{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-12T08:46:27Z",
    "providers": [
      "Codex"
    ],
    "breadth": "recalled by Codex without web access - no source was read",
    "missingProviders": [],
    "pass": 2,
    "cost": {
      "grok": {
        "seconds": 19.2,
        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a094ca-b4cc-71a0-b67e-07165b70e9d7\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: Coca-Cola 600\nSense to describe: (none recorded)\nDomain code: ACT.EVT\nAlso known as: (none)\n\n\nContext for this batch of 1001 things:\n# Batch 043: 1001 r",
        "usd": 0.0,
        "recall": true
      },
      "codex": {
        "seconds": 80.0,
        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a094ca-b4dc-7492-87b0-783f3f06740a\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: Coca-Cola 600\nRegistry id: vr.tr.coca-cola-600\nPlane / domain: ACT / ACT.EVT\nRegistry definition: (none recorded)\nNames folded into this entry: (none"
      }
    },
    "enrichment": {
      "pass": 3,
      "engine": "claude",
      "producedAt": "2026-10-06T12:00:00Z",
      "ingestedAt": "2026-10-06T08:46:01+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "failure_modes_and_hazards",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-07T10:10:25+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q1104915",
    "registryId": "vr.tr.coca-cola-600",
    "name": "Coca-Cola 600",
    "version": "0.1.0-research.1",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "ACT.EVT"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q1104915/",
  "model": {
    "registry_id": "vr.tr.coca-cola-600",
    "name": "Coca-Cola 600",
    "purpose": "Enable an agent to recognise the Coca-Cola 600, distinguish its individual runnings, assess their sporting status and act on authoritative schedules and results.",
    "definition": "The Coca-Cola 600 is an annual NASCAR Cup Series stock-car race at Charlotte Motor Speedway in Concord, North Carolina, traditionally held on the United States Memorial Day weekend and scheduled over 600 miles.",
    "scope_statement": "This model owns the recurring race identity registered as vr.tr.coca-cola-600 in ACT / ACT.EVT and the evidence needed to interpret its editions, competition boundaries, participants, interruptions and outcomes.",
    "in_scope": [
      "Continuity of the race across historical names and individual editions",
      "Edition-specific schedules, actual racing intervals and postponements",
      "Charlotte oval configuration, scheduled distance and actual distance completed",
      "Race entries, qualifying outcomes and participant roles",
      "Applicable sporting rules, race-control decisions and official classifications",
      "Evidence supporting race facts, revisions and disputed explanations"
    ],
    "out_of_scope": [
      "Charlotte Motor Speedway infrastructure and other events held there",
      "The NASCAR Cup Series championship as a whole",
      "Driver biographies and team organisational models",
      "Vehicle engineering specifications beyond their eligibility for an edition",
      "The Coca-Cola company, beverage and sponsorship portfolio",
      "Support races, concerts and ticket products except their relationship to the race"
    ],
    "distinguishing_features": [
      "Identify the event through its NASCAR Cup Series association, Charlotte Motor Speedway venue and nominal 600-mile, 400-lap format together; these distinguish it from other Charlotte races. [NASCAR race guide](https://www.nascar.com/2023/coca-cola-600)",
      "Resolve the venue to the 1.5-mile oval configuration rather than the road-course configuration within the same complex. [Speedway track history](https://www.charlottemotorspeedway.com/fans/track-history/)",
      "Treat the recurring race and a dated running as different levels of identity; a particular winner, start time or interruption belongs to an edition.",
      "Test historical naming continuity against the World 600 lineage, whose first running the venue dates to June 19, 1960. [Speedway track history](https://www.charlottemotorspeedway.com/fans/track-history/)",
      "Do not require exactly 600 completed miles to recognise an edition: distinguish scheduled format from any officially documented shortening or extension."
    ],
    "characteristics": [
      {
        "name": "Edition identity",
        "kind": "relation",
        "unit_or_values": "Recurring race linked to year, official event designation and sanctioning record",
        "why_it_matters": "Prevents results and regulations from different runnings being combined."
      },
      {
        "name": "Historical event name",
        "kind": "category",
        "unit_or_values": "Source-attested title with effective dates",
        "why_it_matters": "Allows historical records to be matched without creating another registered thing."
      },
      {
        "name": "Venue configuration",
        "kind": "relation",
        "unit_or_values": "Charlotte Motor Speedway configuration used by the edition",
        "why_it_matters": "Distinguishes the 600 from races using another layout or distance."
      },
      {
        "name": "Scheduled and completed distance",
        "kind": "measurement",
        "unit_or_values": "Miles and laps recorded separately for scheduled and official completed distance",
        "why_it_matters": "Separates the defining format from the outcome of a shortened or extended running."
      },
      {
        "name": "Scheduled and actual time",
        "kind": "measurement",
        "unit_or_values": "Gregorian date-time with timezone, precision and separately recorded racing and suspension intervals",
        "why_it_matters": "Preserves postponements, overnight continuation and differences between elapsed time and official race duration."
      },
      {
        "name": "Edition lifecycle",
        "kind": "state",
        "unit_or_values": "Announced, scheduled, postponed, underway, suspended, completed or cancelled; attributed to an authority",
        "why_it_matters": "Determines whether an agent should update a schedule, await a restart or retrieve a result."
      },
      {
        "name": "Participant role",
        "kind": "relation",
        "unit_or_values": "Edition-specific driver, entrant, team, crew chief, official, promoter or sponsor",
        "why_it_matters": "Separates sporting participation from commercial and operational involvement."
      },
      {
        "name": "Sporting rule version",
        "kind": "relation",
        "unit_or_values": "Applicable season rules, event supplements and subsequent official decisions",
        "why_it_matters": "Prevents present-day stage, eligibility or finish rules being imposed on earlier editions."
      },
      {
        "name": "Result authority",
        "kind": "state",
        "unit_or_values": "Live, provisional, official, amended or disputed, with issuer and timestamp",
        "why_it_matters": "Prevents a live leaderboard or superseded classification being presented as the settled result."
      }
    ],
    "affordances": [
      "Resolve a historical race title or dated mention to this registered race and the appropriate edition.",
      "Compare published schedules with actual start, suspension and completion times.",
      "Determine whether an entry was announced, qualified, started and officially classified.",
      "Explain a distance or finishing-order discrepancy using applicable rules and documented decisions.",
      "Compare editions while accounting for changes in competition format.",
      "Update a downstream calendar or result summary from an authoritative revision while preserving its provenance."
    ],
    "agent_conduct": {
      "may": [
        "Report race results, schedules and history from official sources.",
        "Share spectator and traffic information that the speedway publishes."
      ],
      "must_not": [
        "Encourage spectators into the infield, pits or other restricted areas.",
        "Alter results without an official ruling.",
        "Publish drivers' private information beyond what they share.",
        "Present the race name as an endorsement of the sponsor's products."
      ],
      "requires_human": [
        "Changing safety or access arrangements at the event."
      ]
    },
    "ethics": {
      "considerations": [
        "Stock-car racing at high speed puts drivers, crews and spectators at risk.",
        "Large crowds and traffic affect the local community."
      ],
      "affected_parties": [
        "Drivers and crews",
        "Spectators",
        "Concord residents"
      ]
    },
    "owners": {
      "steward": "The racing series that sanctions the race and the speedway that hosts it.",
      "master_systems": []
    },
    "failure_modes_and_hazards": [
      "Multi-car crashes at high speed.",
      "Heat and crowd risks over a long race."
    ],
    "what_it_is_for": [
      "This annual stock car race takes place in Concord, North Carolina, and is traditionally associated with the United States Memorial Day weekend.",
      "It is encountered in sporting calendars, championship records, broadcasts and spectator travel planning.",
      "Its scheduled distance of 600 miles distinguishes it from shorter races at the same venue."
    ],
    "standards_and_regulation": [
      "The applicable premier series rule book issued by the National Association for Stock Car Auto Racing governs the event's sporting conduct and vehicle eligibility."
    ],
    "facets_not_applicable": {
      "recognition": "This named sporting event has no intrinsic visual features that reliably distinguish it from other races at the same venue without identifying text or event records."
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q1104915: Coca-Cola 600",
      "url": "https://www.wikidata.org/wiki/Q1104915",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Coca-Cola 600",
      "url": "https://en.wikipedia.org/wiki/Coca-Cola_600",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "race-identity-and-continuity",
        "name": "Race identity and continuity",
        "description": "Recognise the Coca-Cola 600 across names and years without merging it with other Charlotte events.",
        "rationale": "A sponsor-bearing title, a historical title and a dated running can refer to related identities at different levels.",
        "layers": [
          {
            "id": "historical-name-continuity",
            "name": "Historical name continuity",
            "description": "Connect source-attested names to the registered race.",
            "findings": [
              {
                "id": "name-continuity-evidence",
                "name": "Name continuity evidence",
                "description": "Record the authority and effective period for each historical title rather than treating every title as a separate event.",
                "questions": [
                  {
                    "text": "Which official histories establish continuity between World 600 and Coca-Cola 600?",
                    "kind": "provenance",
                    "id": "name-continuity-evidence-q01"
                  },
                  {
                    "text": "Which title variants are official names, informal abbreviations or references to the surrounding weekend?",
                    "kind": "boundary",
                    "id": "name-continuity-evidence-q02"
                  }
                ]
              }
            ]
          },
          {
            "id": "edition-and-neighbour-boundaries",
            "name": "Edition and neighbour boundaries",
            "description": "Separate this recurring race, its individual runnings and neighbouring competitions.",
            "findings": [
              {
                "id": "edition-resolution",
                "name": "Edition resolution",
                "description": "Use year, sanctioning designation, venue configuration and scheduled format to assign records to the correct running.",
                "questions": [
                  {
                    "text": "Which official identifier resolves a dated Coca-Cola 600 mention to one running?",
                    "kind": "definition",
                    "id": "edition-resolution-q01"
                  },
                  {
                    "text": "Does the record concern the 600 itself, another Charlotte Cup race or a support event?",
                    "kind": "boundary",
                    "id": "edition-resolution-q02"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "race-calendar-and-duration",
        "name": "Race calendar and duration",
        "description": "Represent the scheduled occasion and the actual temporal extent of each running.",
        "rationale": "A holiday-weekend association cannot substitute for an edition's authoritative schedule or actual racing intervals.",
        "layers": [
          {
            "id": "scheduled-occasion",
            "name": "Scheduled occasion",
            "description": "Capture the published date and the meaning of each advertised time.",
            "findings": [
              {
                "id": "schedule-authority",
                "name": "Schedule authority",
                "description": "Distinguish race start from broadcast start, ceremonies and other weekend activities.",
                "questions": [
                  {
                    "text": "What date, timezone and intended start time does the official schedule assign to this edition?",
                    "kind": "provenance",
                    "id": "schedule-authority-q01"
                  },
                  {
                    "text": "Does an advertised Coca-Cola 600 time denote the race start, television coverage or a prerace activity?",
                    "kind": "boundary",
                    "id": "schedule-authority-q02"
                  }
                ]
              }
            ]
          },
          {
            "id": "actual-racing-intervals",
            "name": "Actual racing intervals",
            "description": "Track the running across delays, suspensions and any continuation on another date.",
            "findings": [
              {
                "id": "elapsed-and-official-duration",
                "name": "Elapsed and official duration",
                "description": "Keep actual start and finish timestamps distinct from the sanctioning body's published race duration.",
                "questions": [
                  {
                    "text": "When did racing begin, stop, resume and end, and what precision do the sources support?",
                    "kind": "measurement",
                    "id": "elapsed-and-official-duration-q01"
                  },
                  {
                    "text": "Which suspension intervals are included in the reported race duration?",
                    "kind": "definition",
                    "id": "elapsed-and-official-duration-q02"
                  },
                  {
                    "text": "Which official announcement warrants changing the downstream date or lifecycle status?",
                    "kind": "action",
                    "id": "elapsed-and-official-duration-q03"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "charlotte-600-competition-format",
        "name": "Charlotte 600 competition format",
        "description": "Interpret the race's oval setting, distance and edition-specific sporting structure.",
        "rationale": "The 600-mile identity must remain recognisable while allowing documented changes in rules and actual race length.",
        "layers": [
          {
            "id": "oval-and-distance",
            "name": "Oval and distance",
            "description": "Relate the selected Charlotte configuration to scheduled and completed race distance.",
            "findings": [
              {
                "id": "distance-accounting",
                "name": "Distance accounting",
                "description": "Record circuit length, scheduled laps and credited completed laps without assuming they always yield the same race distance.",
                "questions": [
                  {
                    "text": "Which configuration, circuit length and scheduled lap count does the edition's official record specify?",
                    "kind": "measurement",
                    "id": "distance-accounting-q01"
                  },
                  {
                    "text": "How many laps and miles were officially completed, and what decision explains any departure from the schedule?",
                    "kind": "provenance",
                    "id": "distance-accounting-q02"
                  }
                ]
              }
            ]
          },
          {
            "id": "edition-specific-rules",
            "name": "Edition-specific rules",
            "description": "Attach the applicable competition format instead of projecting one season's rules across race history.",
            "findings": [
              {
                "id": "stages-and-finish-conditions",
                "name": "Stages and finish conditions",
                "description": "Represent stage boundaries where applicable, completion thresholds and finish procedures as versioned rules.",
                "questions": [
                  {
                    "text": "Does this edition use stages, and what official document defines their lap boundaries and points?",
                    "kind": "definition",
                    "id": "stages-and-finish-conditions-q01"
                  },
                  {
                    "text": "Which rules govern an official shortened finish, restart or overtime attempt in this edition?",
                    "kind": "provenance",
                    "id": "stages-and-finish-conditions-q02"
                  },
                  {
                    "text": "What rule changes must be accounted for before comparing this edition with earlier Coca-Cola 600 runnings?",
                    "kind": "boundary",
                    "id": "stages-and-finish-conditions-q03"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "entries-and-race-performance",
        "name": "Entries and race performance",
        "description": "Connect the people and organisations contesting the 600 with their participation and observed performance.",
        "rationale": "An entry list, starting grid and final classification describe different populations and cannot be substituted for one another.",
        "layers": [
          {
            "id": "entry-to-start",
            "name": "Entry to start",
            "description": "Follow each entered car and driver through eligibility, qualification and the actual start.",
            "findings": [
              {
                "id": "participation-status",
                "name": "Participation status",
                "description": "Preserve driver, entrant and car-number associations for the edition, including documented substitutions and withdrawals.",
                "questions": [
                  {
                    "text": "Which entries were submitted, qualified, withdrawn or recorded as starters?",
                    "kind": "provenance",
                    "id": "participation-status-q01"
                  },
                  {
                    "text": "Did a driver substitution or starting-position penalty change who started or where?",
                    "kind": "boundary",
                    "id": "participation-status-q02"
                  }
                ]
              }
            ]
          },
          {
            "id": "long-race-performance",
            "name": "Long-race performance",
            "description": "Represent performance across the running while separating observations from tactical explanations.",
            "findings": [
              {
                "id": "performance-and-strategy-evidence",
                "name": "Performance and strategy evidence",
                "description": "Associate lap leadership, pit sequences, attrition and changing track conditions with measured records or attributed accounts.",
                "questions": [
                  {
                    "text": "Which official timing records support laps led, position changes and laps completed by each starter?",
                    "kind": "measurement",
                    "id": "performance-and-strategy-evidence-q01"
                  },
                  {
                    "text": "Who attributes a result to fuel strategy, tire management, endurance or changing conditions, and what evidence supports that explanation?",
                    "kind": "provenance",
                    "id": "performance-and-strategy-evidence-q02"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "race-control-and-official-outcome",
        "name": "Race control and official outcome",
        "description": "Track decisions that change the running and determine which result an agent may report.",
        "rationale": "Interruptions, penalties and classification revisions can change both the apparent state of the 600 and its recorded outcome.",
        "layers": [
          {
            "id": "interruptions-and-decisions",
            "name": "Interruptions and decisions",
            "description": "Connect caution, suspension, restart and termination decisions to their issuer and stated basis.",
            "findings": [
              {
                "id": "race-control-decision-evidence",
                "name": "Race-control decision evidence",
                "description": "Separate an observed incident from the official decision and from subsequent explanations of its cause.",
                "questions": [
                  {
                    "text": "Which authority ordered a caution, suspension, restart or end to this running, and when?",
                    "kind": "provenance",
                    "id": "race-control-decision-evidence-q01"
                  },
                  {
                    "text": "Which reported causes are official findings, participant claims or unresolved interpretations?",
                    "kind": "boundary",
                    "id": "race-control-decision-evidence-q02"
                  },
                  {
                    "text": "What published decision permits an agent to move the edition from suspended to resumed or completed?",
                    "kind": "action",
                    "id": "race-control-decision-evidence-q03"
                  }
                ]
              }
            ]
          },
          {
            "id": "classification-and-revision",
            "name": "Classification and revision",
            "description": "Maintain the authoritative result and the history of material corrections.",
            "findings": [
              {
                "id": "reportable-result",
                "name": "Reportable result",
                "description": "Distinguish finishing order, official classification and associated points or penalties using dated source versions.",
                "questions": [
                  {
                    "text": "Which NASCAR classification establishes the winner, finishing positions and completion status for this edition?",
                    "kind": "provenance",
                    "id": "reportable-result-q01"
                  },
                  {
                    "text": "Did inspection, penalties or an appeal change classification, points or both?",
                    "kind": "boundary",
                    "id": "reportable-result-q02"
                  },
                  {
                    "text": "Which downstream summaries require correction when an official result is amended?",
                    "kind": "action",
                    "id": "reportable-result-q03"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "evidence-and-external-alignment",
        "name": "Evidence and external alignment",
        "description": "What the world already says about this thing, gathered so the model can be checked against it.",
        "rationale": "A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.",
        "layers": [
          {
            "id": "reported-evidence",
            "name": "Reported evidence",
            "description": "Findings from the breadth pass, kept separate from the structural claims.",
            "findings": [
              {
                "id": "evidence-confidence-notes",
                "name": "Check these first",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  "This describes the recurring event, not a particular year's running.",
                  "The distance and lap count are scheduled values; weather-shortened races or overtime can change the actual totals.",
                  "Edition-specific dates, results, sponsorship wording and applicable rule-book provisions require verification; no sources were consulted."
                ],
                "questions": [
                  {
                    "id": "evidence-confidence-notes-q01",
                    "text": "Which of these check these first hold for the sense of Coca-Cola 600 this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-standards-and-regulation",
                "name": "Standards and regulation",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  "NASCAR Cup Series Rule Book, issued by NASCAR, governs vehicle eligibility, technical inspection, competition procedures and penalties."
                ],
                "questions": [
                  {
                    "id": "evidence-standards-and-regulation-q01",
                    "text": "Which of these standards and regulation hold for the sense of Coca-Cola 600 this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-real-world-use",
                "name": "Real-world use",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  "Competition for NASCAR Cup Series championship points.",
                  "A major endurance test for drivers, cars and pit crews within stock-car racing.",
                  "A spectator and broadcast event supported by sponsorship and hospitality.",
                  "Memorial Day military remembrance ceremonies associated with the race."
                ],
                "questions": [
                  {
                    "id": "evidence-real-world-use-q01",
                    "text": "Which of these real-world use hold for the sense of Coca-Cola 600 this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-measurements",
                "name": "Typical measurements",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  {
                    "quantity": "Scheduled race distance",
                    "typical_range": "600",
                    "unit": "mile"
                  },
                  {
                    "quantity": "Scheduled lap count",
                    "typical_range": "400",
                    "unit": "lap"
                  },
                  {
                    "quantity": "Nominal circuit length",
                    "typical_range": "1.5",
                    "unit": "mile"
                  }
                ],
                "questions": [
                  {
                    "id": "evidence-measurements-q01",
                    "text": "Which of these typical measurements hold for the sense of Coca-Cola 600 this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-failure-modes-and-hazards",
                "name": "Failure modes and hazards",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  "High-speed collisions and secondary impacts involving multiple cars.",
                  "Tire failures and mechanical failures during prolonged competition.",
                  "Driver fatigue, heat stress and dehydration.",
                  "Pit-road collisions and fuel fires.",
                  "Rain or lightning causing interruptions, postponement or a shortened race."
                ],
                "questions": [
                  {
                    "id": "evidence-failure-modes-and-hazards-q01",
                    "text": "Which of these failure modes and hazards hold for the sense of Coca-Cola 600 this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-regional-variation",
                "name": "Regional variation",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  "This is a specific event at Charlotte Motor Speedway, rather than a race format with regional versions.",
                  "Its traditional calendar placement follows the United States Memorial Day holiday."
                ],
                "questions": [
                  {
                    "id": "evidence-regional-variation-q01",
                    "text": "Which of these regional variation hold for the sense of Coca-Cola 600 this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-neighbours",
                "name": "Neighbouring kinds and how to tell them apart",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  {
                    "name": "NASCAR Cup Series",
                    "difference": "The series is the season-long competition; the Coca-Cola 600 is one recurring race within it."
                  },
                  {
                    "name": "Charlotte Motor Speedway",
                    "difference": "The speedway is the physical venue; the Coca-Cola 600 is an event staged there."
                  },
                  {
                    "name": "World 600",
                    "difference": "This is a historical name of the same recurring event, not a separate race."
                  },
                  {
                    "name": "Indianapolis 500",
                    "difference": "This is a separate 500-mile IndyCar race at Indianapolis Motor Speedway, also traditionally held on Memorial Day weekend."
                  }
                ],
                "questions": [
                  {
                    "id": "evidence-neighbours-q01",
                    "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of Coca-Cola 600 this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Does an existing Vercy world model already cover this recurring race or its historical World 600 identity, requiring a registry link instead of a separate publication?",
    "What are the source-attested effective dates of every official race-title change, and which abbreviated names can be resolved without ambiguity?",
    "Which historical editions require special treatment for postponement, shortening, extension or continuation across calendar dates?",
    "Where are authoritative historical rule versions available for stage structure, official-race thresholds and finish procedures?",
    "Which editions have conflicting timing, participation or classification records, and what evidence resolves or preserves those disagreements?"
  ],
  "statistics": {
    "bundles": 6,
    "layers": 11,
    "findings": 17,
    "questions": 31
  }
}
