[
  {
    "id": "json_vec_001",
    "embedding": [0.15, 0.42, 0.78, 0.91, 0.23, 0.67],
    "metadata": {
      "category": "electronics",
      "brand": "TechCorp",
      "price": 299.99,
      "inStock": true
    }
  },
  {
    "id": "json_vec_002",
    "embedding": [0.89, 0.23, 0.45, 0.12, 0.78, 0.34],
    "metadata": {
      "category": "books",
      "author": "Jane Smith",
      "genre": "fiction",
      "rating": 4.5
    }
  },
  {
    "id": "json_vec_003",
    "embedding": [0.34, 0.67, 0.12, 0.56, 0.91, 0.45],
    "metadata": {
      "category": "electronics",
      "brand": "SmartHome",
      "price": 149.99,
      "inStock": false
    }
  },
  {
    "id": "json_vec_004",
    "embedding": [0.56, 0.12, 0.91, 0.34, 0.67, 0.78],
    "metadata": {
      "category": "clothing",
      "size": "M",
      "color": "blue",
      "season": "summer"
    }
  },
  {
    "id": "json_vec_005",
    "embedding": [0.23, 0.78, 0.45, 0.67, 0.12, 0.91],
    "metadata": {
      "category": "food",
      "type": "organic",
      "expiry": "2025-12-31",
      "vegan": true
    }
  },
  {
    "id": "json_vec_006",
    "embedding": [0.91, 0.45, 0.23, 0.78, 0.56, 0.12],
    "metadata": {}
  },
  {
    "id": "json_vec_007",
    "embedding": [0.67, 0.34, 0.89, 0.12, 0.45, 0.78],
    "metadata": {
      "category": "sports",
      "equipment": "tennis",
      "brand": "ProSport"
    }
  },
  {
    "id": "json_vec_008",
    "embedding": [0.12, 0.91, 0.67, 0.34, 0.23, 0.89],
    "metadata": {
      "category": "toys",
      "ageRange": "3-7",
      "educational": true
    }
  }
]