{
  "node_id": "iw-1868",
  "brand": "IWC Schaffhausen",
  "founded": 1868,
  "sector": "Haute Horlogerie",
  "integrity_score": 81,
  "rated_by": "2A Agency",
  "rating_methodology": "4 LLMs x 6 questions",
  "audit_date": "2026-04-03",
  "certified_data": {
    "product_certified": "Portugieser Automatique 40mm Acier",
    "price_eur": 7600,
    "alert_threshold_low": 7000,
    "alert_threshold_high": 9000,
    "ecommerce": true,
    "distribution": "iwc.com collection complète + boutiques + revendeurs",
    "group": "Richemont depuis 2000",
    "ceo": "Claudio Barbato",
    "ceo_since": "2024",
    "manufacturing_country": "Suisse",
    "manufacturing_region": "Schaffhausen, Manufakturzentrum",
    "rse": [
      "RJC",
      "Butterfly Mark Positive Luxury",
      "Posidonia",
      "GRI"
    ]
  },
  "hallucination_warnings": [
    {
      "llm": "all",
      "field": "ceo",
      "incorrect": "Non mentionné",
      "correct": "Claudio Barbato CEO depuis 2024",
      "severity": "critical",
      "pattern": "4/4 LLMs ignorent CEO récent"
    },
    {
      "llm": "perplexity",
      "field": "ecommerce",
      "incorrect": "Vente limitée aux nouveautés",
      "correct": "Collection complète en ligne sur iwc.com",
      "severity": "medium",
      "pattern": "Distribution incorrecte"
    }
  ],
  "llm_scores": {
    "perplexity": 80,
    "gemini": 88,
    "chatgpt": 85,
    "grok": 88
  },
  "version": "1.0",
  "changelog": [
    {
      "version": "1.0",
      "date": "2026-04-03",
      "note": "Initial audit — 4 LLMs × 6 questions × methodology v1.0"
    }
  ],
  "ecgt_compliance": {
    "status": "compliant",
    "directive": "EU ECGT 2024/825",
    "enforcement_date": "2026-09-27",
    "last_reviewed": "2026-04-16",
    "reviewed_by": "2A Agency",
    "flags": [],
    "note": "ECGT compliance assessed on LLM drift patterns and certified data coverage"
  }
}