{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-11T21:39:37Z",
    "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": "2026-10-05T20:49:00+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-06T19:52:01+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q708176",
    "registryId": "vr.tr.arthropathy",
    "name": "arthropathy",
    "version": "0.2.0-wave.2",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "XCT.STA"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q708176/",
  "model": {
    "registry_id": "vr.tr.arthropathy",
    "name": "arthropathy",
    "purpose": "Let an agent explain categories of joint disorder in general terms, route symptoms to appropriate care, describe management approaches with attribution, and support living with joint conditions without individual medical advice.",
    "definition": "Any disease or disorder of a joint, including degenerative conditions such as osteoarthritis, inflammatory arthritis, crystal arthropathies such as gout, infectious arthritis, traumatic and mechanical conditions such as patellofemoral pain syndrome and joint locking, cartilage disease and rarer conditions such as intermittent hydrarthrosis; arthropathies are diagnosed by clinicians and managed with medical, physical and surgical approaches.",
    "what_it_is_for": "Diseases of the joints.",
    "affordances": [
      "explain categories of joint disorder",
      "route symptoms to care",
      "describe management in general terms",
      "support daily living"
    ],
    "distinguishing_features": [
      "Joint involvement",
      "Diverse causes",
      "Chronic in many cases",
      "Multidisciplinary care"
    ],
    "appearance": "Pain, swelling, stiffness or reduced movement of joints.",
    "visual_identification": [
      "Affects joints",
      "Degenerative, inflammatory, infectious or mechanical",
      "Muscle and tendon disorders are adjacent but distinct"
    ],
    "physical_properties": [],
    "families_and_kinds": [
      "osteoarthritis and degenerative arthropathy",
      "inflammatory arthritis",
      "crystal arthropathies",
      "infectious and reactive arthritis",
      "mechanical and traumatic joint conditions"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "joint disorder",
        "why": "category"
      },
      {
        "relation": "is a kind of",
        "target": "bone disease",
        "why": "category"
      },
      {
        "relation": "affects",
        "target": "joint",
        "why": "the anatomical site"
      },
      {
        "relation": "is related to",
        "target": "immune disorder",
        "why": "autoimmune arthritis"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "Rheumatology and orthopaedic clinical guidelines",
      "Medicines regulation",
      "Disability and workplace accommodation law"
    ],
    "failure_modes_and_hazards": [
      "Missed septic arthritis",
      "Agents diagnosing or advising on treatment",
      "Unproven remedies"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Explain the main kinds of joint disease from medical sources.",
        "Direct people with a hot, swollen joint and fever to urgent care."
      ],
      "must_not": [
        "Diagnose a joint disease or advise on treatment for a person.",
        "Promote unproven remedies or devices for joint pain.",
        "Advise ignoring a red, hot, swollen joint.",
        "Share a person's diagnosis without consent."
      ],
      "requires_human": [
        "Treatment decisions such as injections, surgery or long-term medicines."
      ]
    },
    "ethics": {
      "considerations": [
        "Joint disease causes lasting pain and disability, often among older and working people.",
        "Unproven cures exploit people in chronic pain."
      ],
      "affected_parties": [
        "Patients",
        "Older people",
        "Manual workers"
      ]
    },
    "owners": {
      "steward": "The patient, with the treating clinician.",
      "master_systems": [
        "Patient health records"
      ]
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q708176: arthropathy",
      "url": "https://www.wikidata.org/wiki/Q708176",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Arthropathy",
      "url": "https://en.wikipedia.org/wiki/Arthropathy",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "urgent",
        "name": "Urgent",
        "description": "When to seek care.",
        "rationale": "Routing.",
        "layers": [
          {
            "id": "redflags",
            "name": "Red flags",
            "description": "Urgent signs.",
            "findings": [
              {
                "id": "redflags-finding",
                "name": "Red flags",
                "description": "Urgent signs.",
                "questions": [
                  {
                    "text": "Are there signs such as a hot, swollen joint with fever, sudden inability to move a joint or injury suggesting urgent assessment?",
                    "kind": "boundary"
                  },
                  {
                    "text": "Should emergency or urgent care be sought now?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "assess",
            "name": "Assess",
            "description": "Getting assessed.",
            "findings": [
              {
                "id": "assess-finding",
                "name": "Assess",
                "description": "Assessment.",
                "questions": [
                  {
                    "text": "How are joint disorders diagnosed, and which professionals are involved?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the user asking for a diagnosis, which needs a clinician?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "understand",
        "name": "Understand",
        "description": "Kinds of joint disorder.",
        "rationale": "General information.",
        "layers": [
          {
            "id": "types",
            "name": "Types",
            "description": "Categories.",
            "findings": [
              {
                "id": "types-finding",
                "name": "Types",
                "description": "Categories.",
                "questions": [
                  {
                    "text": "What are the main categories of arthropathy, and how do they differ in cause?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which entry fits a specific condition such as patellofemoral pain syndrome?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "causes",
            "name": "Causes",
            "description": "Causes and risk factors.",
            "findings": [
              {
                "id": "causes-finding",
                "name": "Causes",
                "description": "Causes.",
                "questions": [
                  {
                    "text": "What causes and risk factors are documented for common joint disorders?",
                    "kind": "provenance"
                  },
                  {
                    "text": "How does joint locking or cartilage disease arise?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "manage",
        "name": "Manage",
        "description": "Treatment and living.",
        "rationale": "Attribution.",
        "layers": [
          {
            "id": "treatment",
            "name": "Treatment",
            "description": "Management approaches.",
            "findings": [
              {
                "id": "treatment-finding",
                "name": "Treatment",
                "description": "Treatment.",
                "questions": [
                  {
                    "text": "Which management approaches, from exercise and physiotherapy to medicines and surgery, do guidelines describe for this category?",
                    "kind": "provenance"
                  },
                  {
                    "text": "What is the evidence for popular supplements and remedies?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "living",
            "name": "Living",
            "description": "Daily living.",
            "findings": [
              {
                "id": "living-finding",
                "name": "Living",
                "description": "Daily living.",
                "questions": [
                  {
                    "text": "Which aids, adaptations and support organisations help people with joint conditions?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which workplace accommodations apply?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "learn",
        "name": "Learn",
        "description": "Prevention and research.",
        "rationale": "Context.",
        "layers": [
          {
            "id": "prevent",
            "name": "Prevent",
            "description": "Prevention.",
            "findings": [
              {
                "id": "prevent-finding",
                "name": "Prevent",
                "description": "Prevention.",
                "questions": [
                  {
                    "text": "What do health bodies advise for protecting joints, such as activity, weight and injury prevention?",
                    "kind": "provenance"
                  },
                  {
                    "text": "How do sports injuries lead to later arthropathy?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "research",
            "name": "Research",
            "description": "Research.",
            "findings": [
              {
                "id": "research-finding",
                "name": "Research",
                "description": "Research.",
                "questions": [
                  {
                    "text": "What are current research directions in joint disease, such as cartilage repair?",
                    "kind": "provenance"
                  },
                  {
                    "text": "How can patients participate in research?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should each condition be a separate entry?",
    "How should guidelines be linked?",
    "How should support organisations be localised?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}