{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-13T19:38:07Z",
    "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": 4,
    "engine": "claude"
  },
  "metaModel": {
    "id": "THING-Q1154592",
    "registryId": "vr.tr.afc-u-19-championship",
    "name": "AFC U-19 Championship",
    "version": "0.2.0-wave.4",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "ACT.EVT"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q1154592/",
  "model": {
    "registry_id": "vr.tr.afc-u-19-championship",
    "name": "AFC U-19 Championship",
    "purpose": "Let an agent explain the tournament, relay format, history, champions and World Cup qualification from AFC and football sources, and distinguish it from the AFC U-17 and U-23 competitions, the senior AFC Asian Cup and the FIFA U-20 World Cup.",
    "definition": "An international association football tournament for Asian national youth teams organised by the Asian Football Confederation, first held in 1959 as the Asian Youth Championship, which has served as the Asian qualifying competition for the FIFA U-20 World Cup, played in recent decades for under-19 teams in the qualifying year and rebranded as the AFC U-20 Asian Cup from the 2023 edition; South Korea has won the most titles, and recent results should be checked against current sources.",
    "what_it_is_for": "Asian youth championship and U-20 World Cup qualifier.",
    "affordances": [
      "explain format and history",
      "relay champions",
      "describe qualification",
      "distinguish related competitions"
    ],
    "distinguishing_features": [
      "Youth age limit",
      "World Cup qualifier",
      "Several name changes",
      "AFC competition"
    ],
    "appearance": "Not a visible object; a tournament.",
    "visual_identification": [
      "Asian youth national team championship",
      "AFC U-19 Championship, AFC Youth Championship, AFC U-20 Asian Cup",
      "U-17 and U-23 competitions are other age groups; the AFC Asian Cup is senior; the U-20 World Cup is global"
    ],
    "physical_properties": [
      {
        "quantity": "first held",
        "typical_range": "1959",
        "unit": "year",
        "note": "as the Asian Youth Championship"
      },
      {
        "quantity": "renamed",
        "typical_range": "AFC U-20 Asian Cup from 2023",
        "unit": "note",
        "note": ""
      },
      {
        "quantity": "most titles",
        "typical_range": "South Korea",
        "unit": "team",
        "note": ""
      },
      {
        "quantity": "organiser",
        "typical_range": "Asian Football Confederation",
        "unit": "body",
        "note": ""
      }
    ],
    "families_and_kinds": [
      "final tournaments",
      "qualification rounds",
      "editions under different names and age limits"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "association football competition",
        "why": "in registry terms"
      },
      {
        "relation": "is organised by",
        "target": "Asian Football Confederation",
        "why": ""
      },
      {
        "relation": "qualifies for",
        "target": "FIFA U-20 World Cup",
        "why": ""
      },
      {
        "relation": "is contrasted with",
        "target": "AFC Asian Cup",
        "why": "senior"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "AFC competition regulations",
      "FIFA age eligibility rules"
    ],
    "failure_modes_and_hazards": [
      "Confusing age limits across editions",
      "Stale champion lists",
      "Age fraud controversies in youth football"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": []
  },
  "sources": [],
  "structure": {
    "bundles": [
      {
        "id": "understand",
        "name": "Understand",
        "description": "What the tournament is.",
        "rationale": "Definition.",
        "layers": [
          {
            "id": "definition",
            "name": "Definition",
            "description": "Definition.",
            "findings": [
              {
                "id": "definition-finding",
                "name": "Definition",
                "description": "Definition.",
                "questions": [
                  {
                    "text": "What is the AFC U-19 Championship, and how does it differ from U-17, U-23, senior and world youth competitions?",
                    "kind": "definition"
                  },
                  {
                    "text": "Is the question about a specific edition, format or the current tournament?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "names",
            "name": "Names",
            "description": "Names and ages.",
            "findings": [
              {
                "id": "names-finding",
                "name": "Names",
                "description": "Names.",
                "questions": [
                  {
                    "text": "How have the name and age limit changed since 1959?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which entry fits AFC U-20 Asian Cup?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "history",
        "name": "History",
        "description": "History.",
        "rationale": "Sources.",
        "layers": [
          {
            "id": "champions",
            "name": "Champions",
            "description": "Champions.",
            "findings": [
              {
                "id": "champions-finding",
                "name": "Champions",
                "description": "Champions.",
                "questions": [
                  {
                    "text": "Which teams have won, and how many titles does South Korea hold?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which references are standard?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "players",
            "name": "Players",
            "description": "Players.",
            "findings": [
              {
                "id": "players-finding",
                "name": "Players",
                "description": "Players.",
                "questions": [
                  {
                    "text": "Which notable players emerged from the tournament?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which sources are cited?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "format",
        "name": "Format",
        "description": "Format.",
        "rationale": "Regulation.",
        "layers": [
          {
            "id": "qualification",
            "name": "Qualification",
            "description": "Qualification.",
            "findings": [
              {
                "id": "qualification-finding",
                "name": "Qualification",
                "description": "Qualification.",
                "questions": [
                  {
                    "text": "How do teams qualify, and how many reach the U-20 World Cup?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits FIFA U-20 World Cup?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "eligibility",
            "name": "Eligibility",
            "description": "Eligibility.",
            "findings": [
              {
                "id": "eligibility-finding",
                "name": "Eligibility",
                "description": "Eligibility.",
                "questions": [
                  {
                    "text": "How are age rules set and checked?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits age fraud in association football?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "context",
        "name": "Context",
        "description": "Youth football.",
        "rationale": "Context.",
        "layers": [
          {
            "id": "development",
            "name": "Development",
            "description": "Development.",
            "findings": [
              {
                "id": "development-finding",
                "name": "Development",
                "description": "Development.",
                "questions": [
                  {
                    "text": "What role does the tournament play in Asian player development?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits youth football?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "current",
            "name": "Current",
            "description": "Current edition.",
            "findings": [
              {
                "id": "current-finding",
                "name": "Current",
                "description": "Current.",
                "questions": [
                  {
                    "text": "What are the current hosts and holders, checked against current sources?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits the specific edition?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should the U-20 Asian Cup be a separate entry?",
    "How should AFC sources be linked?",
    "How should results be kept current?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}