band_config.json

{
  "version": 1,
  "calibrated": false,
  "weights": {
    "punc": 1,
    "sp": 1,
    "art": 1,
    "num": 1,
    "poss": 1,
    "prep": 2,
    "part": 2,
    "agr": 2,
    "tense": 2,
    "form": 2,
    "pron": 2,
    "order": 3,
    "coll": 2,
    "word": 2,
    "unnat": 3,
    "other": 2
  },
  "groups": {
    "correctness": [
      "punc",
      "sp",
      "art",
      "num",
      "poss",
      "prep",
      "part",
      "agr",
      "tense",
      "form",
      "pron",
      "order",
      "other"
    ],
    "usage": ["coll", "word", "unnat"]
  },
  "thresholds": [0.0, 0.4, 0.9, 1.6]
}