISION_OUTPUT", "link": 13}
      ],
      "outputs": [{"name": "MODEL", "type": "MODEL", "links": [14], "slot_index": 0}],
      "properties": {"Node name for S&R": "USOStyleReference"},
      "title": "Apply USO Style 2 (bypassed)"
    },
    {
      "id": 14,
      "type": "LoadImage",
      "pos": [800, 560],
      "size": [340, 314],
      "flags": {},
      "order": 5,
      "mode": 0,
      "inputs": [],
      "outputs": [
        {"name": "IMAGE", "type": "IMAGE", "links": [22], "slot_index": 0},
        {"name": "MASK", "type": "MASK", "links": [], "slot_index": 1}
      ],
      "properties": {"Node name for S&R": "LoadImage"},
      "widgets_values": ["example.png", "image"],
      "title": "Content Image (what to restyle)"
    },
    {
      "id": 15,
      "type": "ImageScaleToMaxDimension",
      "pos": [800, 930],
      "size": [300, 82],
      "flags": {},
      "order": 9,
      "mode": 0,
      "inputs": [{"name": "image", "type": "IMAGE", "link": 22}],
      "outputs": [{"name": "IMAGE", "type": "IMAGE", "links": [23], "slot_index": 0}],
      "properties": {"Node name for S&R": "ImageScaleToMaxDimension"},
      "widgets_values": ["lanczos", 1280],
      "title": "Scale content (working resolution)"
    },
    {
      "id": 10,
      "type": "VAEEncode",
      "pos": [800, 1060],
      "size": [300, 46],
      "flags": {},
      "order": 13,
      "mode": 0,
      "inputs": [
        {"name": "pixels", "type": "IMAGE", "link": 23},
        {"name": "vae", "type": "VAE", "link": 3}
      ],
      "outputs": [{"name": "LATENT", "type": "LATENT", "links": [17], "slot_index": 0}],
      "properties": {"Node name for S&R": "VAEEncode"},
      "title": "VAE Encode content"
    },
    {
      "id": 7,
      "type": "CLIPTextEncode",
      "pos": [440, 60],
      "size": [420, 160],
      "flags": {},
      "order": 8,
      "mode": 0,
      "inputs": [{"name": "clip", "type": "CLIP", "link": 2}],
      "outputs": [{"name": "CONDITIONING", "type": "CONDITIONING", "links": [15, 16], "slot_index": 0}],
      "properties": {"Node name for S&R": "CLIPTextEncode"},
      "widgets_values": ["A high quality photo of a young woman, natural skin texture, professional photography"],
      "title": "Positive Prompt (describe the content image!)"
    },
    {
      "id": 11,
      "type": "FluxGuidance",
      "pos": [900, 120],
      "size": [260, 58],
      "flags": {},
      "order": 12,
      "mode": 0,
      "inputs": [{"name": "conditioning", "type": "CONDITIONING", "link": 15}],
      "outputs": [{"name": "CONDITIONING", "type": "CONDITIONING", "links": [19, 28], "slot_index": 0}],
      "properties": {"Node name for S&R": "FluxGuidance"},
      "widgets_values": [3.5],
      "title": "Flux Guidance"
    },
    {
      "id": 9,
      "type": "ConditioningZeroOut",
      "pos": [900, 240],
      "size": [260, 26],
      "flags": {},
      "order": 15,
      "mode": 0,
      "inputs": [{"name": "conditioning", "type": "CONDITIONING", "link": 16}],
      "outputs": [{"name": "CONDITIONING", "type": "CONDITIONING", "links": [20, 29], "slot_index": 0}],
      "properties": {"Node name for S&R": "ConditioningZeroOut"},
      "title": "Negative (zeroed — flux uses CFG 1)"
    },
    {
      "id": 13,
      "type": "KSampler",
      "pos": [1220, 60],
      "size": [315, 262],
      "flags": {},
      "order": 16,
      "mode": 0,
      "inputs": [
        {"name": "model", "type": "MODEL", "link": 14},
        {"name": "positive", "type": "CONDITIONING", "link": 19},
        {"name": "negative", "type": "CONDITIONING", "link": 20},
        {"name": "latent_image", "type": "LATENT", "link": 17}
      ],
      "outputs": [{"name": "LATENT", "type": "LATENT", "links": [25], "slot_index": 0}],
      "properties": {"Node name for S&R": "KSampler"},
      "widgets_values": [42, "randomize", 20, 1.0, "euler", "simple", 0.6],
      "title": "Pass 1 — USO style (denoise = style strength)"
    },
    {
      "id": 23,
      "type": "KSampler",
      "pos": [1220, 380],
      "size": [315, 262],
      "flags": {},
      "order": 17,
      "mode": 0,
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        {"name": "latent_image", "type": "LATENT", "link": 25}
      ],
      "outputs": [{"name": "LATENT", "type": "LATENT", "links": [30], "slot_index": 0}],
      "properties": {"Node name for S&R": "KSampler"},
      "widgets_values": [42, "randomize", 20, 1.0, "euler", "simple", 0.3],
      "title": "Pass 2 — plain flux refine (cleans USO texture)"
    },
    {
      "id": 16,
      "type": "VAEDecode",
      "pos": [1580, 380],
      "size": [210, 46],
      "flags": {},
      "order": 18,
      "mode": 0,
      "inputs": [
        {"name": "samples", "type": "LATENT", "link": 30},
        {"name": "vae", "type": "VAE", "link": 4}
      ],
      "outputs": [{"name": "IMAGE", "type": "IMAGE", "links": [26], "slot_index": 0}],
      "properties": {"Node name for S&R": "VAEDecode"}
    },
    {
      "id": 21,
      "type": "SaveImage",
      "pos": [1580, 480],
      "size": [360, 270],
      "flags": {},
      "order": 19,
      "mode": 0,
      "inputs": [{"name": "images", "type": "IMAGE", "link": 26}],
      "outputs": [],
      "properties": {"Node name for S&R": "SaveImage"},
      "widgets_values": ["uso_style_transfer"]
    },
    {
      "id": 22,
      "type": "MarkdownNote",
      "pos": [1940, 60],
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      "order": 20,
      "mode": 0,
      "inputs": [],
      "outputs": [],
      "properties": {"Node name for S&R": "MarkdownNote"},
      "widgets_values": ["## FLUX.1 USO — photo style transfer (two-pass)\n\nByteDance **USO** (Unified Style & subject-driven generation) on FLUX.1-dev, ComfyUI native nodes. Re-renders a content image in the look of a style reference (color grade, lighting, overall aesthetic) while keeping composition and scene.\n\n**Two-pass design:** USO at full strength leaves a papery canvas texture on photos, so Pass 1 (USO model, i2i on the content latent) applies the style, then Pass 2 (plain flux, low denoise) re-refines to clean photographic texture. Bypass Pass 2 if you *want* the painterly look.\n\n**Models** (all on HF `aleph65/ComfyUI`, originals from Comfy-Org):\n- `checkpoints/flux1-dev-fp8.safetensors` (unet+clip+t5+vae in one)\n- `loras/uso-flux1-dit-lora-v1.safetensors` (strength 1.0)\n- `model_patches/uso-flux1-projector-v1.safetensors`\n- `clip_vision/sigclip_vision_patch14_384.safetensors`\n\n**How to drive it:**\n- **Prompt matters**: describe the content image (subject, setting, lighting). Generic prompts or \"like the reference\" phrasing cause collage/painting failures.\n- *Pass 1 denoise* = style strength: 0.5 subtle grade / 0.6 default / 0.75 strong restyle. *Pass 2 denoise* 0.25–0.35; higher drifts identity.\n- *Style Reference 2* group is a bypassed placeholder — enable all three nodes to blend two styles.\n- Do **not** feed full scenes through `ReferenceLatent` (USO subject-ref) — it pastes the reference as an inset panel. This workflow deliberately skips it; subject mode only works with tight subject crops on clean backgrounds.\n\n**Sampler (both passes):** 20 steps / CFG 1.0 / euler / simple, FluxGuidance 3.5.\n\n**Credits:** [ComfyUI USO docs](https://docs.comfy.org/tutorials/flux/flux-1-uso) · video: [Codebreakers — The Ultimate Style Transfer and Character Consistency Workflow](https://www.youtube.com/watch?v=0m99y4B9Cs4)"],
      "title": "About this workflow"
    }
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    [3, 1, 2, 10, 1, "VAE"],
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  "groups": [],
  "config": {},
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  "version": 0.4
}