{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-13T02:58:53Z",
    "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": "2026-10-06T07:13:37+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-06T19:52:02+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q76469",
    "registryId": "vr.tr.tear",
    "name": "tear",
    "version": "0.2.0-wave.3",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.LIV"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q76469/",
  "model": {
    "registry_id": "vr.tr.tear",
    "name": "tear",
    "purpose": "Let an agent explain tears and their kinds, relay composition and function from physiological sources, describe emotional crying with research attributed, and route eye or emotional concerns to appropriate professionals.",
    "definition": "The clear salty fluid secreted by the lacrimal glands that lubricates and protects the eye, in three kinds: basal tears that continuously coat the cornea, reflex tears produced in response to irritants such as onion vapour or wind, and emotional tears shed in response to strong feelings, a response apparently unique to humans; tears contain water, salts, proteins, lipids and antibodies, drain through the tear ducts into the nose, and their deficiency causes dry eye.",
    "what_it_is_for": "Protecting the eye and expressing emotion.",
    "affordances": [
      "explain kinds and composition",
      "relay function",
      "describe emotional crying",
      "route personal concerns"
    ],
    "distinguishing_features": [
      "Three kinds",
      "Three-layer film",
      "Immune components",
      "Emotional tears unique to humans"
    ],
    "appearance": "Clear liquid on the eye surface or running down the face.",
    "visual_identification": [
      "Lacrimal fluid",
      "Basal, reflex and emotional tears",
      "Eye discharge and mucus differ; artificial tears are lubricant drops"
    ],
    "physical_properties": [
      {
        "quantity": "daily basal tear production",
        "typical_range": "about 0.75-1.1",
        "unit": "grams",
        "note": ""
      },
      {
        "quantity": "tear film layers",
        "typical_range": "3",
        "unit": "count",
        "note": "lipid, aqueous, mucin"
      },
      {
        "quantity": "salinity",
        "typical_range": "about 0.9",
        "unit": "percent",
        "note": "similar to blood"
      }
    ],
    "families_and_kinds": [
      "basal tears",
      "reflex tears",
      "emotional or psychic tears",
      "tear film components: lipid, aqueous and mucin layers",
      "artificial tears as substitutes"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "body fluid",
        "why": "in registry terms"
      },
      {
        "relation": "is produced by",
        "target": "lacrimal gland",
        "why": "and accessory glands"
      },
      {
        "relation": "protects",
        "target": "cornea",
        "why": "and conjunctiva"
      },
      {
        "relation": "is expressed through",
        "target": "crying",
        "why": "in emotional tears"
      }
    ],
    "identifiers": [
      {
        "scheme": "MeSH",
        "value_or_pattern": "D013666",
        "note": "tears"
      }
    ],
    "standards_and_regulation": [
      "Clinical guidelines on dry eye disease",
      "Regulation of artificial tears as medical products"
    ],
    "failure_modes_and_hazards": [
      "Dry eye from insufficient tears",
      "Blocked tear ducts",
      "Agents giving personal medical advice",
      "Stigma around crying"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Explain the kinds of tears and their function in protecting the eye.",
        "Encourage a person with persistent dry, painful or watering eyes to see an eye care professional."
      ],
      "must_not": [
        "Treat a person's crying as data to be logged, scored or reported.",
        "Infer a person's emotional state or truthfulness from whether they cry.",
        "Recommend eye drops or remedies in place of an eye examination.",
        "Record or share images of a person crying without their consent."
      ],
      "requires_human": [
        "Any clinical assessment or treatment of tear film or lacrimal disorders.",
        "Responding to a person in evident emotional distress."
      ]
    },
    "ethics": {
      "considerations": [
        "Crying is an intimate signal, and treating it as a measurement intrudes on dignity.",
        "Emotion recognition claims built on tears or facial signs are unreliable and have been used to judge people."
      ],
      "affected_parties": [
        "People in distress",
        "Patients with dry eye disease",
        "People subject to emotion analysis"
      ]
    },
    "owners": {
      "steward": "Nobody owns it; the examining clinician answers for care of a tear disorder.",
      "master_systems": []
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q76469: tear",
      "url": "https://www.wikidata.org/wiki/Q76469",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Tears",
      "url": "https://en.wikipedia.org/wiki/Tears",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "understand",
        "name": "Understand",
        "description": "What tears are.",
        "rationale": "Science.",
        "layers": [
          {
            "id": "kinds",
            "name": "Kinds",
            "description": "Kinds and composition.",
            "findings": [
              {
                "id": "kinds-finding",
                "name": "Kinds",
                "description": "Kinds.",
                "questions": [
                  {
                    "text": "What are basal, reflex and emotional tears, and what are they made of?",
                    "kind": "definition"
                  },
                  {
                    "text": "Is the question about tears, eye discharge or artificial tears?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "function",
            "name": "Function",
            "description": "Function.",
            "findings": [
              {
                "id": "function-finding",
                "name": "Function",
                "description": "Function.",
                "questions": [
                  {
                    "text": "How does the tear film protect and nourish the eye, and how do tears drain?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which entry fits lacrimal apparatus?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "clinical",
        "name": "Clinical",
        "description": "Eye health.",
        "rationale": "Clinical.",
        "layers": [
          {
            "id": "dryeye",
            "name": "Dry eye",
            "description": "Dry eye.",
            "findings": [
              {
                "id": "dryeye-finding",
                "name": "Dry eye",
                "description": "Dry eye.",
                "questions": [
                  {
                    "text": "What is dry eye disease, and how is it managed in general terms?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the user describing eye symptoms, which need an eye care professional?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "other",
            "name": "Other",
            "description": "Other conditions.",
            "findings": [
              {
                "id": "other-finding",
                "name": "Other",
                "description": "Other.",
                "questions": [
                  {
                    "text": "What conditions such as blocked tear ducts and excessive tearing exist?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which references are standard?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "emotion",
        "name": "Emotion",
        "description": "Emotional tears.",
        "rationale": "Attribution.",
        "layers": [
          {
            "id": "research",
            "name": "Research",
            "description": "Research on crying.",
            "findings": [
              {
                "id": "research-finding",
                "name": "Research",
                "description": "Research.",
                "questions": [
                  {
                    "text": "What does research say about why humans cry emotionally and whether it helps, with findings attributed?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which sources are cited?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "support",
            "name": "Support",
            "description": "Support.",
            "findings": [
              {
                "id": "support-finding",
                "name": "Support",
                "description": "Support.",
                "questions": [
                  {
                    "text": "When might persistent crying signal a need for support, in general terms?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the user describing distress, which may need support services?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "context",
        "name": "Context",
        "description": "Culture and science.",
        "rationale": "Context.",
        "layers": [
          {
            "id": "culture",
            "name": "Culture",
            "description": "Culture.",
            "findings": [
              {
                "id": "culture-finding",
                "name": "Culture",
                "description": "Culture.",
                "questions": [
                  {
                    "text": "How do cultures view tears and crying, from mourning rituals to gender norms?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits crying in culture?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "science",
            "name": "Science",
            "description": "Tear science.",
            "findings": [
              {
                "id": "science-finding",
                "name": "Science",
                "description": "Science.",
                "questions": [
                  {
                    "text": "How are tears studied as a diagnostic fluid and in tear film research?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits tear film?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should dry eye and crying be separate primary entries?",
    "How should physiological references be linked?",
    "How should research on emotional tears be linked?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}