{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-12T22:16:24Z",
    "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": 3,
    "engine": "claude",
    "enrichment": {
      "pass": 3,
      "engine": "claude",
      "producedAt": "2026-10-06T10:00:00Z",
      "ingestedAt": "2026-10-06T07:03:03+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-06T19:52:00+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q5401",
    "registryId": "vr.tr.eurasia",
    "name": "Eurasia",
    "version": "0.2.0-wave.3",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.PLC"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q5401/",
  "model": {
    "registry_id": "vr.tr.eurasia",
    "name": "Eurasia",
    "purpose": "Let an agent describe Eurasia as a landmass and region, relay geographic, demographic and geological facts with sources, explain the conventional Europe-Asia division, and distinguish the physical concept from geopolitical uses of the term with attribution.",
    "definition": "The largest continuous landmass on Earth, comprising Europe and Asia, bounded by the Arctic, Pacific, Indian and Atlantic oceans and conventionally divided along the Urals, the Caspian and the Caucasus; Eurasia holds about 70 percent of the world population, is treated as one continent in geology and in some geographic traditions, and the term is also used in geopolitics for the region and its integration projects.",
    "what_it_is_for": "Not applicable; a landmass and region.",
    "affordances": [
      "describe geography and extent",
      "relay population and area with sources",
      "explain the Europe-Asia boundary conventions",
      "distinguish geopolitical uses"
    ],
    "distinguishing_features": [
      "Largest landmass",
      "Conventional division into two continents",
      "Tectonic plates: Eurasian and others",
      "Geopolitical usage"
    ],
    "appearance": "The combined landmass of Europe and Asia on maps and globes.",
    "visual_identification": [
      "Europe and Asia as one landmass",
      "Bounded by four oceans",
      "Afro-Eurasia adds Africa; Eurasian in geopolitics names a region or project"
    ],
    "physical_properties": [
      {
        "quantity": "area",
        "typical_range": "about 55 million",
        "unit": "km2",
        "note": "about 36 percent of land"
      },
      {
        "quantity": "population",
        "typical_range": "about 5.4 billion",
        "unit": "people",
        "note": "about 70 percent of world population"
      }
    ],
    "families_and_kinds": [
      "Europe",
      "Asia",
      "regions such as Central Eurasia and the Eurasian Steppe",
      "the Eurasian Plate as a tectonic unit",
      "Eurasia in geopolitics, including the Eurasian Economic Union and Eurasianist ideas"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "region",
        "why": "in registry terms"
      },
      {
        "relation": "is a kind of",
        "target": "continent",
        "why": "in some traditions"
      },
      {
        "relation": "comprises",
        "target": "Europe",
        "why": "and Asia"
      },
      {
        "relation": "is part of",
        "target": "Afro-Eurasia",
        "why": "the larger landmass"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "No regulation; continental conventions vary by country and by UN geoscheme"
    ],
    "failure_modes_and_hazards": [
      "Treating the Europe-Asia boundary as natural",
      "Conflating physical Eurasia with geopolitical projects",
      "Unsourced figures"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Describe Eurasia's geography, borders and conventional divisions.",
        "Note that the Europe-Asia boundary is a convention, not a natural fact."
      ],
      "must_not": [
        "Use Eurasia as a political project or ideology label without saying so.",
        "Present contested borders or territories within Eurasia as settled.",
        "Treat the peoples of Eurasia as one culture."
      ],
      "requires_human": [
        "Publishing maps that show disputed borders."
      ]
    },
    "ethics": {
      "considerations": [
        "Continental divisions have been used to rank civilisations.",
        "Maps of disputed areas carry political weight."
      ],
      "affected_parties": [
        "Peoples of Europe and Asia",
        "Communities in disputed territories"
      ]
    },
    "owners": {
      "steward": "Nobody: a landmass held by many states; each state governs its own territory.",
      "master_systems": []
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q5401: Eurasia",
      "url": "https://www.wikidata.org/wiki/Q5401",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Eurasia",
      "url": "https://en.wikipedia.org/wiki/Eurasia",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "geography",
        "name": "Geography",
        "description": "What Eurasia is.",
        "rationale": "Definition.",
        "layers": [
          {
            "id": "definition",
            "name": "Definition",
            "description": "Definition and extent.",
            "findings": [
              {
                "id": "definition-finding",
                "name": "Definition",
                "description": "Definition.",
                "questions": [
                  {
                    "text": "What is Eurasia, and what are its boundaries and extent?",
                    "kind": "definition"
                  },
                  {
                    "text": "Is the question about the landmass, a region or a geopolitical project?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "division",
            "name": "Division",
            "description": "Europe and Asia.",
            "findings": [
              {
                "id": "division-finding",
                "name": "Division",
                "description": "Division.",
                "questions": [
                  {
                    "text": "How and why is Eurasia conventionally divided into Europe and Asia?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which entry fits Europe or Asia?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "facts",
        "name": "Facts",
        "description": "Data.",
        "rationale": "Sources.",
        "layers": [
          {
            "id": "physical",
            "name": "Physical",
            "description": "Physical geography.",
            "findings": [
              {
                "id": "physical-finding",
                "name": "Physical",
                "description": "Physical.",
                "questions": [
                  {
                    "text": "What are the main physical features, climates and tectonic units of Eurasia?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits the Eurasian Plate?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "population",
            "name": "Population",
            "description": "Population and states.",
            "findings": [
              {
                "id": "population-finding",
                "name": "Population",
                "description": "Population.",
                "questions": [
                  {
                    "text": "How many people and states does Eurasia hold, with sources?",
                    "kind": "measurement"
                  },
                  {
                    "text": "Which sources are cited?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "history",
        "name": "History",
        "description": "History and connections.",
        "rationale": "Context.",
        "layers": [
          {
            "id": "history",
            "name": "History",
            "description": "History.",
            "findings": [
              {
                "id": "history-finding",
                "name": "History",
                "description": "History.",
                "questions": [
                  {
                    "text": "How have historians treated Eurasia as a connected space, from the Silk Roads to world history approaches?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which references are standard?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "ecology",
            "name": "Ecology",
            "description": "Biogeography.",
            "findings": [
              {
                "id": "ecology-finding",
                "name": "Ecology",
                "description": "Ecology.",
                "questions": [
                  {
                    "text": "How is Eurasia treated in biogeography, such as the Palearctic realm?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits the Palearctic?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "politics",
        "name": "Politics",
        "description": "Geopolitical uses.",
        "rationale": "Attribution.",
        "layers": [
          {
            "id": "geopolitics",
            "name": "Geopolitics",
            "description": "Geopolitics.",
            "findings": [
              {
                "id": "geopolitics-finding",
                "name": "Geopolitics",
                "description": "Geopolitics.",
                "questions": [
                  {
                    "text": "How is Eurasia used in geopolitical theory and in integration projects, with positions attributed?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the presentation neutral and attributed?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "organisations",
            "name": "Organisations",
            "description": "Organisations.",
            "findings": [
              {
                "id": "organisations-finding",
                "name": "Organisations",
                "description": "Organisations.",
                "questions": [
                  {
                    "text": "Which organisations use the name, and what do they do?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits the specific organisation?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should the Eurasian Plate and Eurasianism be separate entries?",
    "How should geographic data sources be linked?",
    "How should boundary conventions be recorded?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}