{
  "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 a background-focused UK industrial trap music visualizer frame with no people anywhere: derelict shopping arcade after hours with shuttered storefronts, cracked skylight, puddles, and flickering signage shapes without text. a rusted pipe running diagonally through the background. low orange work light from the floor with white strobe haze in the background, cyan and sodium amber split-tone, wet concrete, rusted metal, smoke, grime, heavy contrast, desaturated black and steel color palette. Wide establishing shot, 28mm lens, deep depth of field, off-center composition with foreground texture partially veiling the frame, cinematic widescreen 16:9 landscape orientation, gritty UK night visualizer mood. No human figure, 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": 58076184,
      "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"
    }
  }
}