Add flux-redux workflow drafts (v1): style+composition (Union-Pro-2.0), fal dev replica, prompt, Replicate schnell replica, BFL depth-lora variant + research notes; frozen starting points in wip/flux-redux/

wip/flux-redux/flux-redux-fal-dev.json

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+        "## FLUX Redux \u2014 fal `flux/dev/redux` replica (v1 draft)\n\nOfficial ComfyUI Redux example graph with fal's exact defaults. One image in \u2192 variations out.\nNo safety checker (unlike fal). Doubles as the plain single-image Redux workflow.\n\n**Models** (HF `aleph65/ComfyUI`): `diffusion_models/flux1-dev.safetensors` (bf16, dtype\n`default`) \u00b7 `text_encoders/t5xxl_fp16.safetensors` + `clip_l.safetensors` \u00b7 `vae/ae.safetensors`\n\u00b7 `style_models/flux1-redux-dev.safetensors` \u00b7 `clip_vision/sigclip_vision_patch14_384.safetensors`\n\n**fal parity settings** \u2014 prompt empty (fal dev endpoint passes none), FluxGuidance 3.5\n(= guidance_scale), euler / simple / 28 steps / denoise 1.0, 768x1024 (= portrait_4_3),\nApply Style Model strength 1.0 / multiply. Seeds do NOT transfer from fal.\n\n**Extras fal doesn't expose**: type a prompt; lower strength (or switch to `attn_bias`) to let\nthe prompt steer; chain a second Apply Style Model to blend two references.\n"
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wip/flux-redux/flux-redux-prompt.json

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+        "## FLUX Redux + text prompt (v1 draft)\n\nOne style image + a text prompt that keeps authority. Same graph as the fal replica, but Redux\nis restrained with **attn_bias 0.5** so the prompt actually steers content \u2014 at 1.0/multiply\nRedux drowns the prompt (that's the known Redux failure mode).\n\n**Models**: same as `flux-redux-fal-dev.json`. Optional fast preview: enable the bypassed\nturbo LoRA group (`loras/flux1-turbo-alpha.safetensors`) and set steps 28 \u2192 8.\n\n**Knobs**: strength 0.3\u20130.7 attn_bias (higher = more style, more subject leakage from the\nreference); FluxGuidance 3.5; euler / simple / 28 steps; 1024x1024 (any flux-legal size).\nIf the reference's composition/subjects still leak: lower strength, or install\n`ComfyUI_AdvancedRefluxControl` and swap in ReduxAdvanced (downsampling 3) \u2014 see the\nstyle-composition workflow for the wiring.\n"
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+  "config": {},
+  "extra": {},
+  "version": 0.4
+}

wip/flux-redux/flux-redux-schnell.json

@@ -0,0 +1,882 @@
+{
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+  "revision": 0,
+  "last_node_id": 18,
+  "last_link_id": 17,
+  "nodes": [
+    {
+      "id": 1,
+      "type": "MarkdownNote",
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+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
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+        "## FLUX Redux schnell \u2014 Replicate `flux-redux-schnell` replica (v1 draft)\n\nParity with Replicate's `black-forest-labs/flux-redux-schnell` endpoint: image variations in\n**4 steps**, no prompt (their `redux_image` replaces it), no guidance (schnell ignores it \u2014 the\nendpoint schema has none, hence no FluxGuidance node), no safety checker locally.\n\n**Models** (HF `aleph65/ComfyUI`): `diffusion_models/flux1-schnell.safetensors` (bf16,\nApache-2.0, HF repo not gated) \u00b7 `text_encoders/t5xxl_fp16.safetensors` + `clip_l.safetensors`\n\u00b7 `vae/ae.safetensors` \u00b7 `style_models/flux1-redux-dev.safetensors` \u00b7\n`clip_vision/sigclip_vision_patch14_384.safetensors`\n\n**Endpoint mapping** \u2014 aspect_ratio @ ~1MP \u2192 EmptySD3LatentImage size (default 1:1 =\n1024x1024); num_outputs 1\u20134 \u2192 batch_size; num_inference_steps (max 4) \u2192 steps; seed \u2192 noise\nseed (values do NOT reproduce Replicate's outputs). euler / simple / denoise 1.0 /\nApply Style Model 1.0 multiply. Lower steps = faster + worse, exactly like the endpoint.\n"
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+      "id": 2,
+      "type": "UNETLoader",
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+          "link": 2
+        }
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+      "flags": {},
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+      "mode": 0,
+      "inputs": [],
+      "outputs": [
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+          "type": "STYLE_MODEL",
+          "links": [
+            5
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "StyleModelLoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
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+        "flux1-redux-dev.safetensors"
+      ]
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+        -300,
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+      ],
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+        400,
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+      ],
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+      "order": 8,
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+      "inputs": [
+        {
+          "name": "clip",
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+          "link": 3
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [
+            4
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "CLIPTextEncode",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "title": "Prompt (endpoint has none \u2014 leave empty)",
+      "widgets_values": [
+        ""
+      ]
+    },
+    {
+      "id": 10,
+      "type": "StyleModelApply",
+      "pos": [
+        140,
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+      ],
+      "size": [
+        320,
+        102
+      ],
+      "flags": {},
+      "order": 9,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "conditioning",
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+          "link": 4
+        },
+        {
+          "name": "style_model",
+          "type": "STYLE_MODEL",
+          "link": 5
+        },
+        {
+          "name": "clip_vision_output",
+          "type": "CLIP_VISION_OUTPUT",
+          "link": 6
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [
+            8
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "StyleModelApply",
+        "cnr_id": "comfy-core",
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+      "size": [
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+      "order": 10,
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+          "type": "NOISE",
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+          "slot_index": 0
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+          "name": "SIGMAS",
+          "type": "SIGMAS",
+          "links": [
+            13
+          ],
+          "slot_index": 0
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+      ],
+      "properties": {
+        "Node name for S&R": "BasicScheduler",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
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+      "widgets_values": [
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+      "order": 14,
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+        "Node name for S&R": "EmptySD3LatentImage",
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+}

wip/flux-redux/flux-redux-style-composition-bfl-lora.json

@@ -0,0 +1,1081 @@
+{
+  "id": "00000000-0000-0000-0000-000000000000",
+  "revision": 0,
+  "last_node_id": 21,
+  "last_link_id": 23,
+  "nodes": [
+    {
+      "id": 1,
+      "type": "MarkdownNote",
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+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "## FLUX Redux + official BFL Depth LoRA (v1 draft \u2014 A/B variant)\n\nAlternative to the Union-Pro-2.0 workflow for maximum structural adherence: BFL's\n`flux1-depth-dev-lora` on stock flux1-dev, control image fed via latent-concat\n(**InstructPixToPixConditioning**), Redux on the conditioning as usual.\n\n**Models**: dev base + Redux files as in the other workflows, plus\n`loras/flux1-depth-dev-lora.safetensors` (HF `black-forest-labs/FLUX.1-Depth-dev-lora`, gated).\n\n**Differences vs the ControlNet version** \u2014 structure control has NO strength/start/end;\nweaken it via the LoRA strength (1.0 = full adherence, ~0.7 looser). No canny stacking.\n**FluxGuidance 10** (BFL's depth rec \u2014 NOT 3.5). Redux attn_bias 0.5 as usual.\nLatent size comes from InstructPixToPixConditioning (= control image size) \u2014 feed a\nflux-legal resolution composition image (~1MP).\n"
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+      "outputs": [
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+          "type": "MODEL",
+          "links": [
+            15
+          ],
+          "slot_index": 0
+        }
+      ],
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wip/flux-redux/flux-redux-style-composition.json

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+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
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+        "## FLUX Redux + ControlNet \u2014 style + composition (v1 draft)\n\n**Image A (style)** supplies aesthetic/palette/lighting via **FLUX.1 Redux**; **Image B\n(composition)** supplies layout via **Depth** (Shakker-Labs ControlNet **Union-Pro-2.0** \u2014 mode\ninferred from the control image, do NOT add SetUnionControlNetType). Optional text prompt.\n\n**Models** (HF `aleph65/ComfyUI`):\n- `diffusion_models/flux1-dev.safetensors` (bf16) \u00b7 `text_encoders/t5xxl_fp16.safetensors` +\n  `clip_l.safetensors` \u00b7 `vae/ae.safetensors`\n- `style_models/flux1-redux-dev.safetensors` \u00b7 `clip_vision/sigclip_vision_patch14_384.safetensors`\n- `controlnet/FLUX.1-dev-ControlNet-Union-Pro-2.0.safetensors`\n- bypassed extras: `loras/flux1-turbo-alpha.safetensors`\n- `depth_anything_v2_vitl.pth` auto-downloads into `custom_nodes/comfyui_controlnet_aux/ckpts/`\n\n**Knobs**\n- *Apply Style Model* `strength` = Redux influence, `attn_bias` mode: 0.3\u20130.7 (start 0.5).\n  Raise if style too weak; lower (or use the ReduxAdvanced group) if Image A's layout leaks.\n- *Depth ControlNet* strength 0.6\u20130.8, end_percent 0.8 (official 2.0 rec: 0.8/0.8).\n- **Canny group (bypassed)**: enable to stack hard contour lock at LOW strength 0.25\u20130.4, or\n  use instead of depth (rewire). Union-Pro-2.0 handles both from the same loader.\n- **ReduxAdvanced group (bypassed)**: alternative style isolation via token downsampling\n  (factor 3). To use: connect its CONDITIONING output to the depth Apply ControlNet `positive`\n  (replacing Apply Style Model) and enable the node.\n- **Turbo group (bypassed)**: enable turbo-alpha LoRA + set steps to 8 for fast previews.\n- Sampler: euler / simple / 28 steps / CFG 1.0 / FluxGuidance 3.5 / denoise 1.0.\n\nPrompt may be empty; a short scene description usually helps. Match latent aspect to Image B.\n"
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+      "type": "UNETLoader",
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+          "name": "MODEL",
+          "type": "MODEL",
+          "links": [
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+          "slot_index": 0
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+      "properties": {
+        "Node name for S&R": "UNETLoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "flux1-dev.safetensors",
+        "default"
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+    },
+    {
+      "id": 3,
+      "type": "DualCLIPLoader",
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+      "size": [
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+      "flags": {},
+      "order": 2,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
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+          "name": "CLIP",
+          "type": "CLIP",
+          "links": [
+            3
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+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "DualCLIPLoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "t5xxl_fp16.safetensors",
+        "clip_l.safetensors",
+        "flux",
+        "default"
+      ]
+    },
+    {
+      "id": 4,
+      "type": "VAELoader",
+      "pos": [
+        -720,
+        250
+      ],
+      "size": [
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+        58
+      ],
+      "flags": {},
+      "order": 3,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "VAE",
+          "type": "VAE",
+          "links": [
+            19,
+            24,
+            33
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "VAELoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "ae.safetensors"
+      ]
+    },
+    {
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+      "mode": 0,
+      "inputs": [],
+      "outputs": [
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+          "type": "IMAGE",
+          "links": [
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+          "slot_index": 0
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+        {
+          "name": "MASK",
+          "type": "MASK",
+          "links": [],
+          "slot_index": 1
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+      ],
+      "properties": {
+        "Node name for S&R": "LoadImage",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "title": "Style reference (Image A)",
+      "widgets_values": [
+        "style_ref.png",
+        "image"
+      ]
+    },
+    {
+      "id": 6,
+      "type": "CLIPVisionLoader",
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+      "size": [
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+      "flags": {},
+      "order": 5,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "CLIP_VISION",
+          "type": "CLIP_VISION",
+          "links": [
+            1,
+            11
+          ],
+          "slot_index": 0
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+      ],
+      "properties": {
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+        "cnr_id": "comfy-core",
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+      "widgets_values": [
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+      "id": 7,
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+          "type": "IMAGE",
+          "link": 2
+        }
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+          "name": "CLIP_VISION_OUTPUT",
+          "type": "CLIP_VISION_OUTPUT",
+          "links": [
+            8
+          ],
+          "slot_index": 0
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+      ],
+      "properties": {
+        "Node name for S&R": "CLIPVisionEncode",
+        "cnr_id": "comfy-core",
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+      "widgets_values": [
+        "center"
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+    },
+    {
+      "id": 8,
+      "type": "StyleModelLoader",
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+      "size": [
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+      "order": 7,
+      "mode": 0,
+      "inputs": [],
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+          "type": "STYLE_MODEL",
+          "links": [
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+            10
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+          "slot_index": 0
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+      "properties": {
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+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
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+      ]
+    },
+    {
+      "id": 9,
+      "type": "CLIPTextEncode",
+      "pos": [
+        -300,
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+      "size": [
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+      "flags": {},
+      "order": 8,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "clip",
+          "type": "CLIP",
+          "link": 3
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [
+            4
+          ],
+          "slot_index": 0
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+      ],
+      "properties": {
+        "Node name for S&R": "CLIPTextEncode",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "title": "Prompt (optional \u2014 may stay empty)",
+      "widgets_values": [
+        ""
+      ]
+    },
+    {
+      "id": 10,
+      "type": "FluxGuidance",
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+      "outputs": [
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+          "type": "CONDITIONING",
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+      "widgets_values": [
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+      "flags": {},
+      "order": 10,
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+      "inputs": [
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+          "name": "conditioning",
+          "type": "CONDITIONING",
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+      "outputs": [
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+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [
+            17
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "ConditioningZeroOut",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
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+    },
+    {
+      "id": 12,
+      "type": "StyleModelApply",
+      "pos": [
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+      ],
+      "size": [
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+      "flags": {},
+      "order": 11,
+      "mode": 0,
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+        {
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+          "link": 7
+        },
+        {
+          "name": "clip_vision_output",
+          "type": "CLIP_VISION_OUTPUT",
+          "link": 8
+        }
+      ],
+      "outputs": [
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+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [
+            16
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "StyleModelApply",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
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+        "attn_bias"
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+    },
+    {
+      "id": 13,
+      "type": "ReduxAdvanced",
+      "pos": [
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+      "size": [
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+      "flags": {},
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+      "mode": 4,
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+        {
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+          "link": 10
+        },
+        {
+          "name": "clip_vision",
+          "type": "CLIP_VISION",
+          "link": 11
+        },
+        {
+          "name": "image",
+          "type": "IMAGE",
+          "link": 12
+        },
+        {
+          "name": "mask",
+          "type": "MASK",
+          "link": null
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [],
+          "slot_index": 0
+        },
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [],
+          "slot_index": 1
+        },
+        {
+          "name": "MASK",
+          "type": "MASK",
+          "links": [],
+          "slot_index": 2
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "ReduxAdvanced",
+        "aux_id": "kaibioinfo/ComfyUI_AdvancedRefluxControl"
+      },
+      "title": "ALT: ReduxAdvanced (rewire to use)",
+      "widgets_values": [
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+      "widgets_values": [
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+        "image"
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+    },
+    {
+      "id": 15,
+      "type": "DepthAnythingV2Preprocessor",
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+          "type": "IMAGE",
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+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "DepthAnythingV2Preprocessor",
+        "cnr_id": "comfyui_controlnet_aux"
+      },
+      "widgets_values": [
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+        "cnr_id": "comfy-core",
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+      "title": "Depth map preview"
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+          "type": "IMAGE",
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+      "properties": {
+        "Node name for S&R": "Canny",
+        "cnr_id": "comfy-core",
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+      "title": "OPTIONAL: canny edges",
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+      "mode": 0,
+      "inputs": [],
+      "outputs": [
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+          "type": "CONTROL_NET",
+          "links": [
+            18,
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+          ],
+          "slot_index": 0
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+        {
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+      ],
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+      "title": "Apply ControlNet \u2014 DEPTH",
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+      ],
+      "properties": {
+        "Node name for S&R": "ModelSamplingFlux",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        1.15,
+        0.5,
+        1024,
+        1024
+      ]
+    },
+    {
+      "id": 23,
+      "type": "EmptySD3LatentImage",
+      "pos": [
+        560,
+        950
+      ],
+      "size": [
+        290,
+        106
+      ],
+      "flags": {},
+      "order": 22,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "LATENT",
+          "type": "LATENT",
+          "links": [
+            31
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "EmptySD3LatentImage",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        1024,
+        1024,
+        1
+      ]
+    },
+    {
+      "id": 24,
+      "type": "KSampler",
+      "pos": [
+        980,
+        300
+      ],
+      "size": [
+        300,
+        262
+      ],
+      "flags": {},
+      "order": 23,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "model",
+          "type": "MODEL",
+          "link": 28
+        },
+        {
+          "name": "positive",
+          "type": "CONDITIONING",
+          "link": 29
+        },
+        {
+          "name": "negative",
+          "type": "CONDITIONING",
+          "link": 30
+        },
+        {
+          "name": "latent_image",
+          "type": "LATENT",
+          "link": 31
+        }
+      ],
+      "outputs": [
+        {
+          "name": "LATENT",
+          "type": "LATENT",
+          "links": [
+            32
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "KSampler",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        0,
+        "randomize",
+        28,
+        1.0,
+        "euler",
+        "simple",
+        1.0
+      ]
+    },
+    {
+      "id": 25,
+      "type": "VAEDecode",
+      "pos": [
+        1320,
+        300
+      ],
+      "size": [
+        210,
+        66
+      ],
+      "flags": {},
+      "order": 24,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "samples",
+          "type": "LATENT",
+          "link": 32
+        },
+        {
+          "name": "vae",
+          "type": "VAE",
+          "link": 33
+        }
+      ],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [
+            34
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "VAEDecode",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      }
+    },
+    {
+      "id": 26,
+      "type": "SaveImage",
+      "pos": [
+        1320,
+        420
+      ],
+      "size": [
+        400,
+        400
+      ],
+      "flags": {},
+      "order": 25,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "link": 34
+        }
+      ],
+      "outputs": [],
+      "properties": {
+        "Node name for S&R": "SaveImage",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "flux-redux/style-comp"
+      ]
+    }
+  ],
+  "links": [
+    [
+      1,
+      6,
+      0,
+      7,
+      0,
+      "CLIP_VISION"
+    ],
+    [
+      2,
+      5,
+      0,
+      7,
+      1,
+      "IMAGE"
+    ],
+    [
+      3,
+      3,
+      0,
+      9,
+      0,
+      "CLIP"
+    ],
+    [
+      4,
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+      0,
+      "CONDITIONING"
+    ],
+    [
+      5,
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+      "CONDITIONING"
+    ],
+    [
+      6,
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+      12,
+      0,
+      "CONDITIONING"
+    ],
+    [
+      7,
+      8,
+      0,
+      12,
+      1,
+      "STYLE_MODEL"
+    ],
+    [
+      8,
+      7,
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+      12,
+      2,
+      "CLIP_VISION_OUTPUT"
+    ],
+    [
+      9,
+      10,
+      0,
+      13,
+      0,
+      "CONDITIONING"
+    ],
+    [
+      10,
+      8,
+      0,
+      13,
+      1,
+      "STYLE_MODEL"
+    ],
+    [
+      11,
+      6,
+      0,
+      13,
+      2,
+      "CLIP_VISION"
+    ],
+    [
+      12,
+      5,
+      0,
+      13,
+      3,
+      "IMAGE"
+    ],
+    [
+      13,
+      14,
+      0,
+      15,
+      0,
+      "IMAGE"
+    ],
+    [
+      14,
+      15,
+      0,
+      16,
+      0,
+      "IMAGE"
+    ],
+    [
+      15,
+      14,
+      0,
+      17,
+      0,
+      "IMAGE"
+    ],
+    [
+      16,
+      12,
+      0,
+      19,
+      0,
+      "CONDITIONING"
+    ],
+    [
+      17,
+      11,
+      0,
+      19,
+      1,
+      "CONDITIONING"
+    ],
+    [
+      18,
+      18,
+      0,
+      19,
+      2,
+      "CONTROL_NET"
+    ],
+    [
+      19,
+      4,
+      0,
+      19,
+      3,
+      "VAE"
+    ],
+    [
+      20,
+      15,
+      0,
+      19,
+      4,
+      "IMAGE"
+    ],
+    [
+      21,
+      19,
+      0,
+      20,
+      0,
+      "CONDITIONING"
+    ],
+    [
+      22,
+      19,
+      1,
+      20,
+      1,
+      "CONDITIONING"
+    ],
+    [
+      23,
+      18,
+      0,
+      20,
+      2,
+      "CONTROL_NET"
+    ],
+    [
+      24,
+      4,
+      0,
+      20,
+      3,
+      "VAE"
+    ],
+    [
+      25,
+      17,
+      0,
+      20,
+      4,
+      "IMAGE"
+    ],
+    [
+      26,
+      2,
+      0,
+      21,
+      0,
+      "MODEL"
+    ],
+    [
+      27,
+      21,
+      0,
+      22,
+      0,
+      "MODEL"
+    ],
+    [
+      28,
+      22,
+      0,
+      24,
+      0,
+      "MODEL"
+    ],
+    [
+      29,
+      20,
+      0,
+      24,
+      1,
+      "CONDITIONING"
+    ],
+    [
+      30,
+      20,
+      1,
+      24,
+      2,
+      "CONDITIONING"
+    ],
+    [
+      31,
+      23,
+      0,
+      24,
+      3,
+      "LATENT"
+    ],
+    [
+      32,
+      24,
+      0,
+      25,
+      0,
+      "LATENT"
+    ],
+    [
+      33,
+      4,
+      0,
+      25,
+      1,
+      "VAE"
+    ],
+    [
+      34,
+      25,
+      0,
+      26,
+      0,
+      "IMAGE"
+    ]
+  ],
+  "groups": [
+    {
+      "id": 1,
+      "title": "STYLE REFERENCE \u2014 Redux",
+      "bounding": [
+        -740,
+        340,
+        1220,
+        700
+      ],
+      "color": "#3f789e",
+      "font_size": 24,
+      "flags": {}
+    },
+    {
+      "id": 2,
+      "title": "COMPOSITION REFERENCE \u2014 Union-Pro-2.0",
+      "bounding": [
+        -740,
+        900,
+        1220,
+        800
+      ],
+      "color": "#8f5b34",
+      "font_size": 24,
+      "flags": {}
+    },
+    {
+      "id": 3,
+      "title": "SAMPLING",
+      "bounding": [
+        940,
+        200,
+        800,
+        700
+      ],
+      "color": "#444",
+      "font_size": 24,
+      "flags": {}
+    }
+  ],
+  "config": {},
+  "extra": {},
+  "version": 0.4
+}

workflows/FLUX-REDUX-CONTROLNET-RESEARCH.md

@@ -0,0 +1,168 @@
+# Flux Redux + ControlNet — research & implementation plan (Aug 2026)
+
+Goal: workflows with **1 style-reference image (Redux)** + **1 composition-reference image
+(depth/canny ControlNet)** + **optional text prompt**, plus simple Redux-only variants and a
+faithful replica of fal-ai's `flux/dev/redux` endpoint. Maximum quality; pod is H100 80GB.
+
+## Recommended stack (priority workflow)
+
+```
+flux1-dev (fp8 checkpoint, or bf16 unet for max quality)
+├─ Style img  → CLIPVisionEncode (sigclip 384) → StyleModelApply (flux1-redux-dev,
+│               strength ~0.5, strength_type=attn_bias)
+├─ Prompt     → CLIPTextEncode → FluxGuidance 3.5 (empty string = no prompt; works fine)
+├─ Comp img   → DepthAnythingV2Preprocessor (or native Canny node)
+│             → ControlNetLoader (Union-Pro-2.0) → ControlNetApplySD3 ("Apply ControlNet
+│               with VAE") strength 0.6–0.8, end_percent 0.8
+└─ euler / simple / 20–28 steps / CFG 1.0
+```
+
+Conditioning order: text → StyleModelApply → ControlNetApplySD3 (matches all published
+workflows; ControlNet applies to positive+negative, negative = ConditioningZeroOut).
+
+### Why Union-Pro-2.0 for the ControlNet
+
+- `Shakker-Labs/FLUX.1-dev-ControlNet-Union-Pro-2.0` (4.28 GB bf16) is the 2025–26 community
+  default for FLUX structural control: one model covers **depth, canny, soft-edge, pose, gray**,
+  mode inferred from the control image (no `SetUnionControlNetType` node, unlike v1).
+- Independent `strength` / `start_percent` / `end_percent` knobs, and multiple applies **stack**
+  (depth + canny simultaneously) — exactly what balancing against Redux needs.
+- Official recommended settings: depth 0.8 / end 0.8, canny 0.7 / end 0.8, soft-edge 0.7 / 0.8,
+  pose 0.9 / 0.65. Drop toward 0.4–0.6 if it fights the style.
+- Alternatives considered:
+  - **BFL FLUX.1-Depth/Canny-dev full models** (23.8 GB each): strongest raw structure adherence
+    (trained by BFL alongside flux1-dev), combine fine with Redux (Redux conditioning feeds
+    `InstructPixToPixConditioning`), but **no strength/timing knob at all**, one structure signal
+    only (no depth+canny stack), and each replaces the base model. Tunability is what quality
+    actually hinges on when Redux and structure must be balanced → not chosen as primary.
+  - **BFL depth/canny LoRAs** (1.24 GB, `LoraLoaderModelOnly` on stock flux1-dev, adherence via
+    LoRA strength): good middle ground, worth an A/B variant later, still no timing control and
+    still latent-concat (no stacking).
+  - **XLabs v3 controlnets / x-flux-comfyui**: legacy since early 2025, dormant repo,
+    `XlabsSampler` doesn't compose with normal conditioning. Skip; retire the old
+    `flux1-depth-controlnet-xlabs-redroom` workflows rather than port them.
+
+### Redux strength control (critical — Redux leaks composition)
+
+Redux appends 729 SigLIP patch tokens to the text conditioning; at full strength it imposes the
+style image's layout/subjects, not just aesthetics. Two current mechanisms:
+
+1. **Native** `StyleModelApply` `strength` + `strength_type` (in our ComfyUI 0.27.0,
+   `nodes.py:1100`): use **`attn_bias` ~0.3–0.7 (start 0.5)** — down-weights attention to the
+   Redux tokens; officially recommended since v0.3.8. `multiply` mode degrades style before it
+   stops leaking composition — avoid.
+2. **ReduxAdvanced** (`kaibioinfo/ComfyUI_AdvancedRefluxControl`): token **downsampling**
+   (27×27 → 9×9 at factor 3) removes spatial information outright — qualitatively better at
+   killing composition leakage while keeping style; also style masking + autocrop. Repo dormant
+   (last commit Apr 2025) but functional. Plan: include as a selectable branch in the priority
+   workflow (native attn_bias path active by default, ReduxAdvanced group bypassed) — the two
+   mechanisms attack different problems (attention weight vs spatial info) and A/B-ing them is
+   cheap once the node is installed.
+
+Reviewed video workflows (user-supplied, all Nov–Dec 2024, pre-dating native attn_bias):
+- Sebastian Kamph "How to use Flux Redux in ComfyUI" (YSJsejH5Viw) — official example graph;
+  covered by workflows #2/#3, nothing new.
+- Olivio Sarikas "REDUX Advanced for FLUX" (UrUDHSpmB90) — ComfyUI_AdvancedRefluxControl demo
+  (style strength, image combining, masking). Patreon workflow ≈ repo example workflows.
+- Code Crafters Corner "Flux Redux: Advanced Techniques" (kh3ikwEZQXk) — same node, focused on
+  restoring positive-prompt authority over Redux (downsampling + strength), i.e. exactly our
+  optional-text-prompt requirement. Simple + advanced graphs, rebuildable from the repo examples.
+Net effect on plan: promote ReduxAdvanced from "fallback" to "installed + bypassed branch".
+
+Inspected the node repo's own example workflows (what the Olivio / Code Crafters videos demo):
+`simple_workflow.json` (StyleModelApplySimple preset "medium") and `advanced_workflow.json`
+(ReduxAdvanced: downsampling 3, area, center-crop, weight 1.0) — both are the official-example
+graph (UNETLoader flux1-dev + SamplerCustomAdvanced) with the apply node swapped. They load the
+unet with `weight_dtype: fp8_e4m3fn` (runtime cast); on the H100 use `default` (bf16).
+
+## Base models (final, no quantized checkpoints)
+
+Single base across all workflows, loaded split (not all-in-one checkpoint):
+- `diffusion_models/flux1-dev.safetensors` — bf16, 23.8 GB, `UNETLoader` weight_dtype `default`
+- `text_encoders/t5xxl_fp16.safetensors` + `text_encoders/clip_l.safetensors` (`DualCLIPLoader`)
+- `vae/ae.safetensors`
+Adapters riding on it (not base models): `style_models/flux1-redux-dev.safetensors`,
+`clip_vision/sigclip_vision_patch14_384.safetensors`, `controlnet/…Union-Pro-2.0.safetensors`.
+The existing mirror `checkpoints/flux1-dev-fp8.safetensors` is NOT used in these workflows.
+
+Swappability: any FLUX.1-**dev**-family finetune unet drops into `UNETLoader` unchanged (Redux
+edits conditioning only; the ControlNet is an external module — both trained against flux1-dev,
+adherence degrades gracefully with finetune drift). Schnell-family models are NOT compatible
+(different distillation; Redux/Union-Pro trained on dev). LoRAs stack freely via
+`LoraLoaderModelOnly` between UNETLoader and sampler — orthogonal to both Redux and ControlNet
+(community precedent: pulid + redux + style-lora + depth-CN workflows).
+
+With ControlNet owning composition, Redux can run stronger than in Redux-only workflows.
+Starting balance: Redux attn_bias 0.5–0.7, depth CN 0.6–0.8/end 0.8; optional stacked canny
+low (0.25–0.4) for hard contour lock.
+
+## Workflows to implement
+
+| # | File (proposed) | Graph | Notes |
+|---|---|---|---|
+| 1 | `flux-redux-style-composition.json` | Redux + Union-Pro-2.0 depth + optional prompt | **Priority.** Depth group active; bypassed canny group (native `Canny` node) usable instead of or stacked with depth |
+| 2 | `flux-redux-fal-dev.json` | Official ComfyUI Redux example, fal `flux/dev/redux` defaults | bf16 flux1-dev via UNETLoader, t5 fp16, empty prompt, FluxGuidance 3.5, euler/simple/28, denoise 1.0, 768×1024, StyleModelApply strength 1.0 multiply. Doubles as the simple 1-image workflow; no safety checker (fal's black-image issue disappears). Seeds won't match fal's |
+| 3 | `flux-redux-prompt.json` | Redux + text prompt, no ControlNet | Same graph as #2 but prompt filled and Redux restrained (attn_bias ~0.5) so the prompt has authority; fp8 checkpoint fine |
+| 4 | `flux-redux-schnell.json` | Replicate `black-forest-labs/flux-redux-schnell` parity | bf16 flux1-schnell via UNETLoader (t5 fp16 + clip_l + ae shared), Redux strength 1.0 multiply, **no text prompt** (endpoint has none — redux_image replaces it), **no FluxGuidance** (schnell ignores guidance; none in endpoint schema), euler/simple/**4 steps**/denoise 1.0, 1024×1024 default (endpoint: aspect_ratio enum @ ~1MP, megapixels 1/0.25, num_outputs 1–4 → batch size). No conditioning LoRAs. Seeds won't match Replicate's. Schnell is Apache-2.0, HF repo NOT gated |
+| 5 | (later, optional) `flux-redux-style-composition-bfl.json` | Redux + BFL depth LoRA via InstructPixToPixConditioning | A/B contender for max structural fidelity |
+
+Also folded in: bypassed `LoraLoaderModelOnly` (`loras/flux1-turbo-alpha.safetensors`, already in
+mirror) + low-step preset group in workflows #1–#3 as the fast-preview tier (better quality than
+schnell at similar speed on dev).
+
+## Models to add to the `aleph65/ComfyUI` mirror
+
+Already there: `checkpoints/flux1-dev-fp8.safetensors`, `clip_vision/sigclip_vision_patch14_384.safetensors`,
+`text_encoders/t5xxl_fp16.safetensors` + `clip_l.safetensors`, `vae/ae.safetensors`.
+
+Needed:
+
+| File → mirror path | Size | Source |
+|---|---|---|
+| `style_models/flux1-redux-dev.safetensors` | 129 MB | `black-forest-labs/FLUX.1-Redux-dev` (**gated** — accept license, download with your HF token) |
+| `controlnet/FLUX.1-dev-ControlNet-Union-Pro-2.0.safetensors` | 4.28 GB | `Shakker-Labs/FLUX.1-dev-ControlNet-Union-Pro-2.0/diffusion_pytorch_model.safetensors` (rename) |
+| `diffusion_models/flux1-dev.safetensors` | 23.8 GB | `black-forest-labs/FLUX.1-dev` (**gated**) — bf16 base for #1–#3 |
+| `diffusion_models/flux1-schnell.safetensors` (workflow #4) | 23.8 GB | `black-forest-labs/FLUX.1-schnell` (not gated, Apache-2.0) |
+| (optional, #5) `loras/flux1-depth-dev-lora.safetensors` | 1.24 GB | `black-forest-labs/FLUX.1-Depth-dev-lora` (**gated**) |
+
+`depth_anything_v2_vitl.pth` auto-downloads at first run into
+`custom_nodes/comfyui_controlnet_aux/ckpts/` (not a `models/` path).
+
+## Custom nodes
+
+- **`comfyui_controlnet_aux` (Fannovel16)** — `DepthAnythingV2Preprocessor`; still the standard,
+  no native depth estimator in core. Canny needs nothing (core node).
+- **`ComfyUI_AdvancedRefluxControl` (kaibioinfo)** — optional, only if native attn_bias proves
+  insufficient for style-only isolation.
+- Nothing else: Redux, StyleModelApply (with strength), ControlNetApplySD3, Canny are all core.
+  Workflow JSONs must carry `cnr_id`/`aux_id` in node properties for `download_missing_models.sh`.
+
+## Gotchas
+
+- **Scaled-fp8 flux checkpoints produce black images with Redux** (ComfyUI #5849). Our mirror's
+  `flux1-dev-fp8.safetensors` is the plain e4m3fn Comfy-Org repack (used fine by the USO
+  workflow) — safe. If black outputs ever appear, that's the first suspect.
+- Union-Pro-**2.0** must NOT get a `SetUnionControlNetType` node (that's v1-only; the old
+  `flux-union-pro-controlnet-instantx-shakker-labs.json` workflow used v1 + that node).
+- `CLIPVisionEncode` crop: `center` (default) discards edges of non-square style refs; fine for
+  style, switch to `none` if edge content matters.
+- fp8 vs bf16 base: fp8 = slight quality loss (official note), 2× faster load; H100 80GB runs
+  bf16 + t5 fp16 comfortably → bf16 for #2 (fal parity), fp8 acceptable for #1/#3 per house
+  convention (can flip to bf16 unet if A/B shows visible gain).
+- Style-fidelity ranking (community, 2026): ByteDance **USO** (already have
+  `uso-style-transfer.json`) ≥ Redux+downsampling/attn_bias > XLabs IP-Adapter. Redux remains
+  the lightest and the easiest to combine with an independent ControlNet branch — the right
+  choice for this use case; USO is the fallback if Redux style fidelity disappoints.
+
+## Sources
+
+- https://blog.comfy.org/p/day-1-support-for-flux-tools-in-comfyui
+- https://comfyanonymous.github.io/ComfyUI_examples/flux/
+- https://comfy.org/workflows/flux_redux_model_example-52dd3f09bb59/
+- https://huggingface.co/Shakker-Labs/FLUX.1-dev-ControlNet-Union-Pro-2.0
+- https://huggingface.co/black-forest-labs/FLUX.1-Redux-dev
+- https://github.com/kaibioinfo/ComfyUI_AdvancedRefluxControl
+- https://github.com/comfyanonymous/ComfyUI/releases/tag/v0.3.8 (attn_bias)
+- https://github.com/comfyanonymous/ComfyUI/issues/5849 (scaled-fp8 black images)
+- https://openart.ai/workflows/odam_ai/flux---style-transfer-controlnet-flux-tools-redux---beginner-friendly/LWMhfWmaku6tdDWjkM8D
+- https://civitai.com/models/1312599/flux-advanced-redux-with-controlnet-flux-tool

workflows/flux-redux-fal-dev.json

@@ -0,0 +1,980 @@
+{
+  "id": "00000000-0000-0000-0000-000000000000",
+  "revision": 0,
+  "last_node_id": 20,
+  "last_link_id": 19,
+  "nodes": [
+    {
+      "id": 1,
+      "type": "MarkdownNote",
+      "pos": [
+        -1300,
+        -80
+      ],
+      "size": [
+        540,
+        460
+      ],
+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [],
+      "properties": {
+        "Node name for S&R": "MarkdownNote",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "## FLUX Redux \u2014 fal `flux/dev/redux` replica (v1 draft)\n\nOfficial ComfyUI Redux example graph with fal's exact defaults. One image in \u2192 variations out.\nNo safety checker (unlike fal). Doubles as the plain single-image Redux workflow.\n\n**Models** (HF `aleph65/ComfyUI`): `diffusion_models/flux1-dev.safetensors` (bf16, dtype\n`default`) \u00b7 `text_encoders/t5xxl_fp16.safetensors` + `clip_l.safetensors` \u00b7 `vae/ae.safetensors`\n\u00b7 `style_models/flux1-redux-dev.safetensors` \u00b7 `clip_vision/sigclip_vision_patch14_384.safetensors`\n\n**fal parity settings** \u2014 prompt empty (fal dev endpoint passes none), FluxGuidance 3.5\n(= guidance_scale), euler / simple / 28 steps / denoise 1.0, 768x1024 (= portrait_4_3),\nApply Style Model strength 1.0 / multiply. Seeds do NOT transfer from fal.\n\n**Extras fal doesn't expose**: type a prompt; lower strength (or switch to `attn_bias`) to let\nthe prompt steer; chain a second Apply Style Model to blend two references.\n"
+      ]
+    },
+    {
+      "id": 2,
+      "type": "UNETLoader",
+      "pos": [
+        -720,
+        -80
+      ],
+      "size": [
+        340,
+        82
+      ],
+      "flags": {},
+      "order": 1,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "MODEL",
+          "type": "MODEL",
+          "links": [
+            8
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "UNETLoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "flux1-dev.safetensors",
+        "default"
+      ]
+    },
+    {
+      "id": 3,
+      "type": "DualCLIPLoader",
+      "pos": [
+        -720,
+        60
+      ],
+      "size": [
+        340,
+        130
+      ],
+      "flags": {},
+      "order": 2,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "CLIP",
+          "type": "CLIP",
+          "links": [
+            3
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "DualCLIPLoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "t5xxl_fp16.safetensors",
+        "clip_l.safetensors",
+        "flux",
+        "default"
+      ]
+    },
+    {
+      "id": 4,
+      "type": "VAELoader",
+      "pos": [
+        -720,
+        250
+      ],
+      "size": [
+        340,
+        58
+      ],
+      "flags": {},
+      "order": 3,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "VAE",
+          "type": "VAE",
+          "links": [
+            18
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "VAELoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "ae.safetensors"
+      ]
+    },
+    {
+      "id": 5,
+      "type": "LoadImage",
+      "pos": [
+        -720,
+        420
+      ],
+      "size": [
+        274,
+        314
+      ],
+      "flags": {},
+      "order": 4,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [
+            2
+          ],
+          "slot_index": 0
+        },
+        {
+          "name": "MASK",
+          "type": "MASK",
+          "links": [],
+          "slot_index": 1
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "LoadImage",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "title": "Style reference (Image A)",
+      "widgets_values": [
+        "style_ref.png",
+        "image"
+      ]
+    },
+    {
+      "id": 6,
+      "type": "CLIPVisionLoader",
+      "pos": [
+        -720,
+        780
+      ],
+      "size": [
+        340,
+        58
+      ],
+      "flags": {},
+      "order": 5,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "CLIP_VISION",
+          "type": "CLIP_VISION",
+          "links": [
+            1
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "CLIPVisionLoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "sigclip_vision_patch14_384.safetensors"
+      ]
+    },
+    {
+      "id": 7,
+      "type": "CLIPVisionEncode",
+      "pos": [
+        -340,
+        480
+      ],
+      "size": [
+        290,
+        78
+      ],
+      "flags": {},
+      "order": 6,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "clip_vision",
+          "type": "CLIP_VISION",
+          "link": 1
+        },
+        {
+          "name": "image",
+          "type": "IMAGE",
+          "link": 2
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CLIP_VISION_OUTPUT",
+          "type": "CLIP_VISION_OUTPUT",
+          "links": [
+            7
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "CLIPVisionEncode",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "center"
+      ]
+    },
+    {
+      "id": 8,
+      "type": "StyleModelLoader",
+      "pos": [
+        -720,
+        870
+      ],
+      "size": [
+        340,
+        58
+      ],
+      "flags": {},
+      "order": 7,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "STYLE_MODEL",
+          "type": "STYLE_MODEL",
+          "links": [
+            6
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "StyleModelLoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "flux1-redux-dev.safetensors"
+      ]
+    },
+    {
+      "id": 9,
+      "type": "CLIPTextEncode",
+      "pos": [
+        -300,
+        60
+      ],
+      "size": [
+        400,
+        160
+      ],
+      "flags": {},
+      "order": 8,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "clip",
+          "type": "CLIP",
+          "link": 3
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [
+            4
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "CLIPTextEncode",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "title": "Prompt (empty = fal parity)",
+      "widgets_values": [
+        ""
+      ]
+    },
+    {
+      "id": 10,
+      "type": "FluxGuidance",
+      "pos": [
+        140,
+        60
+      ],
+      "size": [
+        290,
+        58
+      ],
+      "flags": {},
+      "order": 9,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "conditioning",
+          "type": "CONDITIONING",
+          "link": 4
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [
+            5
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "FluxGuidance",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        3.5
+      ]
+    },
+    {
+      "id": 11,
+      "type": "StyleModelApply",
+      "pos": [
+        140,
+        200
+      ],
+      "size": [
+        320,
+        102
+      ],
+      "flags": {},
+      "order": 10,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "conditioning",
+          "type": "CONDITIONING",
+          "link": 5
+        },
+        {
+          "name": "style_model",
+          "type": "STYLE_MODEL",
+          "link": 6
+        },
+        {
+          "name": "clip_vision_output",
+          "type": "CLIP_VISION_OUTPUT",
+          "link": 7
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [
+            10
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "StyleModelApply",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        1.0,
+        "multiply"
+      ]
+    },
+    {
+      "id": 12,
+      "type": "ModelSamplingFlux",
+      "pos": [
+        140,
+        -160
+      ],
+      "size": [
+        300,
+        130
+      ],
+      "flags": {},
+      "order": 11,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "model",
+          "type": "MODEL",
+          "link": 8
+        }
+      ],
+      "outputs": [
+        {
+          "name": "MODEL",
+          "type": "MODEL",
+          "links": [
+            9,
+            11
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "ModelSamplingFlux",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        1.15,
+        0.5,
+        768,
+        1024
+      ]
+    },
+    {
+      "id": 13,
+      "type": "RandomNoise",
+      "pos": [
+        560,
+        -160
+      ],
+      "size": [
+        290,
+        82
+      ],
+      "flags": {},
+      "order": 12,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "NOISE",
+          "type": "NOISE",
+          "links": [
+            12
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "RandomNoise",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        0,
+        "randomize"
+      ]
+    },
+    {
+      "id": 14,
+      "type": "BasicGuider",
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+      ],
+      "size": [
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+      ],
+      "flags": {},
+      "order": 13,
+      "mode": 0,
+      "inputs": [
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+          "name": "model",
+          "type": "MODEL",
+          "link": 9
+        },
+        {
+          "name": "conditioning",
+          "type": "CONDITIONING",
+          "link": 10
+        }
+      ],
+      "outputs": [
+        {
+          "name": "GUIDER",
+          "type": "GUIDER",
+          "links": [
+            13
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "BasicGuider",
+        "cnr_id": "comfy-core",
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+      "size": [
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+          "type": "SAMPLER",
+          "links": [
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+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
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+        "cnr_id": "comfy-core",
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+      ],
+      "outputs": [
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+          "name": "SIGMAS",
+          "type": "SIGMAS",
+          "links": [
+            15
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
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+      "flags": {},
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+          "link": 13
+        },
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+        {
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+        },
+        {
+          "name": "latent_image",
+          "type": "LATENT",
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+        }
+      ],
+      "outputs": [
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+          "name": "output",
+          "type": "LATENT",
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+        {
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+          "type": "IMAGE",
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+        "cnr_id": "comfy-core",
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+    }
+  ],
+  "config": {},
+  "extra": {},
+  "version": 0.4
+}

workflows/flux-redux-prompt.json

@@ -0,0 +1,1030 @@
+{
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+      },
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+        "## FLUX Redux + text prompt (v1 draft)\n\nOne style image + a text prompt that keeps authority. Same graph as the fal replica, but Redux\nis restrained with **attn_bias 0.5** so the prompt actually steers content \u2014 at 1.0/multiply\nRedux drowns the prompt (that's the known Redux failure mode).\n\n**Models**: same as `flux-redux-fal-dev.json`. Optional fast preview: enable the bypassed\nturbo LoRA group (`loras/flux1-turbo-alpha.safetensors`) and set steps 28 \u2192 8.\n\n**Knobs**: strength 0.3\u20130.7 attn_bias (higher = more style, more subject leakage from the\nreference); FluxGuidance 3.5; euler / simple / 28 steps; 1024x1024 (any flux-legal size).\nIf the reference's composition/subjects still leak: lower strength, or install\n`ComfyUI_AdvancedRefluxControl` and swap in ReduxAdvanced (downsampling 3) \u2014 see the\nstyle-composition workflow for the wiring.\n"
+      ]
+    },
+    {
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+          "type": "MODEL",
+          "links": [
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+      "mode": 0,
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+            3
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+          "slot_index": 0
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+      ],
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+        "Node name for S&R": "DualCLIPLoader",
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+          "type": "VAE",
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+            19
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+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "VAELoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "ae.safetensors"
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+    },
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+      "flags": {},
+      "order": 4,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [
+            2
+          ],
+          "slot_index": 0
+        },
+        {
+          "name": "MASK",
+          "type": "MASK",
+          "links": [],
+          "slot_index": 1
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+      ],
+      "properties": {
+        "Node name for S&R": "LoadImage",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
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+      "title": "Style reference (Image A)",
+      "widgets_values": [
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+        "image"
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+    },
+    {
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+      "type": "CLIPVisionLoader",
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+      "mode": 0,
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+          "type": "IMAGE",
+          "link": 2
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+          "type": "CLIP_VISION_OUTPUT",
+          "links": [
+            7
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+          "slot_index": 0
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+        "Node name for S&R": "CLIPVisionEncode",
+        "cnr_id": "comfy-core",
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+      "widgets_values": [
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+      "type": "StyleModelLoader",
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+      "flags": {},
+      "order": 7,
+      "mode": 0,
+      "inputs": [],
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+          "type": "STYLE_MODEL",
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+          "slot_index": 0
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+      "properties": {
+        "Node name for S&R": "StyleModelLoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "flux1-redux-dev.safetensors"
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+      "type": "CLIPTextEncode",
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+      "flags": {},
+      "order": 8,
+      "mode": 0,
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+          "name": "clip",
+          "type": "CLIP",
+          "link": 3
+        }
+      ],
+      "outputs": [
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+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [
+            4
+          ],
+          "slot_index": 0
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+      ],
+      "properties": {
+        "Node name for S&R": "CLIPTextEncode",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "title": "Prompt",
+      "widgets_values": [
+        "describe the scene you want, in the reference's style"
+      ]
+    },
+    {
+      "id": 10,
+      "type": "FluxGuidance",
+      "pos": [
+        140,
+        60
+      ],
+      "size": [
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+      "flags": {},
+      "order": 9,
+      "mode": 0,
+      "inputs": [
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+          "name": "conditioning",
+          "type": "CONDITIONING",
+          "link": 4
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [
+            5
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "FluxGuidance",
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+      "order": 10,
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+}

workflows/flux-redux-schnell.json

@@ -0,0 +1,882 @@
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+        -1300,
+        -80
+      ],
+      "size": [
+        540,
+        440
+      ],
+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [],
+      "properties": {
+        "Node name for S&R": "MarkdownNote",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "## FLUX Redux schnell \u2014 Replicate `flux-redux-schnell` replica (v1 draft)\n\nParity with Replicate's `black-forest-labs/flux-redux-schnell` endpoint: image variations in\n**4 steps**, no prompt (their `redux_image` replaces it), no guidance (schnell ignores it \u2014 the\nendpoint schema has none, hence no FluxGuidance node), no safety checker locally.\n\n**Models** (HF `aleph65/ComfyUI`): `diffusion_models/flux1-schnell.safetensors` (bf16,\nApache-2.0, HF repo not gated) \u00b7 `text_encoders/t5xxl_fp16.safetensors` + `clip_l.safetensors`\n\u00b7 `vae/ae.safetensors` \u00b7 `style_models/flux1-redux-dev.safetensors` \u00b7\n`clip_vision/sigclip_vision_patch14_384.safetensors`\n\n**Endpoint mapping** \u2014 aspect_ratio @ ~1MP \u2192 EmptySD3LatentImage size (default 1:1 =\n1024x1024); num_outputs 1\u20134 \u2192 batch_size; num_inference_steps (max 4) \u2192 steps; seed \u2192 noise\nseed (values do NOT reproduce Replicate's outputs). euler / simple / denoise 1.0 /\nApply Style Model 1.0 multiply. Lower steps = faster + worse, exactly like the endpoint.\n"
+      ]
+    },
+    {
+      "id": 2,
+      "type": "UNETLoader",
+      "pos": [
+        -720,
+        -80
+      ],
+      "size": [
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+        82
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+      "flags": {},
+      "order": 1,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "MODEL",
+          "type": "MODEL",
+          "links": [
+            7,
+            9
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "UNETLoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "flux1-schnell.safetensors",
+        "default"
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+    },
+    {
+      "id": 3,
+      "type": "DualCLIPLoader",
+      "pos": [
+        -720,
+        60
+      ],
+      "size": [
+        340,
+        130
+      ],
+      "flags": {},
+      "order": 2,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "CLIP",
+          "type": "CLIP",
+          "links": [
+            3
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "DualCLIPLoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "t5xxl_fp16.safetensors",
+        "clip_l.safetensors",
+        "flux",
+        "default"
+      ]
+    },
+    {
+      "id": 4,
+      "type": "VAELoader",
+      "pos": [
+        -720,
+        250
+      ],
+      "size": [
+        340,
+        58
+      ],
+      "flags": {},
+      "order": 3,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "VAE",
+          "type": "VAE",
+          "links": [
+            16
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "VAELoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "ae.safetensors"
+      ]
+    },
+    {
+      "id": 5,
+      "type": "LoadImage",
+      "pos": [
+        -720,
+        420
+      ],
+      "size": [
+        274,
+        314
+      ],
+      "flags": {},
+      "order": 4,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [
+            2
+          ],
+          "slot_index": 0
+        },
+        {
+          "name": "MASK",
+          "type": "MASK",
+          "links": [],
+          "slot_index": 1
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "LoadImage",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "title": "Style reference (Image A)",
+      "widgets_values": [
+        "style_ref.png",
+        "image"
+      ]
+    },
+    {
+      "id": 6,
+      "type": "CLIPVisionLoader",
+      "pos": [
+        -720,
+        780
+      ],
+      "size": [
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+        58
+      ],
+      "flags": {},
+      "order": 5,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "CLIP_VISION",
+          "type": "CLIP_VISION",
+          "links": [
+            1
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "CLIPVisionLoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "sigclip_vision_patch14_384.safetensors"
+      ]
+    },
+    {
+      "id": 7,
+      "type": "CLIPVisionEncode",
+      "pos": [
+        -340,
+        480
+      ],
+      "size": [
+        290,
+        78
+      ],
+      "flags": {},
+      "order": 6,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "clip_vision",
+          "type": "CLIP_VISION",
+          "link": 1
+        },
+        {
+          "name": "image",
+          "type": "IMAGE",
+          "link": 2
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CLIP_VISION_OUTPUT",
+          "type": "CLIP_VISION_OUTPUT",
+          "links": [
+            6
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "CLIPVisionEncode",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "center"
+      ]
+    },
+    {
+      "id": 8,
+      "type": "StyleModelLoader",
+      "pos": [
+        -720,
+        870
+      ],
+      "size": [
+        340,
+        58
+      ],
+      "flags": {},
+      "order": 7,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "STYLE_MODEL",
+          "type": "STYLE_MODEL",
+          "links": [
+            5
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "StyleModelLoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "flux1-redux-dev.safetensors"
+      ]
+    },
+    {
+      "id": 9,
+      "type": "CLIPTextEncode",
+      "pos": [
+        -300,
+        60
+      ],
+      "size": [
+        400,
+        160
+      ],
+      "flags": {},
+      "order": 8,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "clip",
+          "type": "CLIP",
+          "link": 3
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [
+            4
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "CLIPTextEncode",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "title": "Prompt (endpoint has none \u2014 leave empty)",
+      "widgets_values": [
+        ""
+      ]
+    },
+    {
+      "id": 10,
+      "type": "StyleModelApply",
+      "pos": [
+        140,
+        100
+      ],
+      "size": [
+        320,
+        102
+      ],
+      "flags": {},
+      "order": 9,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "conditioning",
+          "type": "CONDITIONING",
+          "link": 4
+        },
+        {
+          "name": "style_model",
+          "type": "STYLE_MODEL",
+          "link": 5
+        },
+        {
+          "name": "clip_vision_output",
+          "type": "CLIP_VISION_OUTPUT",
+          "link": 6
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [
+            8
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "StyleModelApply",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        1.0,
+        "multiply"
+      ]
+    },
+    {
+      "id": 11,
+      "type": "RandomNoise",
+      "pos": [
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+      ],
+      "size": [
+        290,
+        82
+      ],
+      "flags": {},
+      "order": 10,
+      "mode": 0,
+      "inputs": [],
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+          "type": "NOISE",
+          "links": [
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+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
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+          "type": "MODEL",
+          "link": 7
+        },
+        {
+          "name": "conditioning",
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+          "link": 8
+        }
+      ],
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+          "name": "GUIDER",
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+          "links": [
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+          "slot_index": 0
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+      "flags": {},
+      "order": 12,
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+      "inputs": [],
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+          "name": "SAMPLER",
+          "type": "SAMPLER",
+          "links": [
+            12
+          ],
+          "slot_index": 0
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+      "properties": {
+        "Node name for S&R": "KSamplerSelect",
+        "cnr_id": "comfy-core",
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+      "flags": {},
+      "order": 13,
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+      "inputs": [
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+          "name": "model",
+          "type": "MODEL",
+          "link": 9
+        }
+      ],
+      "outputs": [
+        {
+          "name": "SIGMAS",
+          "type": "SIGMAS",
+          "links": [
+            13
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "BasicScheduler",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "simple",
+        4,
+        1.0
+      ]
+    },
+    {
+      "id": 15,
+      "type": "EmptySD3LatentImage",
+      "pos": [
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+      ],
+      "size": [
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+      "flags": {},
+      "order": 14,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "LATENT",
+          "type": "LATENT",
+          "links": [
+            14
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "EmptySD3LatentImage",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "title": "size = aspect_ratio @ 1MP \u00b7 batch = num_outputs",
+      "widgets_values": [
+        1024,
+        1024,
+        1
+      ]
+    },
+    {
+      "id": 16,
+      "type": "SamplerCustomAdvanced",
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+      "size": [
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+      "flags": {},
+      "order": 15,
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+          "name": "noise",
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+        {
+          "name": "guider",
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+          "link": 11
+        },
+        {
+          "name": "sampler",
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+        },
+        {
+          "name": "latent_image",
+          "type": "LATENT",
+          "link": 14
+        }
+      ],
+      "outputs": [
+        {
+          "name": "output",
+          "type": "LATENT",
+          "links": [
+            15
+          ],
+          "slot_index": 0
+        },
+        {
+          "name": "denoised_output",
+          "type": "LATENT",
+          "links": [],
+          "slot_index": 1
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "SamplerCustomAdvanced",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
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+      "id": 17,
+      "type": "VAEDecode",
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+      "size": [
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+      ],
+      "flags": {},
+      "order": 16,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "samples",
+          "type": "LATENT",
+          "link": 15
+        },
+        {
+          "name": "vae",
+          "type": "VAE",
+          "link": 16
+        }
+      ],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [
+            17
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "VAEDecode",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
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+    },
+    {
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+      "type": "SaveImage",
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+      "size": [
+        400,
+        400
+      ],
+      "flags": {},
+      "order": 17,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "link": 17
+        }
+      ],
+      "outputs": [],
+      "properties": {
+        "Node name for S&R": "SaveImage",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "flux-redux/schnell"
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+  "links": [
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+      "font_size": 24,
+      "flags": {}
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+    {
+      "id": 2,
+      "title": "SAMPLING (Replicate defaults, 4 steps)",
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+}

workflows/flux-redux-style-composition-bfl-lora.json

@@ -0,0 +1,1081 @@
+{
+  "id": "00000000-0000-0000-0000-000000000000",
+  "revision": 0,
+  "last_node_id": 21,
+  "last_link_id": 23,
+  "nodes": [
+    {
+      "id": 1,
+      "type": "MarkdownNote",
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+        420
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+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [],
+      "properties": {
+        "Node name for S&R": "MarkdownNote",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "## FLUX Redux + official BFL Depth LoRA (v1 draft \u2014 A/B variant)\n\nAlternative to the Union-Pro-2.0 workflow for maximum structural adherence: BFL's\n`flux1-depth-dev-lora` on stock flux1-dev, control image fed via latent-concat\n(**InstructPixToPixConditioning**), Redux on the conditioning as usual.\n\n**Models**: dev base + Redux files as in the other workflows, plus\n`loras/flux1-depth-dev-lora.safetensors` (HF `black-forest-labs/FLUX.1-Depth-dev-lora`, gated).\n\n**Differences vs the ControlNet version** \u2014 structure control has NO strength/start/end;\nweaken it via the LoRA strength (1.0 = full adherence, ~0.7 looser). No canny stacking.\n**FluxGuidance 10** (BFL's depth rec \u2014 NOT 3.5). Redux attn_bias 0.5 as usual.\nLatent size comes from InstructPixToPixConditioning (= control image size) \u2014 feed a\nflux-legal resolution composition image (~1MP).\n"
+      ]
+    },
+    {
+      "id": 2,
+      "type": "UNETLoader",
+      "pos": [
+        -720,
+        -80
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+      "size": [
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+      "flags": {},
+      "order": 1,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "MODEL",
+          "type": "MODEL",
+          "links": [
+            15
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "UNETLoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "flux1-dev.safetensors",
+        "default"
+      ]
+    },
+    {
+      "id": 3,
+      "type": "DualCLIPLoader",
+      "pos": [
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+      "size": [
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workflows/flux-redux-style-composition.json

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+        "## FLUX Redux + ControlNet \u2014 style + composition (v1 draft)\n\n**Image A (style)** supplies aesthetic/palette/lighting via **FLUX.1 Redux**; **Image B\n(composition)** supplies layout via **Depth** (Shakker-Labs ControlNet **Union-Pro-2.0** \u2014 mode\ninferred from the control image, do NOT add SetUnionControlNetType). Optional text prompt.\n\n**Models** (HF `aleph65/ComfyUI`):\n- `diffusion_models/flux1-dev.safetensors` (bf16) \u00b7 `text_encoders/t5xxl_fp16.safetensors` +\n  `clip_l.safetensors` \u00b7 `vae/ae.safetensors`\n- `style_models/flux1-redux-dev.safetensors` \u00b7 `clip_vision/sigclip_vision_patch14_384.safetensors`\n- `controlnet/FLUX.1-dev-ControlNet-Union-Pro-2.0.safetensors`\n- bypassed extras: `loras/flux1-turbo-alpha.safetensors`\n- `depth_anything_v2_vitl.pth` auto-downloads into `custom_nodes/comfyui_controlnet_aux/ckpts/`\n\n**Knobs**\n- *Apply Style Model* `strength` = Redux influence, `attn_bias` mode: 0.3\u20130.7 (start 0.5).\n  Raise if style too weak; lower (or use the ReduxAdvanced group) if Image A's layout leaks.\n- *Depth ControlNet* strength 0.6\u20130.8, end_percent 0.8 (official 2.0 rec: 0.8/0.8).\n- **Canny group (bypassed)**: enable to stack hard contour lock at LOW strength 0.25\u20130.4, or\n  use instead of depth (rewire). Union-Pro-2.0 handles both from the same loader.\n- **ReduxAdvanced group (bypassed)**: alternative style isolation via token downsampling\n  (factor 3). To use: connect its CONDITIONING output to the depth Apply ControlNet `positive`\n  (replacing Apply Style Model) and enable the node.\n- **Turbo group (bypassed)**: enable turbo-alpha LoRA + set steps to 8 for fast previews.\n- Sampler: euler / simple / 28 steps / CFG 1.0 / FluxGuidance 3.5 / denoise 1.0.\n\nPrompt may be empty; a short scene description usually helps. Match latent aspect to Image B.\n"
+      ]
+    },
+    {
+      "id": 2,
+      "type": "UNETLoader",
+      "pos": [
+        -720,
+        -80
+      ],
+      "size": [
+        340,
+        82
+      ],
+      "flags": {},
+      "order": 1,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "MODEL",
+          "type": "MODEL",
+          "links": [
+            26
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "UNETLoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "flux1-dev.safetensors",
+        "default"
+      ]
+    },
+    {
+      "id": 3,
+      "type": "DualCLIPLoader",
+      "pos": [
+        -720,
+        60
+      ],
+      "size": [
+        340,
+        130
+      ],
+      "flags": {},
+      "order": 2,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "CLIP",
+          "type": "CLIP",
+          "links": [
+            3
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "DualCLIPLoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "t5xxl_fp16.safetensors",
+        "clip_l.safetensors",
+        "flux",
+        "default"
+      ]
+    },
+    {
+      "id": 4,
+      "type": "VAELoader",
+      "pos": [
+        -720,
+        250
+      ],
+      "size": [
+        340,
+        58
+      ],
+      "flags": {},
+      "order": 3,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "VAE",
+          "type": "VAE",
+          "links": [
+            19,
+            24,
+            33
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "VAELoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "ae.safetensors"
+      ]
+    },
+    {
+      "id": 5,
+      "type": "LoadImage",
+      "pos": [
+        -720,
+        420
+      ],
+      "size": [
+        274,
+        314
+      ],
+      "flags": {},
+      "order": 4,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [
+            2,
+            12
+          ],
+          "slot_index": 0
+        },
+        {
+          "name": "MASK",
+          "type": "MASK",
+          "links": [],
+          "slot_index": 1
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "LoadImage",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "title": "Style reference (Image A)",
+      "widgets_values": [
+        "style_ref.png",
+        "image"
+      ]
+    },
+    {
+      "id": 6,
+      "type": "CLIPVisionLoader",
+      "pos": [
+        -720,
+        780
+      ],
+      "size": [
+        340,
+        58
+      ],
+      "flags": {},
+      "order": 5,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "CLIP_VISION",
+          "type": "CLIP_VISION",
+          "links": [
+            1,
+            11
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "CLIPVisionLoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "sigclip_vision_patch14_384.safetensors"
+      ]
+    },
+    {
+      "id": 7,
+      "type": "CLIPVisionEncode",
+      "pos": [
+        -340,
+        480
+      ],
+      "size": [
+        290,
+        78
+      ],
+      "flags": {},
+      "order": 6,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "clip_vision",
+          "type": "CLIP_VISION",
+          "link": 1
+        },
+        {
+          "name": "image",
+          "type": "IMAGE",
+          "link": 2
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CLIP_VISION_OUTPUT",
+          "type": "CLIP_VISION_OUTPUT",
+          "links": [
+            8
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "CLIPVisionEncode",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "center"
+      ]
+    },
+    {
+      "id": 8,
+      "type": "StyleModelLoader",
+      "pos": [
+        -720,
+        870
+      ],
+      "size": [
+        340,
+        58
+      ],
+      "flags": {},
+      "order": 7,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "STYLE_MODEL",
+          "type": "STYLE_MODEL",
+          "links": [
+            7,
+            10
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "StyleModelLoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "flux1-redux-dev.safetensors"
+      ]
+    },
+    {
+      "id": 9,
+      "type": "CLIPTextEncode",
+      "pos": [
+        -300,
+        60
+      ],
+      "size": [
+        400,
+        160
+      ],
+      "flags": {},
+      "order": 8,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "clip",
+          "type": "CLIP",
+          "link": 3
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [
+            4
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "CLIPTextEncode",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "title": "Prompt (optional \u2014 may stay empty)",
+      "widgets_values": [
+        ""
+      ]
+    },
+    {
+      "id": 10,
+      "type": "FluxGuidance",
+      "pos": [
+        140,
+        60
+      ],
+      "size": [
+        290,
+        58
+      ],
+      "flags": {},
+      "order": 9,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "conditioning",
+          "type": "CONDITIONING",
+          "link": 4
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [
+            5,
+            6,
+            9
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "FluxGuidance",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        3.5
+      ]
+    },
+    {
+      "id": 11,
+      "type": "ConditioningZeroOut",
+      "pos": [
+        140,
+        170
+      ],
+      "size": [
+        290,
+        48
+      ],
+      "flags": {},
+      "order": 10,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "conditioning",
+          "type": "CONDITIONING",
+          "link": 5
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [
+            17
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "ConditioningZeroOut",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      }
+    },
+    {
+      "id": 12,
+      "type": "StyleModelApply",
+      "pos": [
+        140,
+        300
+      ],
+      "size": [
+        320,
+        102
+      ],
+      "flags": {},
+      "order": 11,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "conditioning",
+          "type": "CONDITIONING",
+          "link": 6
+        },
+        {
+          "name": "style_model",
+          "type": "STYLE_MODEL",
+          "link": 7
+        },
+        {
+          "name": "clip_vision_output",
+          "type": "CLIP_VISION_OUTPUT",
+          "link": 8
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [
+            16
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "StyleModelApply",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        0.5,
+        "attn_bias"
+      ]
+    },
+    {
+      "id": 13,
+      "type": "ReduxAdvanced",
+      "pos": [
+        140,
+        520
+      ],
+      "size": [
+        320,
+        190
+      ],
+      "flags": {},
+      "order": 12,
+      "mode": 4,
+      "inputs": [
+        {
+          "name": "conditioning",
+          "type": "CONDITIONING",
+          "link": 9
+        },
+        {
+          "name": "style_model",
+          "type": "STYLE_MODEL",
+          "link": 10
+        },
+        {
+          "name": "clip_vision",
+          "type": "CLIP_VISION",
+          "link": 11
+        },
+        {
+          "name": "image",
+          "type": "IMAGE",
+          "link": 12
+        },
+        {
+          "name": "mask",
+          "type": "MASK",
+          "link": null
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [],
+          "slot_index": 0
+        },
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [],
+          "slot_index": 1
+        },
+        {
+          "name": "MASK",
+          "type": "MASK",
+          "links": [],
+          "slot_index": 2
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "ReduxAdvanced",
+        "aux_id": "kaibioinfo/ComfyUI_AdvancedRefluxControl"
+      },
+      "title": "ALT: ReduxAdvanced (rewire to use)",
+      "widgets_values": [
+        3,
+        "area",
+        "center crop (square)",
+        1.0,
+        0.1
+      ]
+    },
+    {
+      "id": 14,
+      "type": "LoadImage",
+      "pos": [
+        -720,
+        1000
+      ],
+      "size": [
+        274,
+        314
+      ],
+      "flags": {},
+      "order": 13,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [
+            13,
+            15
+          ],
+          "slot_index": 0
+        },
+        {
+          "name": "MASK",
+          "type": "MASK",
+          "links": [],
+          "slot_index": 1
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "LoadImage",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "title": "Composition reference (Image B)",
+      "widgets_values": [
+        "composition_ref.png",
+        "image"
+      ]
+    },
+    {
+      "id": 15,
+      "type": "DepthAnythingV2Preprocessor",
+      "pos": [
+        -300,
+        1030
+      ],
+      "size": [
+        330,
+        82
+      ],
+      "flags": {},
+      "order": 14,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "image",
+          "type": "IMAGE",
+          "link": 13
+        }
+      ],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [
+            14,
+            20
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "DepthAnythingV2Preprocessor",
+        "cnr_id": "comfyui_controlnet_aux"
+      },
+      "widgets_values": [
+        "depth_anything_v2_vitl.pth",
+        1024
+      ]
+    },
+    {
+      "id": 16,
+      "type": "PreviewImage",
+      "pos": [
+        -300,
+        1180
+      ],
+      "size": [
+        300,
+        300
+      ],
+      "flags": {},
+      "order": 15,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "link": 14
+        }
+      ],
+      "outputs": [],
+      "properties": {
+        "Node name for S&R": "PreviewImage",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "title": "Depth map preview"
+    },
+    {
+      "id": 17,
+      "type": "Canny",
+      "pos": [
+        -300,
+        1540
+      ],
+      "size": [
+        290,
+        82
+      ],
+      "flags": {},
+      "order": 16,
+      "mode": 4,
+      "inputs": [
+        {
+          "name": "image",
+          "type": "IMAGE",
+          "link": 15
+        }
+      ],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [
+            25
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "Canny",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "title": "OPTIONAL: canny edges",
+      "widgets_values": [
+        0.2,
+        0.5
+      ]
+    },
+    {
+      "id": 18,
+      "type": "ControlNetLoader",
+      "pos": [
+        140,
+        950
+      ],
+      "size": [
+        380,
+        58
+      ],
+      "flags": {},
+      "order": 17,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "CONTROL_NET",
+          "type": "CONTROL_NET",
+          "links": [
+            18,
+            23
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "ControlNetLoader",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "widgets_values": [
+        "FLUX.1-dev-ControlNet-Union-Pro-2.0.safetensors"
+      ]
+    },
+    {
+      "id": 19,
+      "type": "ControlNetApplySD3",
+      "pos": [
+        560,
+        300
+      ],
+      "size": [
+        320,
+        166
+      ],
+      "flags": {},
+      "order": 18,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "positive",
+          "type": "CONDITIONING",
+          "link": 16
+        },
+        {
+          "name": "negative",
+          "type": "CONDITIONING",
+          "link": 17
+        },
+        {
+          "name": "control_net",
+          "type": "CONTROL_NET",
+          "link": 18
+        },
+        {
+          "name": "vae",
+          "type": "VAE",
+          "link": 19
+        },
+        {
+          "name": "image",
+          "type": "IMAGE",
+          "link": 20
+        }
+      ],
+      "outputs": [
+        {
+          "name": "positive",
+          "type": "CONDITIONING",
+          "links": [
+            21
+          ],
+          "slot_index": 0
+        },
+        {
+          "name": "negative",
+          "type": "CONDITIONING",
+          "links": [
+            22
+          ],
+          "slot_index": 1
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "ControlNetApplySD3",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "title": "Apply ControlNet \u2014 DEPTH",
+      "widgets_values": [
+        0.7,
+        0.0,
+        0.8
+      ]
+    },
+    {
+      "id": 20,
+      "type": "ControlNetApplySD3",
+      "pos": [
+        560,
+        560
+      ],
+      "size": [
+        320,
+        166
+      ],
+      "flags": {},
+      "order": 19,
+      "mode": 4,
+      "inputs": [
+        {
+          "name": "positive",
+          "type": "CONDITIONING",
+          "link": 21
+        },
+        {
+          "name": "negative",
+          "type": "CONDITIONING",
+          "link": 22
+        },
+        {
+          "name": "control_net",
+          "type": "CONTROL_NET",
+          "link": 23
+        },
+        {
+          "name": "vae",
+          "type": "VAE",
+          "link": 24
+        },
+        {
+          "name": "image",
+          "type": "IMAGE",
+          "link": 25
+        }
+      ],
+      "outputs": [
+        {
+          "name": "positive",
+          "type": "CONDITIONING",
+          "links": [
+            29
+          ],
+          "slot_index": 0
+        },
+        {
+          "name": "negative",
+          "type": "CONDITIONING",
+          "links": [
+            30
+          ],
+          "slot_index": 1
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "ControlNetApplySD3",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "title": "OPTIONAL: Apply ControlNet \u2014 CANNY (stack)",
+      "widgets_values": [
+        0.35,
+        0.0,
+        0.6
+      ]
+    },
+    {
+      "id": 21,
+      "type": "LoraLoaderModelOnly",
+      "pos": [
+        -300,
+        -160
+      ],
+      "size": [
+        340,
+        82
+      ],
+      "flags": {},
+      "order": 20,
+      "mode": 4,
+      "inputs": [
+        {
+          "name": "model",
+          "type": "MODEL",
+          "link": 26
+        }
+      ],
+      "outputs": [
+        {
+          "name": "MODEL",
+          "type": "MODEL",
+          "links": [
+            27
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "LoraLoaderModelOnly",
+        "cnr_id": "comfy-core",
+        "ver": "0.27.0"
+      },
+      "title": "FAST PREVIEW: turbo LoRA (set steps 8)",
+      "widgets_values": [
+        "flux1-turbo-alpha.safetensors",
+        1.0
+      ]
+    },
+    {
+      "id": 22,
+      "type": "ModelSamplingFlux",
+      "pos": [
+        140,
+        -160
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+      "size": [
+        300,
+        130
+      ],
+      "flags": {},
+      "order": 21,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "model",
+          "type": "MODEL",
+          "link": 27
+        }
+      ],
+      "outputs": [
+        {
+          "name": "MODEL",
+          "type": "MODEL",
+          "links": [
+            28
+          ],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "ModelSamplingFlux",
+        "cnr_id": "comfy-core",
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