{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-12T05:41:24Z",
    "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": 2,
    "engine": "claude",
    "enrichment": {
      "pass": 3,
      "engine": "claude",
      "producedAt": "2026-10-05T23:50:00Z",
      "ingestedAt": "2026-10-05T20:53:37+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-07T10:10:26+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q133056",
    "registryId": "vr.tr.mountain-pass",
    "name": "mountain pass",
    "version": "0.2.0-wave.2",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.PLC"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q133056/",
  "model": {
    "registry_id": "vr.tr.mountain-pass",
    "name": "mountain pass",
    "purpose": "Let an agent explain mountain passes as geographic features and routes, identify famous passes and their history, support travel and route questions with attention to seasonal conditions, and support geography and history questions.",
    "definition": "A navigable route through a mountain range or over a ridge, usually at a saddle or low point between peaks, used since prehistory for travel, trade, migration and military movement, and carrying roads, railways through pass tunnels, trails and pilgrim routes, with names such as col, saddle, gap, notch, toge in Japan and daban in Central Asia; mountain passes are geographic features, transport chokepoints and often historical and cultural landmarks.",
    "what_it_is_for": "Routes through mountains.",
    "affordances": [
      "explain the feature",
      "identify passes and history",
      "support travel questions",
      "support geography questions"
    ],
    "distinguishing_features": [
      "Saddle location",
      "Transport route",
      "Seasonal closure",
      "Historical significance"
    ],
    "appearance": "Low points between peaks with roads or trails crossing.",
    "visual_identification": [
      "Navigable route over a ridge or through a range",
      "Col, saddle, gap, notch, road and rail passes",
      "A valley runs along a range; a tunnel bypasses a pass; a summit is a peak"
    ],
    "physical_properties": [
      {
        "quantity": "Pass elevation",
        "unit": "m",
        "typical_range": "",
        "note": "Measure the route's crossing elevation relative to a stated vertical datum."
      },
      {
        "quantity": "Route gradient",
        "unit": "%",
        "typical_range": "",
        "note": "Measure elevation change divided by horizontal distance along a specified route segment."
      },
      {
        "quantity": "Traversable width",
        "unit": "m",
        "typical_range": "",
        "note": "Measure usable route width at a specified location under documented surface conditions."
      }
    ],
    "families_and_kinds": [
      "road passes",
      "rail passes and pass tunnels",
      "trail and trekking passes",
      "historical trade and military passes",
      "high altitude passes"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "geographical feature",
        "why": "category"
      },
      {
        "relation": "is a kind of",
        "target": "way",
        "why": "category"
      },
      {
        "relation": "is related to",
        "target": "long-distance cycling route",
        "why": "routes crossing passes"
      },
      {
        "relation": "is related to",
        "target": "boundary",
        "why": "passes on borders"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "Road closure and winter equipment rules",
      "Border crossing regulations at pass frontiers",
      "Trail and protected area rules"
    ],
    "failure_modes_and_hazards": [
      "Winter closures and avalanches",
      "Altitude and weather risks for travellers",
      "Confusing passes with tunnels or summits"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Explain what mountain passes are and describe famous passes and their history.",
        "Relay current road and trail status for a pass from official sources with time stamps.",
        "Warn travellers about altitude, weather and avalanche risk in general terms."
      ],
      "must_not": [
        "Tell a traveller a pass is open or safe without a current official source.",
        "Route vehicles or walkers over a pass that authorities have closed.",
        "Understate winter and avalanche danger to people planning a crossing.",
        "Confuse a pass with the tunnel beneath it or a nearby summit."
      ],
      "requires_human": [
        "Deciding whether a group crosses a pass in bad weather or avalanche conditions."
      ]
    },
    "ethics": {
      "considerations": [
        "Passes carry people through dangerous terrain; bad information can strand or kill them.",
        "Passes are historic routes of migration and pilgrimage that hold meaning for communities."
      ],
      "affected_parties": [
        "Travellers and drivers",
        "Mountain communities",
        "Rescue services"
      ]
    },
    "owners": {
      "steward": "The road or trail authority for the route; the public: held in common for the landform.",
      "master_systems": [
        "Road authority status systems"
      ]
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q133056: mountain pass",
      "url": "https://www.wikidata.org/wiki/Q133056",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Mountain pass",
      "url": "https://en.wikipedia.org/wiki/Mountain_pass",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "understand",
        "name": "Understand",
        "description": "What a mountain pass is.",
        "rationale": "Geography.",
        "layers": [
          {
            "id": "concept",
            "name": "Concept",
            "description": "Concept and formation.",
            "findings": [
              {
                "id": "concept-finding",
                "name": "Concept",
                "description": "Concept.",
                "questions": [
                  {
                    "text": "What is a mountain pass, how do passes form, and what names are used for them?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which pass is meant?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "kinds",
            "name": "Kinds",
            "description": "Kinds.",
            "findings": [
              {
                "id": "kinds-finding",
                "name": "Kinds",
                "description": "Kinds.",
                "questions": [
                  {
                    "text": "How do road, rail, trail and high altitude passes differ?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which entry fits a specific kind?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "travel",
        "name": "Travel",
        "description": "Travelling passes.",
        "rationale": "Practice.",
        "layers": [
          {
            "id": "conditions",
            "name": "Conditions",
            "description": "Conditions and safety.",
            "findings": [
              {
                "id": "conditions-finding",
                "name": "Conditions",
                "description": "Conditions.",
                "questions": [
                  {
                    "text": "What seasonal, weather and altitude conditions affect crossing a pass, and where is road status published?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the information current?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "routes",
            "name": "Routes",
            "description": "Routes and trekking.",
            "findings": [
              {
                "id": "routes-finding",
                "name": "Routes",
                "description": "Routes.",
                "questions": [
                  {
                    "text": "How can a pass crossing by road, rail, bicycle or foot be planned?",
                    "kind": "action"
                  },
                  {
                    "text": "Which entry fits trekking?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "history",
        "name": "History",
        "description": "History and culture.",
        "rationale": "Scholarship.",
        "layers": [
          {
            "id": "history",
            "name": "History",
            "description": "Historical passes.",
            "findings": [
              {
                "id": "history-finding",
                "name": "History",
                "description": "History.",
                "questions": [
                  {
                    "text": "Which passes were important in trade, migration and military history, according to historians?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits a specific historical route?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "culture",
            "name": "Culture",
            "description": "Culture.",
            "findings": [
              {
                "id": "culture-finding",
                "name": "Culture",
                "description": "Culture.",
                "questions": [
                  {
                    "text": "How do passes feature in pilgrimage, literature and sport such as cycling?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which references are standard?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "learn",
        "name": "Learn",
        "description": "Teaching.",
        "rationale": "Education.",
        "layers": [
          {
            "id": "teach",
            "name": "Teach",
            "description": "Teaching.",
            "findings": [
              {
                "id": "teach-finding",
                "name": "Teach",
                "description": "Teaching.",
                "questions": [
                  {
                    "text": "How can mountain passes be taught in geography?",
                    "kind": "action"
                  },
                  {
                    "text": "Which misconceptions arise?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "engineering",
            "name": "Engineering",
            "description": "Engineering.",
            "findings": [
              {
                "id": "engineering-finding",
                "name": "Engineering",
                "description": "Engineering.",
                "questions": [
                  {
                    "text": "How are pass roads, railways and tunnels engineered and maintained?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits mountain roads?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should famous passes be separate entries?",
    "How should road status services be linked?",
    "How should historical routes be documented?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}