{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-11T11:08:18Z",
    "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": "2026-10-05T13:26:22+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-Q37748",
    "registryId": "vr.tr.chromosome",
    "name": "chromosome",
    "version": "0.2.0-wave.1",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.LIV"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q37748/",
  "model": {
    "registry_id": "vr.tr.chromosome",
    "name": "chromosome",
    "purpose": "Let an agent explain chromosomes in general biological terms and point to genetic services for testing and counselling, without interpreting personal results.",
    "definition": "A thread-like structure of DNA and proteins that carries genetic information in cells; humans typically have 23 pairs (22 autosome pairs and the sex chromosomes), and chromosome number and structure vary across species.",
    "what_it_is_for": "Carrying and transmitting genetic information.",
    "affordances": [
      "explain chromosome structure and number",
      "describe karyotypes in general terms",
      "find genetic counselling services",
      "compare chromosome numbers across species"
    ],
    "distinguishing_features": [
      "DNA and proteins",
      "Carries genes",
      "Species-specific number",
      "Visible during cell division"
    ],
    "appearance": "Seen under the microscope during cell division as condensed X-shaped or rod structures.",
    "visual_identification": [
      "Karyotype images",
      "Autosomes and sex chromosomes",
      "Chromatin is the less condensed form"
    ],
    "physical_properties": [
      {
        "quantity": "human chromosome number",
        "typical_range": "46",
        "unit": "chromosomes",
        "note": "typical diploid"
      }
    ],
    "families_and_kinds": [
      "autosomes",
      "sex chromosomes",
      "homologous chromosomes",
      "artificial chromosomes",
      "chromosomes of model organisms"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "cellular structure",
        "why": "category"
      },
      {
        "relation": "carries",
        "target": "gene",
        "why": "content"
      },
      {
        "relation": "is made of",
        "target": "DNA and histones",
        "why": "composition"
      },
      {
        "relation": "is studied in",
        "target": "cytogenetics",
        "why": "field"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "ISCN cytogenetic nomenclature",
      "Genetic testing regulation"
    ],
    "failure_modes_and_hazards": [
      "Agents interpreting personal genetic results",
      "Oversimplifying sex and chromosomes",
      "Genetic determinism"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Explain chromosome structure and number from standard biology sources.",
        "Describe karyotypes and chromosomal conditions in general terms."
      ],
      "must_not": [
        "Interpret a person's chromosome test as a diagnosis in place of a qualified clinician.",
        "Disclose a person's genetic or chromosomal information without consent.",
        "Use chromosomal differences to stigmatise people or deny them rights.",
        "Claim sex or ability can be read from chromosomes alone in ways that misrepresent the science."
      ],
      "requires_human": [
        "Communicating a chromosomal finding to a patient or family.",
        "Decisions about prenatal testing or its outcomes."
      ]
    },
    "ethics": {
      "considerations": [
        "Genetic information is highly personal and can affect a family.",
        "Chromosomal variation has been used to justify discrimination."
      ],
      "affected_parties": [
        "People with chromosomal conditions",
        "Families and relatives",
        "Patients undergoing testing"
      ]
    },
    "owners": {
      "steward": "Nobody owns chromosomes; a person's genetic data is theirs, held by the laboratory or clinic that tests it.",
      "master_systems": []
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q37748: chromosome",
      "url": "https://www.wikidata.org/wiki/Q37748",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Chromosome",
      "url": "https://en.wikipedia.org/wiki/Chromosome",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "structure",
        "name": "Structure",
        "description": "What it is.",
        "rationale": "Structure is well known.",
        "layers": [
          {
            "id": "parts",
            "name": "Parts",
            "description": "Centromere and arms.",
            "findings": [
              {
                "id": "parts-finding",
                "name": "Parts",
                "description": "Structure.",
                "questions": [
                  {
                    "text": "What are the parts of a chromosome?",
                    "kind": "definition"
                  },
                  {
                    "text": "How is DNA packaged?",
                    "kind": "definition"
                  }
                ]
              }
            ]
          },
          {
            "id": "number",
            "name": "Number",
            "description": "Karyotype.",
            "findings": [
              {
                "id": "number-finding",
                "name": "Number",
                "description": "Chromosome number.",
                "questions": [
                  {
                    "text": "How many chromosomes does this species have, according to sources?",
                    "kind": "provenance"
                  },
                  {
                    "text": "How is a karyotype written?",
                    "kind": "definition"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "genetics",
        "name": "Genetics",
        "description": "Inheritance.",
        "rationale": "Genetics explains inheritance.",
        "layers": [
          {
            "id": "inheritance",
            "name": "Inheritance",
            "description": "Meiosis.",
            "findings": [
              {
                "id": "inheritance-finding",
                "name": "Inheritance",
                "description": "Inheritance.",
                "questions": [
                  {
                    "text": "How are chromosomes passed to offspring?",
                    "kind": "definition"
                  },
                  {
                    "text": "What happens in meiosis?",
                    "kind": "definition"
                  }
                ]
              }
            ]
          },
          {
            "id": "variation",
            "name": "Variation",
            "description": "Differences.",
            "findings": [
              {
                "id": "variation-finding",
                "name": "Variation",
                "description": "Chromosomal variation.",
                "questions": [
                  {
                    "text": "What chromosomal variations do sources describe, in general terms?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the language respectful and non-stigmatising?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "testing",
        "name": "Testing",
        "description": "Genetic services.",
        "rationale": "Professionals interpret results.",
        "layers": [
          {
            "id": "results",
            "name": "Results",
            "description": "Personal results.",
            "findings": [
              {
                "id": "results-finding",
                "name": "Results",
                "description": "Personal results.",
                "questions": [
                  {
                    "text": "Is the user asking the agent to interpret their own test result?",
                    "kind": "boundary"
                  },
                  {
                    "text": "How can they access genetic counselling?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "prenatal",
            "name": "Prenatal",
            "description": "Screening.",
            "findings": [
              {
                "id": "prenatal-finding",
                "name": "Prenatal",
                "description": "Prenatal screening.",
                "questions": [
                  {
                    "text": "What prenatal screening is offered, according to health services?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Who can explain results and options?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "research",
        "name": "Research",
        "description": "Science.",
        "rationale": "Research continues.",
        "layers": [
          {
            "id": "species",
            "name": "Species",
            "description": "Comparisons.",
            "findings": [
              {
                "id": "species-finding",
                "name": "Species",
                "description": "Comparative genomics.",
                "questions": [
                  {
                    "text": "How do chromosome numbers compare across species?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Why does number not reflect complexity?",
                    "kind": "definition"
                  }
                ]
              }
            ]
          },
          {
            "id": "artificial",
            "name": "Artificial",
            "description": "Engineered chromosomes.",
            "findings": [
              {
                "id": "artificial-finding",
                "name": "Artificial",
                "description": "Artificial chromosomes.",
                "questions": [
                  {
                    "text": "What are artificial chromosomes used for in research?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which regulations apply?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should chromosome types be separate entries?",
    "How should karyotype nomenclature be linked?",
    "How should variation be described respectfully?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}