AI Model Comparison Ad Poster

{
  "type": "Split-screen ad comparison posters",
  "subject": "A comparison of Japanese summer sports drink advertising scenarios between two image generation models",
  "branding": {
    "logo_count": 2,
    "logo_text": "POCARI SWEAT",
    "logo_positions": [
      "Top right corner of the comparison block",
      "The top right corner of the comparison block below"
    ],
    "tagline_text": "いきつづける、わたしのそばに。",
    "tagline_count": 2
  },
  "layout": {
    "format": "Vertical poster with light blue film borders on the left and right sides",
    "sections": [
      {
        "title": "GPT-image-2",
        "position": "upper half",
        "count": 2,
        "labels": [
          "Scene of group running",
          "Close-up of the drinking scene"
        ]
      },
      {
        "title": "Nano Banana 2",
        "position": "lower half",
        "count": 2,
        "labels": [
          "Scene of group running",
          "Close-up of the drinking scene"
        ]
      }
    ],
    "divider_lines": 3
  },
  "upper_block": {
    "model_label": "GPT-image-2",
    "wide_scene": {
      "character_count": 5,
      "description": "Five Japanese high school students run outdoors under a bright summer sky—three girls and two boys—wearing white short-sleeved school uniform shirts, blue skirts or blue trousers, and blue ribbons or ties. The scene is captured in a low-angle, dynamic shot, with their hair and clothing fluttering in the wind, bright backlighting, and luminous sun flares, creating an atmospheric commercial photography style.",
      "composition": "The students are arranged in the image from left to right, conveying a vibrant sense of movement. There is a girl in the foreground on the left, a logo in the upper right corner, and a handwritten white Japanese slogan in the sky in the lower right corner."
    },
    "closeup_scene": {
      "character_count": 1,
      "description": "A close-up of a Japanese female student's profile shows her drinking from a clear plastic sports drink bottle labeled POCARI SWEAT. Water droplets and mist shimmer in the sunlight, and her wet, dark hair clings to her cheeks and neck against a vibrant blue sky—a scene reminiscent of a cinematic beverage advertisement.",
      "bottle_count": 1
    }
  },
  "lower_block": {
    "model_label": "Nano Banana 2",
    "wide_scene": {
      "character_count": 4,
      "description": "Four Japanese high school students run under a cloudless blue sky. Two girls in blue skirts and two students behind them (including a boy in blue trousers) create a simpler composition with more negative space, a low angle, bright midday backlighting, and hair flowing in the wind—a clean and minimalist summer advertising aesthetic.",
      "composition": "The group moves from left to right, with a large white Japanese banner spanning the bottom of the scene and a logo in the upper right corner."
    },
    "closeup_scene": {
      "character_count": 1,
      "description": "A close-up of a Japanese female student's profile shows her raising and drinking from an almost transparent plastic bottle with a barely visible label. Strong backlighting makes the bottle glow, creating a soft mist and shimmering highlights. Her ponytail is visible against a blue sky.",
      "bottle_count": 1
    }
  },
  "style": {
    "overall": "Japanese beverage advertisement mood board, photorealistic, sunny, youthful, fresh, and invigorating, with high-key lighting, strong rim lighting, soft halo, subtle lens flare, and crisp blue and white color scheme.",
    "primary_colors": [
      "Sky blue",
      "White",
      "Deep cobalt blue"
    ],
    "camera": "The running scene uses a wide-angle, low-angle perspective, while the drinking scene uses a telephoto close-up."
  },
  "customization": {
    "brand_text": "{argument name=\"brand text\" default=\"POCARI SWEAT\"}",
    "tagline_text": "{argument name=\"tagline text\" default=\"いきつづける、わたしのそばに。\"}",
    "top_model_name": "{argument name=\"top model name\" default=\"GPT-image-2\"}",
    "bottom_model_name": "{argument name=\"bottom model name\" default=\"Nano Banana 2\"}",
    "student_uniform_color": "{argument name=\"student uniform color\" default=\"blue and white\"}"
  }
}