{
  "1": {
    "class_type": "UNETLoader",
    "inputs": {
      "unet_name": "qwen-image-2512-nvfp4-v2.safetensors",
      "weight_dtype": "default"
    }
  },
  "1a": {
    "class_type": "LoraLoaderModelOnly",
    "inputs": {
      "model": [
        "1",
        0
      ],
      "lora_name": "Qwen-Image-2512-Lightning-4steps-V1.0-bf16.safetensors",
      "strength_model": 1.0
    }
  },
  "1b": {
    "class_type": "ModelSamplingAuraFlow",
    "inputs": {
      "model": [
        "1a",
        0
      ],
      "shift": 3.0
    }
  },
  "1c": {
    "class_type": "CFGNorm",
    "inputs": {
      "model": [
        "1b",
        0
      ],
      "strength": 1.0
    }
  },
  "2": {
    "class_type": "CLIPLoader",
    "inputs": {
      "clip_name": "qwen_2.5_vl_7b_fp8_scaled.safetensors",
      "type": "qwen_image"
    }
  },
  "3": {
    "class_type": "VAELoader",
    "inputs": {
      "vae_name": "qwen_image_vae.safetensors"
    }
  },
  "7": {
    "class_type": "CLIPTextEncode",
    "inputs": {
      "clip": [
        "2",
        0
      ],
      "text": "Create an object-focused UK industrial trap music visualizer insert with no people anywhere, centered on a bundle of zip ties and black tape on a workbench. The object sits inside inside a disused underground station corridor with tiled walls, grime, fluorescent flicker, and deep tunnel darkness. a steel handrail slicing through the frame at waist height. hard cyan rim light from camera left and warm sodium backlight through fog, cold blue moonlight with orange floor practicals, macro foreground texture, wet metal, smoke, dust particles, high contrast shadows, desaturated black and steel palette. Close-up or medium close-up composition, 50mm lens, shallow depth of field f/2.0, eye-level frame with background lines converging toward the center, cinematic widescreen 16:9 landscape orientation. No human figure, no hand, no face, no performer, no text, no logos, no readable writing anywhere in the frame."
    }
  },
  "8": {
    "class_type": "CLIPTextEncode",
    "inputs": {
      "clip": [
        "2",
        0
      ],
      "text": ""
    }
  },
  "9": {
    "class_type": "EmptyQwenImageLayeredLatentImage",
    "inputs": {
      "width": 1536,
      "height": 864,
      "layers": 1,
      "batch_size": 1
    }
  },
  "10": {
    "class_type": "KSampler",
    "inputs": {
      "model": [
        "1c",
        0
      ],
      "positive": [
        "7",
        0
      ],
      "negative": [
        "8",
        0
      ],
      "latent_image": [
        "9",
        0
      ],
      "seed": 1601386170,
      "steps": 4,
      "cfg": 1.0,
      "sampler_name": "euler",
      "scheduler": "beta",
      "denoise": 1.0
    }
  },
  "11": {
    "class_type": "VAEDecode",
    "inputs": {
      "samples": [
        "10",
        0
      ],
      "vae": [
        "3",
        0
      ]
    }
  },
  "13": {
    "class_type": "SaveImage",
    "inputs": {
      "images": [
        "11",
        0
      ],
      "filename_prefix": "t2i-qwen-image-2512-lightning4-spark"
    }
  }
}