{
  "train": [
    {
      "root": "path/GRIT-20M/data/",
      "anno": "path/GRIT-20M/anno/grit_odvg_10k.jsonl",
      "dataset_mode": "odvg"
    }
  ],
  "val": [
    {
      "root": "path/coco_2017/val2017",
      "anno": "config/instances_val2017.json",
      "label_map": null,
      "dataset_mode": "coco"
    }
  ]
}