{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-11T12:48:55Z",
    "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"
  },
  "metaModel": {
    "id": "THING-Q1439884",
    "registryId": "vr.tr.quasi-star",
    "name": "quasi-star",
    "version": "0.2.0-wave.1",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.SPC"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q1439884/",
  "model": {
    "registry_id": "vr.tr.quasi-star",
    "name": "quasi-star",
    "purpose": "Let an agent explain quasi-stars as a hypothesis, with attributed models, the evidence being sought and the difference from quasars.",
    "definition": "A hypothetical type of very massive, extremely luminous object proposed to have existed in the early universe, in which a black hole forms in the core of a massive protostar and grows by accretion inside the surrounding envelope; proposed by astrophysicists as one route to early supermassive black holes, and not confirmed by observation.",
    "what_it_is_for": "Theoretical astrophysics and the origin of supermassive black holes.",
    "affordances": [
      "explain the quasi-star hypothesis",
      "distinguish quasi-stars from quasars",
      "summarise related models of black hole seeds",
      "find observational searches"
    ],
    "distinguishing_features": [
      "Hypothetical",
      "Black hole inside a stellar envelope",
      "Early universe",
      "Possible seed for supermassive black holes"
    ],
    "appearance": "Not observed; depicted in models as a huge, cool envelope around a central black hole.",
    "visual_identification": [
      "Hypothetical early-universe objects",
      "Central black hole in a stellar envelope",
      "Quasars are observed active galactic nuclei"
    ],
    "physical_properties": [],
    "families_and_kinds": [
      "quasi-star models",
      "direct-collapse black hole seeds (related)",
      "supermassive star models (related)"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "hypothetical star",
        "why": "category"
      },
      {
        "relation": "may produce",
        "target": "supermassive black hole",
        "why": "outcome"
      },
      {
        "relation": "is confused with",
        "target": "quasar",
        "why": "different object"
      },
      {
        "relation": "is studied by",
        "target": "theoretical astrophysics",
        "why": "field"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "No specific regulation"
    ],
    "failure_modes_and_hazards": [
      "Presenting a hypothesis as established",
      "Confusing with quasars"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": []
  },
  "sources": [],
  "structure": {
    "bundles": [
      {
        "id": "hypothesis",
        "name": "Hypothesis",
        "description": "What is proposed.",
        "rationale": "Status is hypothetical.",
        "layers": [
          {
            "id": "model",
            "name": "Model",
            "description": "Proposed structure.",
            "findings": [
              {
                "id": "model-finding",
                "name": "Model",
                "description": "Model.",
                "questions": [
                  {
                    "text": "How do the proposing authors describe a quasi-star structure?",
                    "kind": "provenance"
                  },
                  {
                    "text": "What conditions would be needed to form one?",
                    "kind": "definition"
                  }
                ]
              }
            ]
          },
          {
            "id": "status",
            "name": "Status",
            "description": "Evidence.",
            "findings": [
              {
                "id": "status-finding",
                "name": "Status",
                "description": "Evidential status.",
                "questions": [
                  {
                    "text": "Has any quasi-star been observed?",
                    "kind": "boundary"
                  },
                  {
                    "text": "Which observations could test the idea?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "context",
        "name": "Context",
        "description": "Black hole seeds.",
        "rationale": "Several routes are proposed.",
        "layers": [
          {
            "id": "seeds",
            "name": "Seeds",
            "description": "Early black holes.",
            "findings": [
              {
                "id": "seeds-finding",
                "name": "Seeds",
                "description": "Black hole seeds.",
                "questions": [
                  {
                    "text": "Why do astronomers need to explain early supermassive black holes?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which alternative seed models exist?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "jwst",
            "name": "Observations",
            "description": "Recent surveys.",
            "findings": [
              {
                "id": "jwst-finding",
                "name": "Observations",
                "description": "Recent observations.",
                "questions": [
                  {
                    "text": "What do recent deep-field observations suggest about early black holes?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Are interpretations debated?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "distinctions",
        "name": "Distinctions",
        "description": "Related terms.",
        "rationale": "Terms are confused.",
        "layers": [
          {
            "id": "quasar",
            "name": "Quasar",
            "description": "Different object.",
            "findings": [
              {
                "id": "quasar-finding",
                "name": "Quasar",
                "description": "Quasars.",
                "questions": [
                  {
                    "text": "How does a quasi-star differ from a quasar?",
                    "kind": "boundary"
                  },
                  {
                    "text": "Which entry fits the user question?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "supermassive",
            "name": "Supermassive star",
            "description": "Related idea.",
            "findings": [
              {
                "id": "supermassive-finding",
                "name": "Supermassive star",
                "description": "Supermassive stars.",
                "questions": [
                  {
                    "text": "How do supermassive star models differ from quasi-stars?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which authors propose them?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "learning",
        "name": "Learning",
        "description": "Explaining.",
        "rationale": "Clarity matters.",
        "layers": [
          {
            "id": "explain",
            "name": "Explain",
            "description": "Plain language.",
            "findings": [
              {
                "id": "explain-finding",
                "name": "Explain",
                "description": "Plain explanation.",
                "questions": [
                  {
                    "text": "How can the quasi-star idea be explained simply and accurately?",
                    "kind": "action"
                  },
                  {
                    "text": "Which caveats must be included?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "sources",
            "name": "Sources",
            "description": "Literature.",
            "findings": [
              {
                "id": "sources-finding",
                "name": "Sources",
                "description": "Literature.",
                "questions": [
                  {
                    "text": "Which peer-reviewed papers introduced and developed the idea?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which reviews summarise it?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should black hole seed models be separate entries?",
    "How should observational claims be tracked?",
    "How should competing models be attributed?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}