training_metadata.json

{
  "config": {
    "base": "Qwen/Qwen3.5-0.8B",
    "train": "/data/dataset/empirical_train.jsonl",
    "val": "/data/dataset/empirical_val.jsonl",
    "test": "/data/dataset/empirical_test.jsonl",
    "output": "/data/output/qwen35-empirical-asym-lora",
    "epochs": 3,
    "batch_size": 16,
    "lr": "1e-4",
    "max_length": 768,
    "lora_r": 32,
    "lora_alpha": 32,
    "lora_dropout": 0.1,
    "over_lambda": 0.7,
    "label_smoothing": 0.08,
    "eval_steps": 200
  },
  "training_time_s": 2338.5,
  "system_prompt": "PRODUCTION (for Brick drop-in compatibility)",
  "test": {
    "n": 1994,
    "accuracy": 0.7276830491474423,
    "over_rate": 0.07773319959879639,
    "under_rate": 0.1945837512537613,
    "macro_f1": 0.42460581599084596
  }
}