{
  "user": "users777779",
  "timestamp": "20251125_171839",
  "start_time_utc": "2025-11-25 18:16:58",
  "checkpoint_path": "output/Qwen2_NER_StandardLoRA_Noisy30_20251125_065844/stage1_noisy_model",
  "test_file": "ccf_test_processed.jsonl",
  "total_samples": 2752,
  "use_relaxed_matching": true,
  "metrics": {
    "exact_match": {
      "score": 0.3031,
      "correct_count": 834,
      "total_count": 2752
    },
    "sample_accuracy": {
      "score": 0.2998,
      "correct_count": 825,
      "total_count": 2752
    },
    "strict_matching": {
      "precision": 0.4177,
      "recall": 0.3849,
      "f1_score": 0.3945,
      "entity_accuracy": 0.3745
    },
    "relaxed_matching": {
      "precision": 0.4308,
      "recall": 0.3905,
      "f1_score": 0.4022,
      "entity_accuracy": 0.3905
    }
  },
  "model_info": {
    "base_model": "qwen/Qwen2-1.5B-Instruct",
    "checkpoint": "output/Qwen2_NER_StandardLoRA_Noisy30_20251125_065844/stage1_noisy_model",
    "task": "Named Entity Recognition (NER)"
  }
}