data/artifacts/models/bloom_classifier/training_config.json

{
  "model_name": "bloom_classifier",
  "model_version": "bloom_classifier_v2_baseline_001",
  "dataset_version": "2.0.0",
  "seed": 42,
  "split_counts": {
    "train": 3912,
    "validation": 1033,
    "test": 875
  },
  "hyperparameters": {
    "tfidf_max_features": 8000,
    "ngram_range": [
      1,
      2
    ],
    "sublinear_tf": true,
    "logreg_C": 1.0,
    "logreg_solver": "lbfgs",
    "logreg_max_iter": 1000,
    "logreg_multi_class": "multinomial"
  },
  "feature_columns": [
    "question_text"
  ],
  "target_column": "bloom_level",
  "algorithm": "LogisticRegression(multinomial)"
}