{
  "cache": {
    "hit_rate": 0.0286,
    "hits": 175,
    "lookups": 6118,
    "misses": 5943,
    "writes": 5943
  },
  "cached": 6306,
  "cost": 0.0,
  "failed": 0,
  "labelled": 5797,
  "labels_written": 12103,
  "meaning_counts": {
    "0": 1120,
    "1": 1190,
    "2": 66,
    "3": 1219,
    "4": 2202
  },
  "middle_band_share": 0.4269,
  "null_corrections": 425,
  "other_tag_share": 0.003,
  "prompt_hash": "f95be6b01e164bdbcbdd8fcef517e027a2ebb096c64c1cbc32a446e388863387",
  "reject_reasons": {
    "feedback_multi_sentence": 187,
    "malformed_edit": 13,
    "text_altered": 113,
    "unknown_tag": 8
  },
  "rejected": 321,
  "requests": 6118,
  "tag_counts": {
    "agr": 975,
    "art": 1956,
    "coll": 337,
    "form": 848,
    "num": 720,
    "order": 702,
    "other": 30,
    "part": 82,
    "poss": 147,
    "prep": 1464,
    "pron": 271,
    "punc": 77,
    "sp": 114,
    "tense": 892,
    "unnat": 352,
    "word": 949
  },
  "teacher": {
    "cache_hits": 175,
    "calls": 6118,
    "completion_tokens": 9194575,
    "cost": 0.0,
    "failures": 0,
    "hit_rate": 0.0286,
    "network_calls": 5943,
    "prompt_tokens": 12692831,
    "retries": 240
  },
  "texts": 12424,
  "validity_rate": 0.9475
}