{
  "id": "wm_ceda3ad89af2",
  "name": "Untitled",
  "description": "Extracted world model",
  "version": "0.1.0",
  "created_at": "2026-04-08T07:41:19.360Z",
  "entities": [],
  "relations": [],
  "processes": [],
  "constraints": [],
  "metadata": {
    "source_type": "text",
    "source_summary": "No summary",
    "confidence": 0.5,
    "extraction_notes": []
  }
}