stats.json

{
  "total_examples": 10000,
  "total_duration_sec": 96551.3,
  "total_duration_hour": 26.82,
  "min_duration_sec": 2.22,
  "max_duration_sec": 17.76,
  "avg_duration_sec": 9.655,
  "splits": {
    "train": {
      "num_examples": 9000,
      "duration_sec": 86811.3,
      "duration_hour": 24.114
    },
    "validation": {
      "num_examples": 500,
      "duration_sec": 4849.31,
      "duration_hour": 1.347
    },
    "test": {
      "num_examples": 500,
      "duration_sec": 4890.69,
      "duration_hour": 1.359
    }
  }
}