{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-11T15:59:27Z",
    "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": "2026-10-05T18:30:00Z",
      "ingestedAt": "2026-10-05T13:31:51+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-06T19:51:59+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q33514",
    "registryId": "vr.tr.indo-iranian",
    "name": "Indo-Iranian",
    "version": "0.2.0-wave.1",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "INF.MED"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q33514/",
  "model": {
    "registry_id": "vr.tr.indo-iranian",
    "name": "Indo-Iranian",
    "purpose": "Let an agent explain the Indo-Iranian branch and its subgroups, identify member languages, describe history and reconstruction with attributed scholarship, and keep language classification separate from ethnic or political claims.",
    "definition": "The largest branch of the Indo-European language family, comprising the Indo-Aryan languages such as Hindi, Urdu, Bengali and Punjabi, the Iranian languages such as Persian, Pashto and Kurdish, and the Nuristani languages, spoken by more than a billion people across South and West Asia and in diaspora; the branch descends from Proto-Indo-Iranian and is attested from the Vedic and Avestan texts.",
    "what_it_is_for": "Historical linguistics and understanding South and West Asian languages.",
    "affordances": [
      "identify the subgroup of a language",
      "explain Indo-Aryan, Iranian and Nuristani groups",
      "describe historical attestation and reconstruction",
      "support learning and comparison"
    ],
    "distinguishing_features": [
      "Branch of Indo-European",
      "Three subgroups",
      "Early attestation",
      "Over a billion speakers"
    ],
    "appearance": "Not physical; languages in many scripts.",
    "visual_identification": [
      "Indo-Aryan, Iranian and Nuristani subgroups",
      "Ancient texts in Sanskrit and Avestan",
      "Dravidian languages are a separate family"
    ],
    "physical_properties": [],
    "families_and_kinds": [
      "Indo-Aryan languages",
      "Iranian languages",
      "Nuristani languages",
      "ancient Indo-Iranian languages",
      "diaspora and minority varieties"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "Indo-European",
        "why": "family"
      },
      {
        "relation": "is a kind of",
        "target": "Asian languages",
        "why": "category"
      },
      {
        "relation": "is related to",
        "target": "Nilo-Saharan",
        "why": "other language grouping"
      },
      {
        "relation": "is related to",
        "target": "Dutch",
        "why": "other Indo-European language"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "ISO 639 codes for languages",
      "National language policies in South and West Asia"
    ],
    "failure_modes_and_hazards": [
      "Misusing the term Aryan for ethnic or racial claims",
      "Confusing language and ethnicity",
      "Presenting contested classifications as settled"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Explain the Indo-Iranian branch, its subgroups and history, citing linguistic sources.",
        "Point users to resources for learning or researching its languages."
      ],
      "must_not": [
        "Use the branch's history to support claims of racial or ethnic superiority.",
        "Present one modern nation's language as the sole heir to the branch.",
        "Misattribute a language to the wrong group in ways that erase a community's identity."
      ],
      "requires_human": [
        "Publishing recordings or texts from speakers and communities."
      ]
    },
    "ethics": {
      "considerations": [
        "The term Aryan was abused by racist ideology; accuracy guards against that misuse.",
        "Language identity is tied to national and religious conflicts in the region."
      ],
      "affected_parties": [
        "Speakers and their communities",
        "Minority language communities",
        "Researchers"
      ]
    },
    "owners": {
      "steward": "Nobody owns a language family; speaker communities hold their languages in common.",
      "master_systems": [
        "Language catalogues and ISO 639-3 code tables"
      ]
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q33514: Indo-Iranian",
      "url": "https://www.wikidata.org/wiki/Q33514",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Indo-Iranian languages",
      "url": "https://en.wikipedia.org/wiki/Indo-Iranian_languages",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "classify",
        "name": "Classify",
        "description": "Subgroups.",
        "rationale": "Three branches.",
        "layers": [
          {
            "id": "subgroup",
            "name": "Subgroup",
            "description": "Which subgroup.",
            "findings": [
              {
                "id": "subgroup-finding",
                "name": "Subgroup",
                "description": "Subgroup.",
                "questions": [
                  {
                    "text": "Is this language Indo-Aryan, Iranian or Nuristani, and what are its closest relatives?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is its position debated?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "features",
            "name": "Features",
            "description": "Shared features.",
            "findings": [
              {
                "id": "features-finding",
                "name": "Features",
                "description": "Shared features.",
                "questions": [
                  {
                    "text": "Which sound changes and features define Indo-Iranian?",
                    "kind": "definition"
                  },
                  {
                    "text": "How do the subgroups differ?",
                    "kind": "definition"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "history",
        "name": "History",
        "description": "Attestation and origins.",
        "rationale": "Sources and debates.",
        "layers": [
          {
            "id": "texts",
            "name": "Texts",
            "description": "Ancient texts.",
            "findings": [
              {
                "id": "texts-finding",
                "name": "Texts",
                "description": "Ancient texts.",
                "questions": [
                  {
                    "text": "What do the Vedic and Avestan texts show about early Indo-Iranian?",
                    "kind": "provenance"
                  },
                  {
                    "text": "What is known of Indo-Aryan words in Mitanni records?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "origins",
            "name": "Origins",
            "description": "Homeland debates.",
            "findings": [
              {
                "id": "origins-finding",
                "name": "Origins",
                "description": "Origins.",
                "questions": [
                  {
                    "text": "What do linguists and archaeologists propose about Indo-Iranian origins and migrations, with attribution?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which positions are contested, including in national debates?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "terms",
        "name": "Terms",
        "description": "Sensitive terminology.",
        "rationale": "Language, not race.",
        "layers": [
          {
            "id": "aryan",
            "name": "Aryan",
            "description": "The term Aryan.",
            "findings": [
              {
                "id": "aryan-finding",
                "name": "Aryan",
                "description": "The term Aryan.",
                "questions": [
                  {
                    "text": "How is Aryan used as a linguistic term, and how has it been misused?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Does the request use it for ethnic or racial claims?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "names",
            "name": "Names",
            "description": "Language names.",
            "findings": [
              {
                "id": "names-finding",
                "name": "Names",
                "description": "Language names.",
                "questions": [
                  {
                    "text": "Which names do speakers use for their languages, and are contested names attributed?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is Hindi-Urdu handled with respect for both communities?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "learn",
        "name": "Learn",
        "description": "Using the knowledge.",
        "rationale": "Relationships aid learning.",
        "layers": [
          {
            "id": "learning",
            "name": "Learning",
            "description": "Learning languages.",
            "findings": [
              {
                "id": "learning-finding",
                "name": "Learning",
                "description": "Learning.",
                "questions": [
                  {
                    "text": "How can knowing one Indo-Iranian language help learn another?",
                    "kind": "action"
                  },
                  {
                    "text": "Which scripts and resources are needed?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "resources",
            "name": "Resources",
            "description": "Scholarship.",
            "findings": [
              {
                "id": "resources-finding",
                "name": "Resources",
                "description": "Resources.",
                "questions": [
                  {
                    "text": "Which reference works cover Indo-Iranian linguistics?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which are current?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should each subgroup be a separate entry?",
    "How should dictionaries and corpora be linked?",
    "How should sensitive terminology be handled?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}