{
  "schema_version": "navgridlm.hf-text-task/2",
  "encoding": "UTF-8 JSONL gzip",
  "input_columns": [
    "text",
    "sections_json",
    "task_json"
  ],
  "answer_columns": [
    "ground_truth_json",
    "shortest_length_path",
    "shortest_path_length_m"
  ],
  "group_splits_by": "source_scene_id",
  "split": "train | validation | test",
  "dynamic_json_columns": [
    "sections_json",
    "task_json",
    "goals_json",
    "ground_truth_json",
    "metadata_json"
  ],
  "shared_assets": [
    "map_ref",
    "robot_ref"
  ],
  "reference_schema": "navgridlm.text-task/2",
  "columns": {
    "schema_version": "string",
    "id": "string, unique task ID",
    "scenario_id": "string, shared by paired tasks",
    "source_scene_id": "string, group all variants/robots when splitting",
    "map_id": "string",
    "robot_id": "string",
    "task_type": "single_goal | ordered_goals | visit_all_goals",
    "goal_count": "integer: 1,2,3,5",
    "language": "string: vi",
    "split": "string: train | validation | test",
    "start_row": "integer",
    "start_column": "integer",
    "text": "string, full input context",
    "sections_json": "JSON string, selectable input text",
    "task_json": "JSON string, start/goals/order/budget/completion",
    "goals_json": "JSON string, goal IDs and cells",
    "ground_truth_json": "JSON string, exact route/actions/events/segments/metrics",
    "shortest_length_path": "integer, grid steps",
    "shortest_path_length_m": "number, meters",
    "metadata_json": "JSON string, generation provenance and answer-derived analysis",
    "map_ref": "relative map asset path",
    "robot_ref": "relative robot profile path"
  }
}