{
  "train": {
    "name": "gist-960-euclidean",
    "size": "1548.334 MB",
    "num_rows": 1000000,
    "num_columns": 2,
    "schema": {
      "idx": "int64",
      "emb": "list<element: float>"
    },
    "num_files": 3
  },
  "test": {
    "name": "gist-960-euclidean",
    "size": "1.435 MB",
    "num_rows": 1000,
    "num_columns": 2,
    "schema": {
      "idx": "int64",
      "emb": "list<element: float>"
    },
    "num_files": 1
  },
  "neighbors": {
    "name": "gist-960-euclidean",
    "size": "10.000 MB",
    "num_rows": 1000,
    "num_columns": 8,
    "schema": {
      "idx": "int64",
      "neighbors_id": "list<element: int64>",
      "neighbors_distance": "list<element: double>",
      "metric": "string",
      "query_expr": "null",
      "pk_field_name": "string",
      "vector_field_name": "string",
      "top_k": "int64"
    },
    "num_files": 1
  }
}