src/config/execution_generator_model_report.json

{
  "created_at": "2025-12-07T17:13:48.852853Z",
  "task": "language_modeling",
  "target": "next_token_prediction (execution_generation)",
  "n_train_samples": 1347,
  "n_val_samples": 150,
  "sequence_length": 128,
  "device": "cpu",
  "model": {
    "name": "transformer_execution_generator_v3",
    "type": "CausalLM_FineTuned",
    "class": "GPT2LMHeadModel",
    "checkpoint_base": "gpt2",
    "total_params": 124439808,
    "trainable_params": 124439808,
    "size_mb": 474.7
  },
  "training": {
    "epochs": 8,
    "learning_rate": 3e-05,
    "batch_size": 32,
    "seed_global": 42,
    "optimizer": "AdamW"
  },
  "metrics": {
    "final_train_loss": 1.2690867379654285,
    "final_val_loss": 1.293086338043213,
    "best_val_loss": 1.293086338043213,
    "best_loss": 1.293086338043213
  }
}