{
  "dataset": "superconductivity",
  "benchmark": "openml_ctr23",
  "sub_benchmark": "",
  "task_type": "reg",
  "data_type": "mixed",
  "target_column": "critical_temp",
  "label_values": [
    "between 20.0 and 63.0",
    "greater than 63.0",
    "between 5.365 and 20.0",
    "less than 5.365"
  ],
  "num_labels": 4,
  "train_samples": 8999,
  "test_samples": 1001,
  "train_label_distribution": {
    "less than 5.365": 2266,
    "greater than 63.0": 2265,
    "between 20.0 and 63.0": 2257,
    "between 5.365 and 20.0": 2211
  },
  "test_label_distribution": {
    "between 5.365 and 20.0": 246,
    "greater than 63.0": 252,
    "less than 5.365": 252,
    "between 20.0 and 63.0": 251
  }
}