{
  "letter_to_label": {
    "A": 0,
    "B": 1,
    "C": 2,
    "D": 3,
    "E": 4,
    "F": 5,
    "G": 6,
    "H": 7,
    "I": 8,
    "K": 9,
    "L": 10,
    "M": 11,
    "N": 12,
    "O": 13,
    "P": 14,
    "Q": 15,
    "R": 16,
    "S": 17,
    "T": 18,
    "U": 19,
    "V": 20,
    "W": 21,
    "X": 22,
    "Y": 23
  },
  "label_to_letter": {
    "0": "A",
    "1": "B",
    "2": "C",
    "3": "D",
    "4": "E",
    "5": "F",
    "6": "G",
    "7": "H",
    "8": "I",
    "9": "K",
    "10": "L",
    "11": "M",
    "12": "N",
    "13": "O",
    "14": "P",
    "15": "Q",
    "16": "R",
    "17": "S",
    "18": "T",
    "19": "U",
    "20": "V",
    "21": "W",
    "22": "X",
    "23": "Y"
  },
  "num_classes": 24,
  "excluded_letters": [
    "J",
    "Z"
  ],
  "description": "Continuous labels 0-23 for letters A-I, K-Y (excluding J and Z)"
}