{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-11T10:36:56Z",
    "providers": [
      "Claude"
    ],
    "breadth": "written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify",
    "pass": 2,
    "wave": 1,
    "engine": "claude",
    "enrichment": {
      "pass": 3,
      "engine": "claude",
      "producedAt": "2026-10-05T16:30:00Z",
      "ingestedAt": "2026-10-05T13:26:39+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-06T19:51:53+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q11303",
    "registryId": "vr.tr.skyscraper",
    "name": "skyscraper",
    "version": "0.2.0-wave.1",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.BLT"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q11303/",
  "model": {
    "registry_id": "vr.tr.skyscraper",
    "name": "skyscraper",
    "purpose": "Let an agent handle skyscrapers by name, height, use, structure, history and safety, with sourced data.",
    "definition": "A continuously habitable tall building with many storeys, commonly over about 100-150 m; buildings over 300 m are called supertall and over 600 m megatall, and structural systems include steel frames, cores and outriggers.",
    "what_it_is_for": "Dense urban offices, homes and hotels; landmarks.",
    "affordances": [
      "look up heights and rankings",
      "explain structural systems",
      "find visiting and observation deck information",
      "understand fire safety in tall buildings"
    ],
    "distinguishing_features": [
      "Very tall habitable building",
      "Special structural systems",
      "Vertical transport by lifts",
      "Strict fire and evacuation rules"
    ],
    "appearance": "Very tall buildings with glass, steel or concrete facades dominating skylines.",
    "visual_identification": [
      "Many storeys and height",
      "Spires and crowns",
      "Towers without occupied floors are not skyscrapers"
    ],
    "physical_properties": [
      {
        "quantity": "supertall threshold",
        "typical_range": "300",
        "unit": "m",
        "note": "CTBUH"
      },
      {
        "quantity": "megatall threshold",
        "typical_range": "600",
        "unit": "m",
        "note": "CTBUH"
      }
    ],
    "families_and_kinds": [
      "office skyscrapers",
      "residential towers",
      "mixed-use supertalls",
      "timber high-rises (plyscrapers)",
      "early skyscrapers"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "tower block",
        "why": "category"
      },
      {
        "relation": "uses",
        "target": "elevator",
        "why": "transport"
      },
      {
        "relation": "is ranked by",
        "target": "CTBUH",
        "why": "authority"
      },
      {
        "relation": "is part of",
        "target": "skyline",
        "why": "context"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "Building codes for high-rise buildings",
      "Fire safety regulations",
      "CTBUH height criteria"
    ],
    "failure_modes_and_hazards": [
      "Fire spread through facades",
      "Evacuation challenges",
      "Wind effects at street level"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Monitor building systems such as lifts, fire safety and structure with the building operator's authorization.",
        "Give occupants information on evacuation routes and building rules."
      ],
      "must_not": [
        "Disable or override fire, smoke or evacuation systems.",
        "Enter restricted areas such as roofs, plant rooms or facades without authorization.",
        "Publish security details of a building's access control or structure.",
        "Operate window cleaning cradles or cranes without trained supervision."
      ],
      "requires_human": [
        "Ordering or calling off an evacuation.",
        "Changes to structural or fire safety systems."
      ]
    },
    "ethics": {
      "considerations": [
        "Fires and failures in tall buildings put many lives at risk and are hard to escape.",
        "Occupants of cheaper housing in tall blocks have had their safety concerns ignored."
      ],
      "affected_parties": [
        "Occupants and residents",
        "Firefighters and maintenance workers",
        "People at street level"
      ]
    },
    "owners": {
      "steward": "The building owner, with the building manager or operator; the land registry records title.",
      "master_systems": [
        "Land registry or cadastre",
        "Building control records"
      ]
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q11303: skyscraper",
      "url": "https://www.wikidata.org/wiki/Q11303",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Skyscraper",
      "url": "https://en.wikipedia.org/wiki/Skyscraper",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "building",
        "name": "Building",
        "description": "Which tower.",
        "rationale": "Records identify.",
        "layers": [
          {
            "id": "identity",
            "name": "Identity",
            "description": "Name and city.",
            "findings": [
              {
                "id": "identity-finding",
                "name": "Identity",
                "description": "Building identity.",
                "questions": [
                  {
                    "text": "Which skyscraper is meant, and where?",
                    "kind": "provenance"
                  },
                  {
                    "text": "When was it completed?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "height",
            "name": "Height",
            "description": "Measures.",
            "findings": [
              {
                "id": "height-finding",
                "name": "Height",
                "description": "Height.",
                "questions": [
                  {
                    "text": "What is its architectural height and floor count, according to CTBUH?",
                    "kind": "measurement"
                  },
                  {
                    "text": "How does it rank?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "structure",
        "name": "Structure",
        "description": "Engineering.",
        "rationale": "Engineering enables height.",
        "layers": [
          {
            "id": "system",
            "name": "System",
            "description": "Structural system.",
            "findings": [
              {
                "id": "system-finding",
                "name": "System",
                "description": "Structural system.",
                "questions": [
                  {
                    "text": "Which structural system does it use?",
                    "kind": "definition"
                  },
                  {
                    "text": "How does it resist wind and earthquakes?",
                    "kind": "definition"
                  }
                ]
              }
            ]
          },
          {
            "id": "materials",
            "name": "Materials",
            "description": "Steel, concrete, timber.",
            "findings": [
              {
                "id": "materials-finding",
                "name": "Materials",
                "description": "Materials.",
                "questions": [
                  {
                    "text": "What are its main materials?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Who were the architects and engineers?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "safety",
        "name": "Safety",
        "description": "Fire and evacuation.",
        "rationale": "Tall buildings need safety systems.",
        "layers": [
          {
            "id": "fire",
            "name": "Fire",
            "description": "Fire safety.",
            "findings": [
              {
                "id": "fire-finding",
                "name": "Fire",
                "description": "Fire safety.",
                "questions": [
                  {
                    "text": "What fire safety systems and evacuation strategy does it have?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which regulations apply?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "residents",
            "name": "Residents",
            "description": "Information.",
            "findings": [
              {
                "id": "residents-finding",
                "name": "Residents",
                "description": "Resident information.",
                "questions": [
                  {
                    "text": "What should residents do in a fire, according to building management?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Where is the information posted?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "visiting",
        "name": "Visiting",
        "description": "Public access.",
        "rationale": "Some towers welcome visitors.",
        "layers": [
          {
            "id": "deck",
            "name": "Observation deck",
            "description": "Tickets.",
            "findings": [
              {
                "id": "deck-finding",
                "name": "Observation deck",
                "description": "Observation decks.",
                "questions": [
                  {
                    "text": "Is there a public observation deck, and how are tickets bought?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is it accessible?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "history",
            "name": "History",
            "description": "Development.",
            "findings": [
              {
                "id": "history-finding",
                "name": "History",
                "description": "History.",
                "questions": [
                  {
                    "text": "How did skyscrapers develop historically?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which buildings were milestones?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should each skyscraper be a separate entry?",
    "How should height data be linked?",
    "How should timber high-rises be classed?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}