{ "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-12T20:13:52Z", "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": "2026-10-06T07:01:21+00:00", "fields": [ "agent_conduct", "ethics", "owners" ] }, "revisions": [ { "at": "2026-10-06T22:35:24+00:00", "engine": "codex", "fields": [ "agent_conduct", "definition", "distinguishing_features", "ethics", "failure_modes_and_hazards", "owners", "purpose", "visual_identification" ], "answering_review": "8b969d8c54ac498c355b0d13149610e045d4c44a6b390f867c6ee5c2168294d7" } ], "gate": { "passed": true, "version": "1.0", "at": "2026-10-07T10:10:26+00:00", "evidence": [ "completeness 1.00", "sense: Wikidata description", "2 live sources", "review by codex: pass" ] } }, "metaModel": { "id": "THING-Q1503120", "registryId": "vr.tr.paris-brest-paris", "name": "Paris–Brest–Paris", "version": "0.2.0-wave.3", "entryKind": "thing", "family": "Thing Registry", "domain": [ "ACT.EVT" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q1503120/", "model": { "registry_id": "vr.tr.paris-brest-paris", "name": "Paris–Brest–Paris", "purpose": "Let an agent describe the historical Paris-Brest-Paris race using sourced facts about its history, format, editions and results, and distinguish it from the separate noncompetitive randonneur brevet that began in 1931 and adopted a four-year cycle in 1971.", "definition": "A historical long-distance cycling race from Paris to Brest on the Brittany coast and back, covering about 1200 km, first held in 1891 and last held as a professional race in 1951; the separate noncompetitive randonneur brevet began in 1931 and adopted a four-year cycle in 1971.", "what_it_is_for": "Long-distance amateur cycling challenge and, historically, a professional race.", "affordances": [ "relay format, distance and time limits", "explain qualification through brevets", "relay history and editions", "route registration to the organiser" ], "distinguishing_features": [ "The race followed a long-distance route from Paris to Brest and back.", "Race editions involved competitive placings.", "The first race was held in 1891 and the final professional race in 1951.", "The randonneur brevet is a separate noncompetitive event that began in 1931." ], "appearance": "Not a physical object; a route across northern France with controls, ridden day and night.", "visual_identification": [ "The race covered about 1200 km from Paris to Brest and back.", "Historical race records identify competitive placings and results.", "The professional race editions ended in 1951." ], "physical_properties": [ { "quantity": "distance", "typical_range": "about 1200", "unit": "km", "note": "" }, { "quantity": "time limits", "typical_range": "about 80-90", "unit": "hours", "note": "by start group" }, { "quantity": "interval", "typical_range": "4", "unit": "years", "note": "since 1951" } ], "families_and_kinds": [ "professional race editions from 1891 to 1951", "randonneur editions since 1951", "audax group-ride editions", "start groups by time limit" ], "related_models": [ { "relation": "is a kind of", "target": "randonneuring event", "why": "the modern format" }, { "relation": "is a kind of", "target": "single-day road race", "why": "in its historical form" }, { "relation": "is organised by", "target": "Audax Club Parisien", "why": "the organiser" }, { "relation": "is related to", "target": "brevet", "why": "the qualification events" } ], "identifiers": [ { "scheme": "edition year", "value_or_pattern": "every four years", "note": "such as 2023" } ], "standards_and_regulation": [ "Audax Club Parisien regulations for the event", "Brevet qualification rules", "French road traffic rules during the event" ], "failure_modes_and_hazards": [ "Fatigue and sleep deprivation can contribute to crashes during long-distance cycling.", "Applying modern brevet control limits to historical race editions misrepresents their rules.", "Confusing the race with the randonneur brevet misrepresents their overlapping histories." ], "in_scope": [], "out_of_scope": [], "characteristics": [], "agent_conduct": { "may": [ "Report historical Paris-Brest-Paris race editions, rules and results from reliable records.", "Describe the race's history and distinguish it from the separate randonneur brevet." ], "must_not": [ "Encourage riders to ride beyond safe fatigue limits or without lights and reflective gear.", "Misreport historical race results or confuse them with brevet homologations.", "Present the noncompetitive brevet as a race or apply its format to historical race editions." ], "requires_human": [ "Withdrawing a rider for medical or safety reasons requires an appropriate human decision." ] }, "ethics": { "considerations": [ "Sleep deprivation on long rides causes crashes on public roads.", "Accurate historical results matter to the recognition of riders' achievements." ], "affected_parties": [ "Riders are affected by safety practices and the accuracy of records.", "Volunteers and residents along the route are affected by the event.", "Other road users are affected by cycling event safety." ] }, "owners": { "steward": "Custodians of historical race records steward documentation of the discontinued race.", "master_systems": [ "Historical race archives and published official results document race editions." ] } }, "sources": [ { "id": "wikidata", "title": "Wikidata item Q1503120: Paris–Brest–Paris", "url": "https://www.wikidata.org/wiki/Q1503120", "url_status": "live", "what_it_supports": "identity and sense of the item", "checked_by": "wikidata-api" }, { "id": "wikipedia-en", "title": "Wikipedia: Paris–Brest–Paris", "url": "https://en.wikipedia.org/wiki/Paris%E2%80%93Brest%E2%80%93Paris", "url_status": "live", "what_it_supports": "general description of the item", "checked_by": "wikidata-api sitelink" } ], "structure": { "bundles": [ { "id": "event", "name": "Event", "description": "What the event is.", "rationale": "Definition.", "layers": [ { "id": "format", "name": "Format", "description": "Format.", "findings": [ { "id": "format-finding", "name": "Format", "description": "Format.", "questions": [ { "text": "What are the route, distance, controls and time limits of the modern event?", "kind": "definition" }, { "text": "Is the question about the randonneur event or the historical race?", "kind": "boundary" } ] } ] }, { "id": "qualify", "name": "Qualify", "description": "Qualification.", "findings": [ { "id": "qualify-finding", "name": "Qualify", "description": "Qualify.", "questions": [ { "text": "How do riders qualify through brevets, and how is registration organised?", "kind": "provenance" }, { "text": "Is the user asking about a current edition, which needs the organiser?", "kind": "boundary" } ] } ] } ] }, { "id": "history", "name": "History", "description": "History.", "rationale": "History.", "layers": [ { "id": "race", "name": "Race", "description": "Professional era.", "findings": [ { "id": "race-finding", "name": "Race", "description": "Race.", "questions": [ { "text": "How was the race run from 1891 to 1951, and who won?", "kind": "provenance" }, { "text": "Which references are standard?", "kind": "provenance" } ] } ] }, { "id": "randonneur", "name": "Randonneur", "description": "Randonneur era.", "findings": [ { "id": "randonneur-finding", "name": "Randonneur", "description": "Randonneur.", "questions": [ { "text": "How has the randonneur event developed since 1951, and how many riders take part?", "kind": "measurement" }, { "text": "Which entry fits randonneuring?", "kind": "action" } ] } ] } ] }, { "id": "ride", "name": "Ride", "description": "Riding it.", "rationale": "Practice.", "layers": [ { "id": "preparation", "name": "Preparation", "description": "Preparation.", "findings": [ { "id": "preparation-finding", "name": "Preparation", "description": "Preparation.", "questions": [ { "text": "How do riders prepare, and what does the organiser advise?", "kind": "provenance" }, { "text": "Is the user asking for personal training or medical advice, which needs a professional?", "kind": "boundary" } ] } ] }, { "id": "safety", "name": "Safety", "description": "Safety.", "findings": [ { "id": "safety-finding", "name": "Safety", "description": "Safety.", "questions": [ { "text": "What safety rules and hazards apply, especially at night?", "kind": "provenance" }, { "text": "Which entry fits cycling safety?", "kind": "action" } ] } ] } ] }, { "id": "context", "name": "Context", "description": "Culture and data.", "rationale": "Context.", "layers": [ { "id": "culture", "name": "Culture", "description": "Cultural role.", "findings": [ { "id": "culture-finding", "name": "Culture", "description": "Culture.", "questions": [ { "text": "What role does the event play in cycling culture and in Brittany?", "kind": "provenance" }, { "text": "Which entry fits cycling culture?", "kind": "action" } ] } ] }, { "id": "data", "name": "Data", "description": "Results.", "findings": [ { "id": "data-finding", "name": "Data", "description": "Data.", "questions": [ { "text": "Where are results and homologations published?", "kind": "provenance" }, { "text": "Which entry fits a specific edition?", "kind": "action" } ] } ] } ] } ] }, "openQuestions": [ "Should each edition be a separate entry?", "How should results and homologation be linked?", "The registry entry has merged aliases for early race editions; should they be split off?" ], "statistics": { "bundles": 4, "layers": 8, "findings": 8, "questions": 16 } }