Add MiniMax H3 Studio Unified Image workflow

MiniMax H3/H3_Studio_Unified_Image.json

@@ -0,0 +1,2432 @@
+{
+  "id": "51ffc0bb-1b7a-4a1c-a183-1ce99edb4e5e",
+  "revision": 0,
+  "last_node_id": 30,
+  "last_link_id": 19,
+  "nodes": [
+    {
+      "id": 10,
+      "type": "H3StudioDirector",
+      "pos": [
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+        220
+      ],
+      "size": [
+        700,
+        780
+      ],
+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "inputs": [
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+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "mode"
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+          "type": "STRING",
+          "link": null,
+          "widget": {
+            "name": "prompt"
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+          "link": null,
+          "widget": {
+            "name": "resolution"
+          }
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+        {
+          "name": "aspect_ratio",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "aspect_ratio"
+          }
+        },
+        {
+          "name": "width",
+          "type": "INT",
+          "link": null,
+          "widget": {
+            "name": "width"
+          }
+        },
+        {
+          "name": "height",
+          "type": "INT",
+          "link": null,
+          "widget": {
+            "name": "height"
+          }
+        },
+        {
+          "name": "seconds",
+          "type": "FLOAT",
+          "link": null,
+          "widget": {
+            "name": "seconds"
+          }
+        },
+        {
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+          "type": "BOOLEAN",
+          "link": null,
+          "widget": {
+            "name": "advanced"
+          }
+        },
+        {
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+          "type": "FLOAT",
+          "link": null,
+          "widget": {
+            "name": "fps"
+          }
+        },
+        {
+          "name": "keyframe_role",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "keyframe_role"
+          }
+        },
+        {
+          "name": "ref_image_size",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "ref_image_size"
+          }
+        },
+        {
+          "name": "reference_mention_mode",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "reference_mention_mode"
+          }
+        },
+        {
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+          "type": "FLOAT",
+          "link": null,
+          "widget": {
+            "name": "megapixels"
+          }
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+        {
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+          "type": "INT",
+          "link": null,
+          "widget": {
+            "name": "seed"
+          }
+        },
+        {
+          "name": "enhance_mode",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "enhance_mode"
+          }
+        },
+        {
+          "name": "adherence",
+          "type": "FLOAT",
+          "link": null,
+          "widget": {
+            "name": "adherence"
+          }
+        },
+        {
+          "name": "route",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "route"
+          }
+        },
+        {
+          "name": "sampling_profile",
+          "type": "COMBO",
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+          "widget": {
+            "name": "sampling_profile"
+          }
+        },
+        {
+          "name": "frame_profile",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "frame_profile"
+          }
+        },
+        {
+          "name": "analyzer_model",
+          "type": "STRING",
+          "link": null,
+          "widget": {
+            "name": "analyzer_model"
+          }
+        },
+        {
+          "name": "studio_state",
+          "type": "STRING",
+          "link": null,
+          "widget": {
+            "name": "studio_state"
+          }
+        },
+        {
+          "name": "media",
+          "type": "*",
+          "link": null,
+          "shape": 7
+        },
+        {
+          "name": "media_filename",
+          "type": "STRING",
+          "link": null,
+          "widget": {
+            "name": "media_filename"
+          }
+        },
+        {
+          "name": "h3_bundle",
+          "type": "H3_STUDIO_BUNDLE",
+          "link": 3
+        }
+      ],
+      "outputs": [
+        {
+          "name": "studio_context",
+          "type": "H3_STUDIO_CONTEXT",
+          "links": [
+            1,
+            10,
+            13,
+            14,
+            15
+          ]
+        },
+        {
+          "name": "compiled_prompt",
+          "type": "STRING",
+          "links": null
+        },
+        {
+          "name": "state_json",
+          "type": "STRING",
+          "links": null
+        },
+        {
+          "name": "width",
+          "type": "INT",
+          "links": null
+        },
+        {
+          "name": "height",
+          "type": "INT",
+          "links": null
+        },
+        {
+          "name": "seed",
+          "type": "INT",
+          "links": [
+            9
+          ]
+        },
+        {
+          "name": "diagnostics",
+          "type": "STRING",
+          "links": null
+        }
+      ],
+      "title": "MiniMax H3 Studio · Image Director",
+      "properties": {
+        "Node name for S&R": "H3StudioDirector",
+        "h3studio_virtual_media_links": [],
+        "h3studio_state": "{\"schema_version\":10,\"prompt\":\"Describe the final still image.\",\"references\":[],\"prompt_options\":{\"enhance_mode\":\"compile_only\",\"analyze_images\":true,\"deep_enhancement\":true,\"analyzer_resolution\":512,\"adherence\":0.85,\"detail_level\":\"detailed\",\"preserve_user_text\":true,\"infer_roles\":true,\"system_instruction\":\"\",\"analyzer_model\":\"\",\"analyzer_device\":\"auto\",\"analyzer_quantization\":\"auto\",\"analyzer_max_tokens\":1800,\"analyzer_keep_loaded\":false},\"generation\":{\"mode\":\"auto\",\"route\":\"auto\",\"seed\":42,\"seed_locked\":false,\"aspect_ratio\":\"1:1\",\"megapixels\":1.0,\"custom_width\":1024,\"custom_height\":1024,\"cap_native_resolution\":true,\"sampling_profile\":\"base_quality_20\",\"frame_profile\":\"recommended_5\",\"frame_selection\":\"decode_recommended\",\"reference_short_edge\":2048,\"source_image_ordinal\":1},\"ui\":{\"advanced_open\":false,\"reference_details\":{}}}",
+        "h3studio_prompt_reference_doc": {
+          "version": 1,
+          "parts": [
+            {
+              "type": "text",
+              "text": "Describe the final still image."
+            }
+          ]
+        }
+      },
+      "widgets_values": [
+        "image",
+        "Describe the final still image. Upload references here only when they have a specific visual job.",
+        "Custom",
+        "1:1",
+        1024,
+        1024,
+        5.0,
+        false,
+        24.0,
+        "first",
+        "2k",
+        "index",
+        1.0,
+        42,
+        "vlm",
+        0.85,
+        "auto",
+        "base_quality_20",
+        "recommended_5",
+        "",
+        "{\"schema_version\":10,\"prompt\":\"Describe the final still image.\",\"references\":[],\"prompt_options\":{\"enhance_mode\":\"compile_only\",\"analyze_images\":true,\"deep_enhancement\":true,\"analyzer_resolution\":512,\"adherence\":0.85,\"detail_level\":\"detailed\",\"preserve_user_text\":true,\"infer_roles\":true,\"system_instruction\":\"\",\"analyzer_model\":\"\",\"analyzer_device\":\"auto\",\"analyzer_quantization\":\"auto\",\"analyzer_max_tokens\":1800,\"analyzer_keep_loaded\":false},\"generation\":{\"mode\":\"auto\",\"route\":\"auto\",\"seed\":42,\"seed_locked\":false,\"aspect_ratio\":\"1:1\",\"megapixels\":1.0,\"custom_width\":1024,\"custom_height\":1024,\"cap_native_resolution\":true,\"sampling_profile\":\"base_quality_20\",\"frame_profile\":\"recommended_5\",\"frame_selection\":\"decode_recommended\",\"reference_short_edge\":2048,\"source_image_ordinal\":1},\"ui\":{\"advanced_open\":false,\"reference_details\":{}}}",
+        "",
+        "image",
+        "",
+        "auto",
+        "attribute_transfer",
+        "",
+        "image",
+        "",
+        "auto",
+        "attribute_transfer",
+        "",
+        "image",
+        "",
+        "auto",
+        "attribute_transfer",
+        "",
+        "image",
+        "",
+        "auto",
+        "attribute_transfer",
+        "",
+        "image",
+        "",
+        "auto",
+        "attribute_transfer",
+        "",
+        "image",
+        "",
+        "auto",
+        "attribute_transfer",
+        "",
+        "image",
+        "",
+        "auto",
+        "attribute_transfer",
+        "",
+        "image",
+        "",
+        "auto",
+        "attribute_transfer",
+        "",
+        "image",
+        "",
+        "auto",
+        "attribute_transfer",
+        ""
+      ],
+      "color": "#255049",
+      "bgcolor": "#172d29"
+    },
+    {
+      "id": 11,
+      "type": "H3StudioLoader",
+      "pos": [
+        -520,
+        260
+      ],
+      "size": [
+        560,
+        220
+      ],
+      "flags": {},
+      "order": 1,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "fl2va_model",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "fl2va_model"
+          }
+        },
+        {
+          "name": "ref2va_model",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "ref2va_model"
+          }
+        },
+        {
+          "name": "text_encoder",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "text_encoder"
+          }
+        },
+        {
+          "name": "video_vae",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "video_vae"
+          }
+        },
+        {
+          "name": "image_vae",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "image_vae"
+          }
+        },
+        {
+          "name": "image_analyzer",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "image_analyzer"
+          }
+        },
+        {
+          "name": "prompt_writer",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "prompt_writer"
+          }
+        }
+      ],
+      "outputs": [
+        {
+          "name": "h3_bundle",
+          "type": "H3_STUDIO_BUNDLE",
+          "links": [
+            2,
+            3,
+            12
+          ]
+        },
+        {
+          "name": "clip",
+          "type": "CLIP",
+          "links": null
+        },
+        {
+          "name": "video_vae",
+          "type": "VAE",
+          "links": null
+        },
+        {
+          "name": "model_info",
+          "type": "STRING",
+          "links": null
+        }
+      ],
+      "title": "H3 models · lazy route loader",
+      "properties": {
+        "Node name for S&R": "H3StudioLoader"
+      },
+      "widgets_values": [
+        "minimax_h3_fl2va_pruned_w4a8_mixed.safetensors",
+        "minimax_h3_ref2va_pruned_w4a8_mixed.safetensors",
+        "qwen3vl_32b_minimax_h3_nvfp4_awq.safetensors",
+        "minimax_h3_video_vae_fp16.safetensors",
+        "Disabled - original H3 video VAE only",
+        "Auto · Qwen3-VL 4B",
+        "Same as image analyzer"
+      ],
+      "color": "#31475c",
+      "bgcolor": "#202e3c"
+    },
+    {
+      "id": 12,
+      "type": "H3StudioCondition",
+      "pos": [
+        -520,
+        560
+      ],
+      "size": [
+        560,
+        150
+      ],
+      "flags": {},
+      "order": 2,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "h3_bundle",
+          "type": "H3_STUDIO_BUNDLE",
+          "link": 2
+        },
+        {
+          "name": "studio_context",
+          "type": "H3_STUDIO_CONTEXT",
+          "link": 1
+        }
+      ],
+      "outputs": [
+        {
+          "name": "model",
+          "type": "MODEL",
+          "links": [
+            4
+          ]
+        },
+        {
+          "name": "generation",
+          "type": "H3_STUDIO_GENERATION",
+          "links": null
+        },
+        {
+          "name": "positive",
+          "type": "CONDITIONING",
+          "links": [
+            6
+          ]
+        },
+        {
+          "name": "h3_latent",
+          "type": "LATENT",
+          "links": [
+            7
+          ]
+        },
+        {
+          "name": "video_vae",
+          "type": "VAE",
+          "links": [
+            8
+          ]
+        },
+        {
+          "name": "requested_frames",
+          "type": "INT",
+          "links": null
+        },
+        {
+          "name": "run_info",
+          "type": "STRING",
+          "links": null
+        }
+      ],
+      "title": "Compile, condition, and route once",
+      "properties": {
+        "Node name for S&R": "H3StudioCondition"
+      },
+      "widgets_values": [],
+      "color": "#53482c",
+      "bgcolor": "#352e1d"
+    },
+    {
+      "id": 16,
+      "type": "H3StudioTAEH3Preview",
+      "pos": [
+        220,
+        260
+      ],
+      "size": [
+        620,
+        620
+      ],
+      "flags": {},
+      "order": 3,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "model",
+          "type": "MODEL",
+          "link": 4
+        },
+        {
+          "name": "enabled",
+          "type": "BOOLEAN",
+          "link": null,
+          "widget": {
+            "name": "enabled"
+          }
+        },
+        {
+          "name": "tiny_vae",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "tiny_vae"
+          }
+        },
+        {
+          "name": "max_resolution",
+          "type": "INT",
+          "link": null,
+          "widget": {
+            "name": "max_resolution"
+          }
+        },
+        {
+          "name": "jpeg_quality",
+          "type": "INT",
+          "link": null,
+          "widget": {
+            "name": "jpeg_quality"
+          }
+        },
+        {
+          "name": "preview_every_n_steps",
+          "type": "INT",
+          "link": null,
+          "widget": {
+            "name": "preview_every_n_steps"
+          }
+        }
+      ],
+      "outputs": [
+        {
+          "name": "model",
+          "type": "MODEL",
+          "links": [
+            5
+          ]
+        }
+      ],
+      "title": "Live preview · TAEH3 (optional)",
+      "properties": {
+        "Node name for S&R": "H3StudioTAEH3Preview"
+      },
+      "widgets_values": [
+        false,
+        "taeh3.safetensors",
+        768,
+        90,
+        1
+      ],
+      "color": "#31475c",
+      "bgcolor": "#202e3c"
+    },
+    {
+      "id": 13,
+      "type": "5930b00d-9f8e-4b87-9cb5-ff5f7cf3b30a",
+      "pos": [
+        220,
+        920
+      ],
+      "size": [
+        620,
+        420
+      ],
+      "flags": {},
+      "order": 4,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "model",
+          "type": "MODEL",
+          "link": 5
+        },
+        {
+          "name": "positive",
+          "type": "CONDITIONING",
+          "link": 6
+        },
+        {
+          "name": "h3_latent",
+          "type": "LATENT",
+          "link": 7
+        },
+        {
+          "name": "video_vae",
+          "type": "VAE",
+          "link": 8
+        },
+        {
+          "name": "seed",
+          "type": "INT",
+          "link": 9
+        },
+        {
+          "name": "studio_context",
+          "type": "H3_STUDIO_CONTEXT",
+          "link": 10
+        }
+      ],
+      "outputs": [
+        {
+          "name": "image",
+          "type": "IMAGE",
+          "links": [
+            11
+          ]
+        },
+        {
+          "name": "decode_info",
+          "type": "STRING",
+          "links": null
+        },
+        {
+          "name": "selection_report",
+          "type": "STRING",
+          "links": null
+        }
+      ],
+      "title": "H3 Studio · Sampling + exact still",
+      "properties": {
+        "cnr_id": "comfy-core",
+        "ver": "0.30.0",
+        "previewExposures": []
+      },
+      "widgets_values": [],
+      "color": "#3c514c",
+      "bgcolor": "#24312f"
+    },
+    {
+      "id": 14,
+      "type": "PreviewImage",
+      "pos": [
+        1030,
+        260
+      ],
+      "size": [
+        440,
+        420
+      ],
+      "flags": {},
+      "order": 4,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "link": 17
+        }
+      ],
+      "outputs": [],
+      "title": "Final still · preview",
+      "properties": {
+        "Node name for S&R": "PreviewImage"
+      },
+      "widgets_values": [],
+      "color": "#3c514c",
+      "bgcolor": "#24312f"
+    },
+    {
+      "id": 15,
+      "type": "H3StudioSaveImage",
+      "pos": [
+        1030,
+        750
+      ],
+      "size": [
+        440,
+        190
+      ],
+      "flags": {},
+      "order": 5,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "link": 18
+        },
+        {
+          "name": "studio_context",
+          "type": "H3_STUDIO_CONTEXT",
+          "link": 14
+        },
+        {
+          "name": "filename_prefix",
+          "type": "STRING",
+          "link": null,
+          "widget": {
+            "name": "filename_prefix"
+          }
+        }
+      ],
+      "outputs": [],
+      "title": "Final still · restorable PNG",
+      "properties": {
+        "Node name for S&R": "H3StudioSaveImage"
+      },
+      "widgets_values": [
+        "H3Studio/%date:yyyy-MM-dd%/H3_%seed%"
+      ],
+      "color": "#3c514c",
+      "bgcolor": "#24312f"
+    },
+    {
+      "id": 30,
+      "type": "H3StudioComparisonView",
+      "pos": [
+        1030,
+        1010
+      ],
+      "size": [
+        440,
+        420
+      ],
+      "flags": {},
+      "order": 6,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "link": 19
+        },
+        {
+          "name": "studio_context",
+          "type": "H3_STUDIO_CONTEXT",
+          "link": 15
+        }
+      ],
+      "outputs": [],
+      "title": "Reference comparison · optional",
+      "properties": {
+        "Node name for S&R": "H3StudioComparisonView"
+      },
+      "widgets_values": [],
+      "color": "#3c514c",
+      "bgcolor": "#24312f"
+    },
+    {
+      "id": 17,
+      "type": "H3StudioABComparison",
+      "pos": [
+        -520,
+        1700
+      ],
+      "size": [
+        780,
+        520
+      ],
+      "flags": {},
+      "order": 6,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "h3_bundle",
+          "type": "H3_STUDIO_BUNDLE",
+          "link": 12
+        },
+        {
+          "name": "studio_context",
+          "type": "H3_STUDIO_CONTEXT",
+          "link": 13
+        },
+        {
+          "name": "comparison_kind",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "comparison_kind"
+          }
+        },
+        {
+          "name": "profiles",
+          "type": "STRING",
+          "link": null,
+          "widget": {
+            "name": "profiles"
+          }
+        },
+        {
+          "name": "megapixels",
+          "type": "STRING",
+          "link": null,
+          "widget": {
+            "name": "megapixels"
+          }
+        },
+        {
+          "name": "repeats",
+          "type": "INT",
+          "link": null,
+          "widget": {
+            "name": "repeats"
+          }
+        },
+        {
+          "name": "seed_strategy",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "seed_strategy"
+          }
+        },
+        {
+          "name": "seed_step",
+          "type": "INT",
+          "link": null,
+          "widget": {
+            "name": "seed_step"
+          }
+        },
+        {
+          "name": "grid_cell_size",
+          "type": "INT",
+          "link": null,
+          "widget": {
+            "name": "grid_cell_size"
+          }
+        },
+        {
+          "name": "max_generations",
+          "type": "INT",
+          "link": null,
+          "widget": {
+            "name": "max_generations"
+          }
+        },
+        {
+          "name": "allow_large_matrix",
+          "type": "BOOLEAN",
+          "link": null,
+          "widget": {
+            "name": "allow_large_matrix"
+          }
+        },
+        {
+          "name": "include_reference_context",
+          "type": "BOOLEAN",
+          "link": null,
+          "widget": {
+            "name": "include_reference_context"
+          }
+        },
+        {
+          "name": "include_original_prompt",
+          "type": "BOOLEAN",
+          "link": null,
+          "widget": {
+            "name": "include_original_prompt"
+          }
+        },
+        {
+          "name": "live_cell_previews",
+          "type": "BOOLEAN",
+          "link": null,
+          "widget": {
+            "name": "live_cell_previews"
+          }
+        }
+      ],
+      "outputs": [
+        {
+          "name": "comparison_grid",
+          "type": "IMAGE",
+          "links": [
+            16
+          ]
+        },
+        {
+          "name": "comparison_report",
+          "type": "STRING",
+          "links": null
+        }
+      ],
+      "title": "Benchmark Lab - profiles / resolution / VAE",
+      "properties": {
+        "Node name for S&R": "H3StudioABComparison"
+      },
+      "widgets_values": [
+        "Sampling profiles x resolution",
+        "base_quality_20, lightx_er_sde_4",
+        "0.40, 1.00, 2.00",
+        1,
+        "Same seed for all - fair comparison",
+        1,
+        640,
+        24,
+        false,
+        true,
+        true,
+        true
+      ],
+      "color": "#60467a",
+      "bgcolor": "#332640"
+    },
+    {
+      "id": 19,
+      "type": "H3StudioLazyImageSwitch",
+      "pos": [
+        340,
+        1700
+      ],
+      "size": [
+        420,
+        180
+      ],
+      "flags": {},
+      "order": 7,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "benchmark_enabled",
+          "type": "BOOLEAN",
+          "link": null,
+          "widget": {
+            "name": "benchmark_enabled"
+          }
+        },
+        {
+          "name": "normal_image",
+          "type": "IMAGE",
+          "link": 11
+        },
+        {
+          "name": "benchmark_image",
+          "type": "IMAGE",
+          "link": 16
+        }
+      ],
+      "outputs": [
+        {
+          "name": "image",
+          "type": "IMAGE",
+          "links": [
+            17,
+            18,
+            19
+          ]
+        },
+        {
+          "name": "selected_mode",
+          "type": "STRING",
+          "links": null
+        }
+      ],
+      "title": "Run mode - normal or benchmark only",
+      "properties": {
+        "Node name for S&R": "H3StudioLazyImageSwitch"
+      },
+      "widgets_values": [
+        false
+      ],
+      "color": "#60467a",
+      "bgcolor": "#332640"
+    },
+    {
+      "id": 20,
+      "type": "H3StudioWorkflowNote",
+      "pos": [
+        -1450,
+        -180
+      ],
+      "size": [
+        500,
+        320
+      ],
+      "flags": {},
+      "order": 10,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "section",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "section"
+          }
+        },
+        {
+          "name": "text",
+          "type": "STRING",
+          "link": null,
+          "widget": {
+            "name": "text"
+          }
+        }
+      ],
+      "outputs": [],
+      "title": "START HERE · three-minute setup",
+      "properties": {
+        "Node name for S&R": "H3StudioWorkflowNote",
+        "purpose": "Documentation only; never enters the generation graph."
+      },
+      "widgets_values": [
+        "quick start",
+        "## Make an image\n\n1. Write naturally in the **Director**.\n2. Add references only when needed; they become ordered `@Image1`, `@Image2`, … cards.\n3. Choose the image role, retention, aspect, resolution, and seed.\n4. Queue the workflow.\n\n> [!TIP]\n> With no references, Auto uses FL2VA text-to-image immediately. Multi-reference work uses REF2VA."
+      ],
+      "color": "#22322f",
+      "bgcolor": "#17211f"
+    },
+    {
+      "id": 21,
+      "type": "H3StudioWorkflowNote",
+      "pos": [
+        -910,
+        -180
+      ],
+      "size": [
+        520,
+        320
+      ],
+      "flags": {},
+      "order": 11,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "section",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "section"
+          }
+        },
+        {
+          "name": "text",
+          "type": "STRING",
+          "link": null,
+          "widget": {
+            "name": "text"
+          }
+        }
+      ],
+      "outputs": [],
+      "title": "Prompt enhancement · what actually happens",
+      "properties": {
+        "Node name for S&R": "H3StudioWorkflowNote",
+        "purpose": "Documentation only; never enters the generation graph."
+      },
+      "widgets_values": [
+        "settings",
+        "## Two deliberate Qwen stages\n\n- **Analyze image pixels**: Qwen3-VL creates factual source descriptions and repairs automatic roles.\n- **Prompt enhancement**: a compact text-only Qwen pass turns the request and facts into a production direction.\n\nThe default writer is **Same as image analyzer**, so Auto 4B does both jobs with one loaded checkpoint. Select Auto 8B or an explicit file only when you accept staging a second model. Fingerprints and both stage caches survive normal reruns."
+      ],
+      "color": "#22322f",
+      "bgcolor": "#17211f"
+    },
+    {
+      "id": 22,
+      "type": "H3StudioWorkflowNote",
+      "pos": [
+        -370,
+        -180
+      ],
+      "size": [
+        520,
+        320
+      ],
+      "flags": {},
+      "order": 12,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "section",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "section"
+          }
+        },
+        {
+          "name": "text",
+          "type": "STRING",
+          "link": null,
+          "widget": {
+            "name": "text"
+          }
+        }
+      ],
+      "outputs": [],
+      "title": "Routing · deliberate defaults",
+      "properties": {
+        "Node name for S&R": "H3StudioWorkflowNote",
+        "purpose": "Documentation only; never enters the generation graph."
+      },
+      "widgets_values": [
+        "settings",
+        "## Auto is the safe default\n\n- **0 references:** FL2VA text-to-image\n- **1 anchor:** FL2VA image-to-image when requested\n- **Multiple references:** REF2VA\n\n> [!WARNING]\n> Forced routes are diagnostic controls. Invalid reference/route combinations are rejected before model work starts."
+      ],
+      "color": "#22322f",
+      "bgcolor": "#17211f"
+    },
+    {
+      "id": 24,
+      "type": "H3StudioWorkflowNote",
+      "pos": [
+        170,
+        -180
+      ],
+      "size": [
+        520,
+        320
+      ],
+      "flags": {},
+      "order": 13,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "section",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "section"
+          }
+        },
+        {
+          "name": "text",
+          "type": "STRING",
+          "link": null,
+          "widget": {
+            "name": "text"
+          }
+        }
+      ],
+      "outputs": [],
+      "title": "Why the Director is not hidden in the subgraph",
+      "properties": {
+        "Node name for S&R": "H3StudioWorkflowNote",
+        "purpose": "Documentation only; never enters the generation graph."
+      },
+      "widgets_values": [
+        "optional / experimental",
+        "## Why this layout is intentional\n\nThe visible **Director** owns rich Studio state, reference cards, and `@Image` editing. The reusable subgraph owns ordinary typed sampling and exact-frame decode sockets.\n\nKeeping that boundary avoids invisible promoted widgets and makes the main path readable."
+      ],
+      "color": "#22322f",
+      "bgcolor": "#17211f"
+    },
+    {
+      "id": 25,
+      "type": "H3StudioWorkflowNote",
+      "pos": [
+        1560,
+        260
+      ],
+      "size": [
+        430,
+        390
+      ],
+      "flags": {},
+      "order": 15,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "section",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "section"
+          }
+        },
+        {
+          "name": "text",
+          "type": "STRING",
+          "link": null,
+          "widget": {
+            "name": "text"
+          }
+        }
+      ],
+      "outputs": [],
+      "title": "Image reference semantics",
+      "properties": {
+        "Node name for S&R": "H3StudioWorkflowNote",
+        "purpose": "Documentation only; never enters the generation graph."
+      },
+      "widgets_values": [
+        "settings",
+        "## Choose what each image contributes\n\n- `identity` / `character` + `fully_preserved`: keep the exact person or design.\n- `style` + `attribute_transfer`: borrow rendering language, not content.\n- `composition` / `layout`: borrow placement and hierarchy.\n- `outfit`, `pose`, `typography`, `lighting`, `texture`, `object`, and `environment`: narrow transfers.\n\n**Explicit card metadata always wins** over inference."
+      ],
+      "color": "#22322f",
+      "bgcolor": "#17211f"
+    },
+    {
+      "id": 26,
+      "type": "H3StudioWorkflowNote",
+      "pos": [
+        1560,
+        700
+      ],
+      "size": [
+        430,
+        310
+      ],
+      "flags": {},
+      "order": 16,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "section",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "section"
+          }
+        },
+        {
+          "name": "text",
+          "type": "STRING",
+          "link": null,
+          "widget": {
+            "name": "text"
+          }
+        }
+      ],
+      "outputs": [],
+      "title": "Sampling and frame extraction",
+      "properties": {
+        "Node name for S&R": "H3StudioWorkflowNote",
+        "purpose": "Documentation only; never enters the generation graph."
+      },
+      "widgets_values": [
+        "models",
+        "## Profiles and decode\n\n- **Base Quality / Balanced:** native H3; no acceleration files.\n- **LightX v0.1:** Kijai's empirical four-step ComfyUI recipe.\n- **PDD 600 / 900:** four-step REF2VA students; requires references and Mamad8's node package.\n\nThe Director's **Decoder** control chooses the original H3 Video VAE or the fastest experimental T=1 Image VAE. Temporal quality controls 5/9/13/20-frame video packets. Current ComfyUI chunked H3 VAE I/O reduces memory with identical pixels; it is not advertised as a speed boost."
+      ],
+      "color": "#22322f",
+      "bgcolor": "#17211f"
+    },
+    {
+      "id": 27,
+      "type": "H3StudioWorkflowNote",
+      "pos": [
+        820,
+        1660
+      ],
+      "size": [
+        480,
+        400
+      ],
+      "flags": {},
+      "order": 17,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "section",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "section"
+          }
+        },
+        {
+          "name": "text",
+          "type": "STRING",
+          "link": null,
+          "widget": {
+            "name": "text"
+          }
+        }
+      ],
+      "outputs": [],
+      "title": "Benchmark Lab - quality and speed diagnosis",
+      "properties": {
+        "Node name for S&R": "H3StudioWorkflowNote",
+        "purpose": "Documentation only; never enters the generation graph."
+      },
+      "widgets_values": [
+        "optional / experimental",
+        "## Compare two or many setups\n\n1. Enter Base, LightX, or PDD profiles and resolution targets.\n2. Check the exact generation count shown on the node.\n3. Turn **Benchmark ON** in the purple Run mode switch.\n\nNormal sampling stays lazy and is not scheduled. Same seed is the fairest comparison; new seeds are for diversity sweeps. Disable live cells for maximum throughput."
+      ],
+      "color": "#22322f",
+      "bgcolor": "#17211f"
+    },
+    {
+      "id": 28,
+      "type": "H3StudioWorkflowNote",
+      "pos": [
+        1560,
+        1080
+      ],
+      "size": [
+        430,
+        720
+      ],
+      "flags": {},
+      "order": 18,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "section",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "section"
+          }
+        },
+        {
+          "name": "text",
+          "type": "STRING",
+          "link": null,
+          "widget": {
+            "name": "text"
+          }
+        }
+      ],
+      "outputs": [],
+      "title": "Model downloads · RECOMMENDED core",
+      "properties": {
+        "Node name for S&R": "H3StudioWorkflowNote",
+        "purpose": "Documentation only; never enters the generation graph."
+      },
+      "widgets_values": [
+        "models",
+        "## RECOMMENDED · proven L4 core · ~50.4 GB / 47.0 GiB\n\nDownload each file directly into the shown `ComfyUI/models/` folder:\n\n- [Kijai FL2VA pruned W4A8 · 12.54 GB / 11.68 GiB](https://huggingface.co/Kijai/MiniMax-H3-experimental/resolve/main/minimax_h3_fl2va_pruned_w4a8_mixed.safetensors?download=true) → `diffusion_models/`\n- [Kijai REF2VA pruned W4A8 · 11.77 GB / 10.96 GiB](https://huggingface.co/Kijai/MiniMax-H3-experimental/resolve/main/minimax_h3_ref2va_pruned_w4a8_mixed.safetensors?download=true) → `diffusion_models/`\n- [H3 Qwen3-VL 32B NVFP4 · 15.7 GB](https://huggingface.co/Comfy-Org/MiniMax-H3/resolve/main/text_encoders/qwen3vl_32b_minimax_h3_nvfp4_awq.safetensors?download=true) → `text_encoders/`\n- [Original H3 Video VAE FP16 · 5.2 GB](https://huggingface.co/Comfy-Org/MiniMax-H3/resolve/main/vae/minimax_h3_video_vae_fp16.safetensors?download=true) → `vae/`\n- [Qwen3-VL 4B analyzer + writer · 5.2 GB](https://huggingface.co/Comfy-Org/Qwen3-VL/resolve/main/text_encoders/qwen3vl_4b_fp8_scaled.safetensors?download=true) → `text_encoders/`\n\n## Optional acceleration and previews\n\n- [TAEH3 live preview · 0.01 GB](https://huggingface.co/Kijai/MiniMax-H3-TAE/resolve/main/vae_approx/taeh3.safetensors?download=true) → `vae_approx/`\n- [LightX resized rank-21 · 0.31 GB](https://huggingface.co/Kijai/MiniMax-H3_comfy/resolve/main/loras/minimax_h3_fl2v_lightx2v_turbo_4step_v0.1_comfy_resized_avg_rank_21_bf16.safetensors?download=true) �� `loras/`\n- [Experimental T=1 Image VAE · 5.2 GB](https://huggingface.co/Mamad8/MiniMax-H3-Image-VAE/resolve/main/minimax_h3_t1_image_vae_step1597.safetensors?download=true) → `vae/`\n- [Qwen3-VL 8B writer · 10.6 GB](https://huggingface.co/Comfy-Org/Qwen3-VL/resolve/main/text_encoders/qwen3vl_8b_fp8_scaled.safetensors?download=true) → `text_encoders/`\n\n## Optional PDD · choose 600 or 900 · ~1.30 GB each\n\n- [PDD 900 LoRA · 0.60 GB](https://huggingface.co/Mamad8/MiniMaxH3_R2V-PDD-Turbo-LoRA-Mamad8/resolve/main/LORA_h3_pdd_af384_step900_s.safetensors?download=true) → `loras/`\n- [PDD 900 heads · 0.70 GB](https://huggingface.co/Mamad8/MiniMaxH3_R2V-PDD-Turbo-LoRA-Mamad8/resolve/main/HEADS_h3_pdd_af384_step900_bank.safetensors?download=true) → `pdd_heads/`\n- [PDD 600 LoRA · 0.60 GB](https://huggingface.co/Mamad8/MiniMaxH3_R2V-PDD-Turbo-LoRA-Mamad8/resolve/main/LORA_h3_pdd_af384_step600_s.safetensors?download=true) → `loras/`\n- [PDD 600 heads · 0.70 GB](https://huggingface.co/Mamad8/MiniMaxH3_R2V-PDD-Turbo-LoRA-Mamad8/resolve/main/HEADS_h3_pdd_af384_step600_bank.safetensors?download=true) → `pdd_heads/`\n- [Install the required PDD custom node](https://github.com/mamad8c/ComfyUI-MiniMaxH3-PDD-Mamad8)\n\n> [!NOTE]\n> Core + every optional file above is ~69.2 GB. H3 Studio never downloads models automatically."
+      ],
+      "color": "#22322f",
+      "bgcolor": "#17211f"
+    },
+    {
+      "id": 29,
+      "type": "H3StudioWorkflowNote",
+      "pos": [
+        1560,
+        1860
+      ],
+      "size": [
+        480,
+        390
+      ],
+      "flags": {},
+      "order": 19,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "section",
+          "type": "COMBO",
+          "link": null,
+          "widget": {
+            "name": "section"
+          }
+        },
+        {
+          "name": "text",
+          "type": "STRING",
+          "link": null,
+          "widget": {
+            "name": "text"
+          }
+        }
+      ],
+      "outputs": [],
+      "title": "Upscaling, outpainting, and inpainting",
+      "properties": {
+        "Node name for S&R": "H3StudioWorkflowNote",
+        "purpose": "Documentation only; never enters the generation graph."
+      },
+      "widgets_values": [
+        "optional / experimental",
+        "Upscaling is safest after H3's selected still: use ComfyUI's built-in Upscale Model Loader + Image Upscale With Model and a trusted image upscaler. H3 semantic outpainting works by increasing the target aspect ratio and explicitly placing the original reference within the new frame. Exact mask inpainting is not implemented here: H3 Studio has no verified mask-conditioned H3 route, and ComfyUI's VAE Encode for Inpainting requires a model trained for that contract. The node will not pretend semantic reference editing is pixel-locked inpainting."
+      ],
+      "color": "#22322f",
+      "bgcolor": "#17211f"
+    }
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+      "color": "#355b54",
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+      "color": "#6b5937",
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+      "color": "#496073",
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+    {
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+      "color": "#5c5243",
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+      "flags": {}
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+    {
+      "id": 6,
+      "title": "READ BEFORE FIRST RUN",
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+      "color": "#324e49",
+      "font_size": 30,
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