{
  "generation_id": "2026-06-16_20260616T120142Z_latest_001",
  "model": "text:gpt-4.1-mini;image:gpt-image-1",
  "seed_theme": "Sarcastic urban surrealism",
  "title": "Brutalist City Mirage",
  "slogan": "Concrete dreams double the dose.",
  "prompt": "Create a square t-shirt graphic design with the following concept:\n\nTitle: Brutalist City Mirage\nVisual style: Bold brutalist cityscape with sci-fi double exposure effect, saturated comic primary and candycore palette.\nMood: Sarcastic urban surrealism\nCore concept prompt: Centered oversized brutalist cityscape with layered double exposure effect blending abstract sci-fi patterns, in bold comic primary and pastel candycore colors, creating a high-energy sarcastic vibe with a strong graphic silhouette\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: text, logos, celebrities, real brands, tiny unreadable details\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": [
      "brutalist",
      "sci_fi_poster"
    ],
    "effects": [
      "double_exposure"
    ],
    "palette": [
      "comic_primary",
      "candycore"
    ],
    "mood": [
      "sarcastic"
    ],
    "composition": [
      "oversized_graphic"
    ],
    "typography": [
      "cyber_terminal",
      "handwritten_scrawl",
      "western_slab"
    ],
    "typography_density": "minimal_branding",
    "energy": "high",
    "complexity": "medium"
  },
  "genome_version": "v1",
  "collection": "latest",
  "text_policy": "no_text",
  "text_policy_source": "default",
  "wearability_intent": "graphic-led wearable shirt design with controlled text",
  "evolution": {
    "parent_generation_id": "2026-06-14_20260614T120121Z_neon-monolith-metropolis-ywts-0165_001",
    "parent_generation_ids": [
      "2026-06-14_20260614T120121Z_neon-monolith-metropolis-ywts-0165_001",
      "2026-05-29_20260529T090605Z_latest_001"
    ],
    "parent_source": "feedback_events.weighted_heritage",
    "parent_selection_strategy": "weighted-heritage-lottery-50-50",
    "parent_selection_pool_size": 2,
    "parent_selection_seed": "20260616T120142Z-latest-successor-crossover-001",
    "historical_window": 2,
    "feedback_rating": "up",
    "feedback_label": "weighted",
    "preserved_traits": [
      "composition.oversized_graphic",
      "style.brutalist",
      "typography_density.minimal_branding",
      "effects.double_exposure",
      "typography.cyber_terminal",
      "style.sci_fi_poster",
      "complexity.medium",
      "typography.handwritten_scrawl",
      "palette.comic_primary",
      "motifs.cityscape",
      "palette.candycore",
      "energy.high"
    ],
    "inherited_trait_sources": [
      {
        "trait": "composition.oversized_graphic",
        "category": "composition",
        "parent_generation_ids": [
          "2026-06-14_20260614T120121Z_neon-monolith-metropolis-ywts-0165_001"
        ]
      },
      {
        "trait": "style.brutalist",
        "category": "style",
        "parent_generation_ids": [
          "2026-06-14_20260614T120121Z_neon-monolith-metropolis-ywts-0165_001"
        ]
      },
      {
        "trait": "typography_density.minimal_branding",
        "category": "typography_density",
        "parent_generation_ids": [
          "2026-06-14_20260614T120121Z_neon-monolith-metropolis-ywts-0165_001",
          "2026-05-29_20260529T090605Z_latest_001"
        ]
      },
      {
        "trait": "effects.double_exposure",
        "category": "effects",
        "parent_generation_ids": [
          "2026-06-14_20260614T120121Z_neon-monolith-metropolis-ywts-0165_001"
        ]
      },
      {
        "trait": "typography.cyber_terminal",
        "category": "typography",
        "parent_generation_ids": [
          "2026-06-14_20260614T120121Z_neon-monolith-metropolis-ywts-0165_001",
          "2026-05-29_20260529T090605Z_latest_001"
        ]
      },
      {
        "trait": "style.sci_fi_poster",
        "category": "style",
        "parent_generation_ids": [
          "2026-06-14_20260614T120121Z_neon-monolith-metropolis-ywts-0165_001",
          "2026-05-29_20260529T090605Z_latest_001"
        ]
      },
      {
        "trait": "complexity.medium",
        "category": "complexity",
        "parent_generation_ids": [
          "2026-06-14_20260614T120121Z_neon-monolith-metropolis-ywts-0165_001",
          "2026-05-29_20260529T090605Z_latest_001"
        ]
      },
      {
        "trait": "typography.handwritten_scrawl",
        "category": "typography",
        "parent_generation_ids": [
          "2026-05-29_20260529T090605Z_latest_001"
        ]
      },
      {
        "trait": "palette.comic_primary",
        "category": "palette",
        "parent_generation_ids": [
          "2026-05-29_20260529T090605Z_latest_001"
        ]
      },
      {
        "trait": "motifs.cityscape",
        "category": "motifs",
        "parent_generation_ids": [
          "2026-05-29_20260529T090605Z_latest_001"
        ]
      },
      {
        "trait": "palette.candycore",
        "category": "palette",
        "parent_generation_ids": [
          "2026-05-29_20260529T090605Z_latest_001"
        ]
      },
      {
        "trait": "energy.high",
        "category": "energy",
        "parent_generation_ids": [
          "2026-06-14_20260614T120121Z_neon-monolith-metropolis-ywts-0165_001",
          "2026-05-29_20260529T090605Z_latest_001"
        ]
      }
    ],
    "mutation_instruction": "Combine the inherited traits into one coherent standard t-shirt design; do not mutate away the core inherited identity unless required for safety.",
    "novelty_instruction": "Add only enough connective creative tissue to make the two-parent crossover feel intentional and printable.",
    "taste_profile": {
      "composition.oversized_graphic": 1.0,
      "style.brutalist": 1.0,
      "typography_density.minimal_branding": 1.0,
      "effects.double_exposure": 1.0,
      "typography.cyber_terminal": 1.0,
      "style.sci_fi_poster": 1.0,
      "complexity.medium": 1.0,
      "typography.handwritten_scrawl": 1.0,
      "palette.comic_primary": 1.0,
      "motifs.cityscape": 1.0,
      "palette.candycore": 1.0,
      "energy.high": 1.0
    },
    "recent_motifs": [
      "cityscape"
    ],
    "child_genome": {
      "motifs": [
        "cityscape"
      ],
      "style": [
        "brutalist",
        "sci_fi_poster"
      ],
      "effects": [
        "double_exposure"
      ],
      "palette": [
        "comic_primary",
        "candycore"
      ],
      "mood": [
        "sarcastic"
      ],
      "composition": [
        "oversized_graphic"
      ],
      "typography": [
        "cyber_terminal",
        "handwritten_scrawl",
        "western_slab"
      ],
      "typography_density": "minimal_branding",
      "energy": "high",
      "complexity": "medium"
    },
    "mutation_applied": true,
    "mutation_roll": 81,
    "mutation_source": "data/genome-trait-pool.json",
    "mutation_category": "typography",
    "mutation_replaced_trait": "warped_text",
    "mutation_inserted_trait": "western_slab",
    "mutation_records": [],
    "genome_floor_fills": [
      {
        "category": "mood",
        "inserted_trait": "sarcastic",
        "source": "parents"
      }
    ],
    "parent_heritage_scores": [
      {
        "generation_id": "2026-06-14_20260614T120121Z_neon-monolith-metropolis-ywts-0165_001",
        "heritage_score": -97.0,
        "base_ticket_weight": 1.0,
        "active_new_traits": [
          "composition.oversized_graphic"
        ],
        "ticket_weight": 5.0
      },
      {
        "generation_id": "2026-05-29_20260529T090605Z_latest_001",
        "heritage_score": -115.0,
        "base_ticket_weight": 1.0,
        "active_new_traits": [],
        "ticket_weight": 1.0
      }
    ],
    "child_creation_score": -93.0,
    "prompt_variation_mode": "fresh_concept",
    "founder_prompt": null,
    "founder_title": null,
    "founder_slogan": null,
    "image_generation_mode": "text_to_image",
    "reference_generation_id": null,
    "reference_design_url": null,
    "reference_design_storage_key": null,
    "reference_image_source": null,
    "reference_image_error": null
  },
  "timestamp": "2026-06-16T12:02:20Z",
  "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
  },
  "prompt_selection_mode": "single_call_candidates",
  "prompt_candidate_count": 3,
  "prompt_candidates": [
    {
      "index": 0,
      "score": 92.0,
      "rationale": "Strong central brutalist cityscape motif paired with double exposure suits the locked genome excellently. The palette and high energy are well integrated with a bold silhouette and no text, perfectly print-friendly and visually striking.",
      "concept": {
        "title": "Brutalist City Mirage",
        "slogan": "Concrete dreams double the dose.",
        "visual_style": "Bold brutalist cityscape with sci-fi double exposure effect, saturated comic primary and candycore palette.",
        "mood": "Sarcastic urban surrealism",
        "forbidden_elements": [
          "text",
          "logos",
          "celebrities",
          "real brands",
          "tiny unreadable details"
        ],
        "image_prompt": "Centered oversized brutalist cityscape with layered double exposure effect blending abstract sci-fi patterns, in bold comic primary and pastel candycore colors, creating a high-energy sarcastic vibe with a strong graphic silhouette",
        "product_description": "A bold oversized t-shirt design featuring a brutalist cityscape layered with sci-fi double exposure effects in vibrant comic primary and candycore palettes. This high-energy graphic blends architectural grit with surreal color play, delivering a sarcastic urban edge perfect for statement streetwear.",
        "genome": {
          "motifs": [
            "cityscape"
          ],
          "style": [
            "brutalist",
            "sci_fi_poster"
          ],
          "effects": [
            "double_exposure"
          ],
          "palette": [
            "comic_primary",
            "candycore"
          ],
          "mood": [
            "sarcastic"
          ],
          "composition": [
            "oversized_graphic"
          ],
          "typography": [
            "cyber_terminal",
            "handwritten_scrawl",
            "western_slab"
          ],
          "typography_density": "minimal_branding",
          "energy": "high",
          "complexity": "medium"
        }
      }
    },
    {
      "index": 1,
      "score": 88.0,
      "rationale": "Adheres well to the locked genome's style and effects with a softer candycore emphasis. Strong motif fidelity but slightly less bold silhouette than candidate 0. Still very print-appropriate and visually compelling.",
      "concept": {
        "title": "Candycore Concrete Pulse",
        "slogan": "Where harsh edges meet sweet distractions.",
        "visual_style": "Sci-fi brutalist cityscape in candycore palette with double exposure layering, minimal branding typography styled cyber terminal and handwritten scrawl combined into graphic brushes.",
        "mood": "Sarcastic futuristic urban tension",
        "forbidden_elements": [
          "real brand names",
          "words or letters",
          "celebrity likenesses",
          "political slogans",
          "tiny text"
        ],
        "image_prompt": "Oversized graphic of a brutalist cityscape combined with faint sci-fi poster elements, double exposure effect merging gritty geometry and vibrantly sugary colors from candycore and comic primary palette, creating a vivid sarcastic urban composition",
        "product_description": "This t-shirt features a visually gripping brutalist cityscape layered with vibrant candycore palettes and sci-fi double exposure effects. The design plays on contrasts between stark architecture and playful colors, forming a sarcastic critique of modern urban life, perfect for edgy streetwear.",
        "genome": {
          "motifs": [
            "cityscape"
          ],
          "style": [
            "brutalist",
            "sci_fi_poster"
          ],
          "effects": [
            "double_exposure"
          ],
          "palette": [
            "comic_primary",
            "candycore"
          ],
          "mood": [
            "sarcastic"
          ],
          "composition": [
            "oversized_graphic"
          ],
          "typography": [
            "cyber_terminal",
            "handwritten_scrawl",
            "western_slab"
          ],
          "typography_density": "minimal_branding",
          "energy": "high",
          "complexity": "medium"
        }
      }
    },
    {
      "index": 2,
      "score": 85.0,
      "rationale": "Concept faithfully represents locked genome but offers a slightly less impactful silhouette and less distinctive separation of color palettes than candidates 0 and 1. Still strong and wearable but ranks third.",
      "concept": {
        "title": "Urban Double Exposure Rodeo",
        "slogan": "Sarcasm in steel and neon.",
        "visual_style": "Double exposure brutalist cityscape with comic primary and candycore palette, sci-fi poster style, featuring cyber terminal and handwritten scrawl typography integrated into graphic urban texture but no readable text.",
        "mood": "High energy sarcastic sci-fi urban grit",
        "forbidden_elements": [
          "literal text",
          "celebrity imagery",
          "brands",
          "political content",
          "small unreadable marks"
        ],
        "image_prompt": "Large centered brutalist cityscape layered with sci-fi double exposure elements, bright comic primary and pastel candycore colors creating lively urban tension, emphasizing high-energy sarcastic mood with strong graphic composition",
        "product_description": "An oversized graphic tee showcasing a brutalist cityscape infused with sci-fi double exposure and vibrant candycore tones. The design captures the sarcastic spirit of city life through bold colors and layered textures, perfect for urban streetwear with attitude.",
        "genome": {
          "motifs": [
            "cityscape"
          ],
          "style": [
            "brutalist",
            "sci_fi_poster"
          ],
          "effects": [
            "double_exposure"
          ],
          "palette": [
            "comic_primary",
            "candycore"
          ],
          "mood": [
            "sarcastic"
          ],
          "composition": [
            "oversized_graphic"
          ],
          "typography": [
            "cyber_terminal",
            "handwritten_scrawl",
            "western_slab"
          ],
          "typography_density": "minimal_branding",
          "energy": "high",
          "complexity": "medium"
        }
      }
    }
  ],
  "selected_prompt_index": 0,
  "selected_prompt_rationale": "Candidate 0 delivers the strongest, most balanced design with an unmistakable brutalist cityscape and sci-fi double exposure that fully embraces the locked genome's traits. Its bold composition, high energy, and clear motif produce a highly wearable, visually powerful shirt graphic with excellent print fidelity.",
  "image_generation_mode": "text_to_image",
  "reference_generation_id": null,
  "reference_design_url": null,
  "reference_image_source": null,
  "reference_image_error": null,
  "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/2026-06-16_20260616T120142Z_latest_001/design_001.png",
  "design_url": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-06-16_20260616T120142Z_latest_001/design_001.png",
  "mockup_storage_key": "generations/2026-06-16_20260616T120142Z_latest_001/shirt_001.png",
  "mockup_url": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-06-16_20260616T120142Z_latest_001/shirt_001.png",
  "artifact_urls": {
    "metadata": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-06-16_20260616T120142Z_latest_001/metadata_001.json",
    "concept": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-06-16_20260616T120142Z_latest_001/concept_001.json",
    "prompt": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-06-16_20260616T120142Z_latest_001/design_prompt_001.txt",
    "readme": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-06-16_20260616T120142Z_latest_001/README_001.md",
    "rating": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-06-16_20260616T120142Z_latest_001/rating_001.txt"
  },
  "artifact_storage_keys": {
    "metadata": "generations/2026-06-16_20260616T120142Z_latest_001/metadata_001.json",
    "concept": "generations/2026-06-16_20260616T120142Z_latest_001/concept_001.json",
    "prompt": "generations/2026-06-16_20260616T120142Z_latest_001/design_prompt_001.txt",
    "readme": "generations/2026-06-16_20260616T120142Z_latest_001/README_001.md",
    "rating": "generations/2026-06-16_20260616T120142Z_latest_001/rating_001.txt"
  }
}