config.json

{
  "model_type": "hybrid-sentiment-classifier",
  "architecture": "sentence-transformers + xgboost",
  "base_model": "paraphrase-mpnet-base-v2",
  "num_classes": 3,
  "class_names": [
    "Negative",
    "Positive",
    "Neutral"
  ],
  "test_accuracy": 0.9966352624495289
}