{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-13T06:59:48Z",
    "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": "2026-10-06T07:12:16+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-Q39397",
    "registryId": "vr.tr.axe",
    "name": "axe",
    "version": "0.2.0-wave.3",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.OBJ"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q39397/",
  "model": {
    "registry_id": "vr.tr.axe",
    "name": "axe",
    "purpose": "Let an agent explain axes and their kinds, relay design, use and history from tool, forestry and cultural sources, describe safety and maintenance, and distinguish axes from adzes, hammers and machetes, without providing guidance on violence.",
    "definition": "A hand tool with a heavy bladed head mounted on a handle, used for chopping, splitting and shaping wood, in forms such as the felling axe, the one-handed hatchet, the splitting maul with a wedge-shaped head, the shepherd s axe of the Carpathians used as a walking stick and tool, the firefighting axe for forcing entry, regional forms such as the Basotho silepe, and historically the battle axe and the executioner s axe; the axe is among the oldest tools and remains essential in forestry, carpentry and rescue.",
    "what_it_is_for": "Chopping, splitting and shaping wood, and forcing entry in rescue.",
    "affordances": [
      "explain kinds and design",
      "relay use and history",
      "describe safety and maintenance",
      "distinguish related tools"
    ],
    "distinguishing_features": [
      "Wedge blade",
      "Handle leverage",
      "Many specialised forms",
      "Ancient tool"
    ],
    "appearance": "A wedge-shaped steel head on a wooden or synthetic handle.",
    "visual_identification": [
      "Bladed chopping tool on a handle",
      "Felling axes, hatchets, splitting mauls, shepherd s axes, firefighting axes, silepe, historical battle and executioner s axes",
      "An adze has a blade at right angles; a hammer strikes; a machete is a long blade"
    ],
    "physical_properties": [
      {
        "quantity": "earliest hafted axes",
        "typical_range": "about 40000 years ago",
        "unit": "period",
        "note": "Australia"
      },
      {
        "quantity": "felling axe head mass",
        "typical_range": "about 1.5-2.5",
        "unit": "kg",
        "note": ""
      },
      {
        "quantity": "splitting maul head mass",
        "typical_range": "about 2.5-4",
        "unit": "kg",
        "note": ""
      }
    ],
    "families_and_kinds": [
      "felling and forest axes",
      "hatchets and camp axes",
      "splitting axes and mauls",
      "carpenter s and broad axes",
      "firefighting and rescue axes",
      "regional forms such as the shepherd s axe and silepe",
      "historical battle axes and executioner s axes"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "hand tool",
        "why": "in registry terms"
      },
      {
        "relation": "is a kind of",
        "target": "separation device",
        "why": "in registry terms"
      },
      {
        "relation": "is used in",
        "target": "forestry",
        "why": "and carpentry"
      },
      {
        "relation": "is contrasted with",
        "target": "adze",
        "why": "with a transverse blade"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "Tool safety standards and chainsaw and axe training in forestry",
      "Weapons laws restricting carrying of axes in public in some countries",
      "Firefighting equipment standards"
    ],
    "failure_modes_and_hazards": [
      "Injuries from misuse and loose heads",
      "Agents providing guidance on violence",
      "Confusing axes with adzes"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Describe axe types and their uses in forestry, firefighting and crafts.",
        "Advise in general terms on checking for a loose head and on keeping bystanders clear."
      ],
      "must_not": [
        "Provide guidance on using an axe to hurt people or animals.",
        "Hand or use an axe with a loose head or damaged handle.",
        "Leave an axe where children can reach it.",
        "Confuse axes with adzes."
      ],
      "requires_human": [
        "Felling a tree near people, buildings or power lines."
      ]
    },
    "ethics": {
      "considerations": [
        "Axes are tools and, misused, weapons; their use near people needs care.",
        "Traditional axes like the shepherd's axe carry cultural meaning."
      ],
      "affected_parties": [
        "Users",
        "Bystanders",
        "Children"
      ]
    },
    "owners": {
      "steward": "The person who owns or carries it.",
      "master_systems": []
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q39397: Axe",
      "url": "https://www.wikidata.org/wiki/Q39397",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Axe",
      "url": "https://en.wikipedia.org/wiki/Axe",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "understand",
        "name": "Understand",
        "description": "What an axe is.",
        "rationale": "Definition.",
        "layers": [
          {
            "id": "definition",
            "name": "Definition",
            "description": "Definition and parts.",
            "findings": [
              {
                "id": "definition-finding",
                "name": "Definition",
                "description": "Definition.",
                "questions": [
                  {
                    "text": "What is an axe, what are its head, bit, poll and handle, and how does it differ from an adze, hammer and machete?",
                    "kind": "definition"
                  },
                  {
                    "text": "Is the question about axes as tools, historical weapons, or violence, which the model does not assist?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "kinds",
            "name": "Kinds",
            "description": "Kinds.",
            "findings": [
              {
                "id": "kinds-finding",
                "name": "Kinds",
                "description": "Kinds.",
                "questions": [
                  {
                    "text": "What are felling axes, hatchets, splitting mauls, shepherd s axes, firefighting axes, the silepe and historical axes?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which entry fits the specific kind?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "use",
        "name": "Use",
        "description": "Use and care.",
        "rationale": "Practice.",
        "layers": [
          {
            "id": "technique",
            "name": "Technique",
            "description": "Technique and safety.",
            "findings": [
              {
                "id": "technique-finding",
                "name": "Technique",
                "description": "Technique.",
                "questions": [
                  {
                    "text": "How are axes used safely for felling, splitting and carving?",
                    "kind": "action"
                  },
                  {
                    "text": "Which references are standard?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "maintenance",
            "name": "Maintenance",
            "description": "Maintenance.",
            "findings": [
              {
                "id": "maintenance-finding",
                "name": "Maintenance",
                "description": "Maintenance.",
                "questions": [
                  {
                    "text": "How are axes sharpened, hung and maintained?",
                    "kind": "action"
                  },
                  {
                    "text": "Which sources are cited?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "history",
        "name": "History",
        "description": "History.",
        "rationale": "Attribution.",
        "layers": [
          {
            "id": "origins",
            "name": "Origins",
            "description": "Origins.",
            "findings": [
              {
                "id": "origins-finding",
                "name": "Origins",
                "description": "Origins.",
                "questions": [
                  {
                    "text": "How did axes develop from stone hand axes and hafted axes to bronze, iron and steel, as archaeologists describe?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits hand axe?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "cultural",
            "name": "Cultural",
            "description": "Cultural axes.",
            "findings": [
              {
                "id": "cultural-finding",
                "name": "Cultural",
                "description": "Cultural.",
                "questions": [
                  {
                    "text": "What roles do the shepherd s axe, the silepe and ceremonial axes play in their cultures?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits the specific cultural axe?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "context",
        "name": "Context",
        "description": "Symbolism and law.",
        "rationale": "Context.",
        "layers": [
          {
            "id": "symbolism",
            "name": "Symbolism",
            "description": "Symbolism.",
            "findings": [
              {
                "id": "symbolism-finding",
                "name": "Symbolism",
                "description": "Symbolism.",
                "questions": [
                  {
                    "text": "How do axes appear in mythology, heraldry and the fasces, and in sport such as axe throwing?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits axe throwing?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "law",
            "name": "Law",
            "description": "Law.",
            "findings": [
              {
                "id": "law-finding",
                "name": "Law",
                "description": "Law.",
                "questions": [
                  {
                    "text": "How do laws treat the carrying of axes, and how were executioner s axes used historically, as historians describe?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the presentation attributed and free of sensationalism?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should hatchet and splitting maul be separate primary entries?",
    "How should tool and cultural sources be linked?",
    "The registry entry has merged aliases naming specialised and regional axes; should they be split off?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}