{
  "node_id": "kr-2007",
  "brand": "Kretz Family Real Estate",
  "founded": 2007,
  "sector": "Luxury Real Estate",
  "integrity_score": 76,
  "rated_by": "2A Agency",
  "rating_methodology": "4 LLMs x 5 questions standardisées",
  "audit_date": "2026-03-26",
  "certified_data": {
    "ecommerce": false,
    "distribution": "Bureaux directs (France, Espagne, Monaco) + franchise (Belgique, Maurice 2026)",
    "group": "Indépendant — Olivier & Sandrine Kretz",
    "manufacturing_country": null
  },
  "hallucination_warnings": [
    {
      "llm": "chatgpt",
      "field": "netflix_seasons",
      "incorrect": "4 saisons",
      "correct": "6 saisons — Saison 6 Netflix France 5 février 2026",
      "severity": "critical"
    },
    {
      "llm": "grok",
      "field": "netflix_seasons",
      "incorrect": "5 saisons",
      "correct": "6 saisons",
      "severity": "critical"
    },
    {
      "llm": "chatgpt",
      "field": "ownership",
      "incorrect": "Agence indépendante, pas de franchise",
      "correct": "Modèle hybride : indépendant + franchise (Belgique, Maurice). 50k€ + 11% CA",
      "severity": "critical"
    },
    {
      "llm": "chatgpt",
      "field": "geographic_footprint",
      "incorrect": "Athènes, Ibiza, Lisbonne listés comme bureaux permanents",
      "correct": "Lieux de tournage uniquement — pas de bureaux permanents",
      "severity": "medium"
    },
    {
      "llm": "chatgpt",
      "field": "price",
      "incorrect": "Appartement 32m² à 710k€ cité comme représentatif",
      "correct": "Ticket moyen 1,9M€ — Kretz se spécialise dans les biens 1M€–34M€",
      "severity": "critical"
    }
  ],
  "llm_scores": {},
  "version": "1.0",
  "changelog": [
    {
      "version": "1.0",
      "date": "2026-03-26",
      "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": [
      {
        "type": "sector_exposure",
        "risk": "High-risk sector for ECGT — sustainability claims closely scrutinised"
      }
    ],
    "note": "ECGT compliance assessed on LLM drift patterns and certified data coverage"
  }
}