{
  "generation_id": "2026-06-10_20260610T120121Z_neon-dream-grid-ywts-0146_001",
  "model": "text:gpt-4.1-mini;image:gpt-image-1",
  "seed_theme": "underground and energetic",
  "title": "Neon Grid Metropolis",
  "slogan": "Where vintage pixel dreams meet sci-fi city nights",
  "prompt": "Create a square t-shirt graphic design with the following concept:\n\nTitle: Neon Grid Metropolis\nVisual style: A vibrant fusion of vintage comic and sci-fi poster art realized in pixel art style, featuring a candycore and comic primary color palette with a double exposure effect to merge layered cityscapes. The design is arranged in a structured grid layout with minimal cyber terminal typography as subtle branding elements.\nMood: underground and energetic\nCore concept prompt: An energetic pixel art style cityscape set in a sci-fi poster and vintage comic blend, featuring candy-colored and bold primary comic palette layers with a striking double exposure effect, arranged in a neat grid layout. The design includes minimal, stylized cyber terminal typography as subtle branding on the edges, with no glowing or neon light effects, focusing on strong silhouette and high contrast between layers for print clarity.\nTypography density rule: Use at most one tiny, simple brand-like mark or short label only if essential; the graphic must remain primarily visual.\n\nHard constraints:\n- Keep composition centered and shirt-print friendly.\n- Use high-contrast, clear forms suitable for print.\n- Any text must be large and easily readable.\n- Exclude all forbidden elements: real brand logos, celebrity likenesses, copyrighted characters, political slogans, explicit content, tiny unreadable text, neon glow effects\n- Do not include real brand names/logos, celebrity likenesses, copyrighted characters, political campaign slogans, hateful content, or explicit content.\n\nOutput a clean standalone design graphic, no mockup, no watermark, no background scene.",
  "genome": {
    "motifs": [
      "cityscape"
    ],
    "style": [
      "sci_fi_poster",
      "vintage_comic",
      "pixel_art"
    ],
    "effects": [
      "double_exposure"
    ],
    "palette": [
      "candycore",
      "comic_primary"
    ],
    "mood": [
      "underground"
    ],
    "composition": [
      "grid_layout"
    ],
    "typography": [
      "cyber_terminal"
    ],
    "typography_density": "minimal_branding",
    "energy": "high",
    "complexity": "medium"
  },
  "genome_version": "v1",
  "collection": "neon-dream-grid-ywts-0146",
  "evolution": {
    "parent_generation_id": "2026-06-03_20260603T210150Z_latest_001",
    "parent_generation_ids": [
      "2026-06-03_20260603T210150Z_latest_001"
    ],
    "parent_source": "design_collections.seed_design_id",
    "parent_selection_strategy": "founder-lineage-exploration",
    "parent_selection_pool_size": 1,
    "parent_selection_seed": "20260610T120121Z-neon-dream-grid-ywts-0146-founder-lineage-001",
    "historical_window": 1,
    "feedback_rating": "founder",
    "feedback_label": "founder",
    "preserved_traits": [
      "motifs.cityscape",
      "style.sci_fi_poster",
      "style.vintage_comic",
      "style.pixel_art",
      "effects.double_exposure",
      "palette.candycore",
      "palette.comic_primary",
      "composition.grid_layout",
      "typography.cyber_terminal",
      "energy.high",
      "complexity.medium",
      "typography_density.minimal_branding"
    ],
    "inherited_trait_sources": [
      {
        "trait": "motifs.cityscape",
        "category": "motifs",
        "parent_generation_ids": [
          "2026-06-03_20260603T210150Z_latest_001"
        ]
      },
      {
        "trait": "style.sci_fi_poster",
        "category": "style",
        "parent_generation_ids": [
          "2026-06-03_20260603T210150Z_latest_001"
        ]
      },
      {
        "trait": "style.vintage_comic",
        "category": "style",
        "parent_generation_ids": [
          "2026-06-03_20260603T210150Z_latest_001"
        ]
      },
      {
        "trait": "style.pixel_art",
        "category": "style",
        "parent_generation_ids": [
          "2026-06-03_20260603T210150Z_latest_001"
        ]
      },
      {
        "trait": "effects.double_exposure",
        "category": "effects",
        "parent_generation_ids": [
          "2026-06-03_20260603T210150Z_latest_001"
        ]
      },
      {
        "trait": "palette.candycore",
        "category": "palette",
        "parent_generation_ids": [
          "2026-06-03_20260603T210150Z_latest_001"
        ]
      },
      {
        "trait": "palette.comic_primary",
        "category": "palette",
        "parent_generation_ids": [
          "2026-06-03_20260603T210150Z_latest_001"
        ]
      },
      {
        "trait": "composition.grid_layout",
        "category": "composition",
        "parent_generation_ids": [
          "2026-06-03_20260603T210150Z_latest_001"
        ]
      },
      {
        "trait": "typography.cyber_terminal",
        "category": "typography",
        "parent_generation_ids": [
          "2026-06-03_20260603T210150Z_latest_001"
        ]
      },
      {
        "trait": "energy.high",
        "category": "energy",
        "parent_generation_ids": [
          "2026-06-03_20260603T210150Z_latest_001"
        ]
      },
      {
        "trait": "complexity.medium",
        "category": "complexity",
        "parent_generation_ids": [
          "2026-06-03_20260603T210150Z_latest_001"
        ]
      },
      {
        "trait": "typography_density.minimal_branding",
        "category": "typography_density",
        "parent_generation_ids": [
          "2026-06-03_20260603T210150Z_latest_001"
        ]
      }
    ],
    "mutation_instruction": "Start from the founder design and mutate 1-2 traits while preserving most founder traits.",
    "novelty_instruction": "Explore one descendant variation without introducing a second parent.",
    "taste_profile": {
      "motifs.cityscape": 1.0,
      "style.sci_fi_poster": 1.0,
      "style.vintage_comic": 1.0,
      "style.pixel_art": 1.0,
      "effects.double_exposure": 1.0,
      "palette.candycore": 1.0,
      "palette.comic_primary": 1.0,
      "composition.grid_layout": 1.0,
      "typography.cyber_terminal": 1.0,
      "energy.high": 1.0,
      "complexity.medium": 1.0,
      "typography_density.minimal_branding": 1.0
    },
    "recent_motifs": [
      "cityscape"
    ],
    "child_genome": {
      "motifs": [
        "cityscape"
      ],
      "style": [
        "sci_fi_poster",
        "vintage_comic",
        "pixel_art"
      ],
      "effects": [
        "double_exposure"
      ],
      "palette": [
        "candycore",
        "comic_primary"
      ],
      "mood": [
        "underground"
      ],
      "composition": [
        "grid_layout"
      ],
      "typography": [
        "cyber_terminal"
      ],
      "typography_density": "minimal_branding",
      "energy": "high",
      "complexity": "medium"
    },
    "mutation_applied": true,
    "mutation_roll": 15,
    "mutation_source": "data/genome-trait-pool.json",
    "mutation_category": "mood",
    "mutation_replaced_trait": "rebellion_core",
    "mutation_inserted_trait": "underground",
    "genome_floor_fills": [],
    "parent_heritage_scores": [],
    "child_creation_score": null
  },
  "timestamp": "2026-06-10T12:02:14Z",
  "mockup_source": "generated_pillow_blank_tshirt",
  "mockup_output": "shirt_001.png",
  "design_output": "design_001.png",
  "mockup_print_area": {
    "left": 364,
    "top": 532,
    "right": 660,
    "bottom": 828
  },
  "generation_source": "github_actions",
  "printify_product_id": null,
  "printify_upload_id": null,
  "printify_product_url": null,
  "printify_mockup_url": null,
  "shopify_product_id": null,
  "shopify_product_handle": null,
  "shopify_product_url": null,
  "commerce_status": null,
  "commerce_error": null,
  "commerce_synced_at": null,
  "shopify_publication_id": null,
  "shopify_publication_status": null,
  "shopify_publication_error": null,
  "shopify_published_at": null,
  "design_storage_key": "generations/2026-06-10_20260610T120121Z_neon-dream-grid-ywts-0146_001/design_001.png",
  "design_url": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-06-10_20260610T120121Z_neon-dream-grid-ywts-0146_001/design_001.png",
  "mockup_storage_key": "generations/2026-06-10_20260610T120121Z_neon-dream-grid-ywts-0146_001/shirt_001.png",
  "mockup_url": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-06-10_20260610T120121Z_neon-dream-grid-ywts-0146_001/shirt_001.png",
  "artifact_urls": {
    "metadata": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-06-10_20260610T120121Z_neon-dream-grid-ywts-0146_001/metadata_001.json",
    "concept": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-06-10_20260610T120121Z_neon-dream-grid-ywts-0146_001/concept_001.json",
    "prompt": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-06-10_20260610T120121Z_neon-dream-grid-ywts-0146_001/design_prompt_001.txt",
    "readme": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-06-10_20260610T120121Z_neon-dream-grid-ywts-0146_001/README_001.md",
    "rating": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-06-10_20260610T120121Z_neon-dream-grid-ywts-0146_001/rating_001.txt"
  },
  "artifact_storage_keys": {
    "metadata": "generations/2026-06-10_20260610T120121Z_neon-dream-grid-ywts-0146_001/metadata_001.json",
    "concept": "generations/2026-06-10_20260610T120121Z_neon-dream-grid-ywts-0146_001/concept_001.json",
    "prompt": "generations/2026-06-10_20260610T120121Z_neon-dream-grid-ywts-0146_001/design_prompt_001.txt",
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}