{
  "experiment_metadata": {
    "timestamp": "2026-08-04T14:49:10.237883+00:00",
    "pretrained_model_name_or_path": "unsloth/Qwen3-4B-unsloth-bnb-4bit",
    "data_dir": "nityaak/stance-matrix-semeval",
    "push_to_hub_id": "nityaak/qwen3-4b-stance-matrix-semeval-qlora"
  },
  "configuration": {
    "load_in_4bit": true,
    "from_foundation_model": false,
    "learning_rate": 2e-05,
    "num_train_epochs": 1.0,
    "per_device_train_batch_size": 8,
    "gradient_accumulation_steps": 2,
    "effective_batch_size": 16,
    "weight_decay": 0.01,
    "warmup_ratio": 0.1,
    "optim": "adamw_8bit",
    "max_length": 512,
    "packing": true,
    "completion_only_loss": true
  },
  "training_stats": {
    "train_runtime": 694.2514,
    "train_samples_per_second": 2.028,
    "train_steps_per_second": 0.127,
    "total_flos": 1.47221197521408e+16,
    "train_loss": 0.4845699088817293,
    "epoch": 1.0
  },
  "gpu_stats": {
    "gpu_id": 0,
    "gpu_name": "NVIDIA A100-SXM4-40GB",
    "memory_used_mb": 13882.0,
    "memory_total_mb": 40626.8,
    "memory_utilization_percent": 34.17,
    "runtime_seconds": 694.3
  },
  "weight_verification": {
    "all_changed": true,
    "unchanged_params": []
  },
  "carbon_tracking": {
    "enabled": true,
    "log_dir": "carbontracker",
    "note": "See carbontracker/ in this repo for actual consumption (time, energy, CO2eq)."
  }
}