{
  "model_name": "MySQL Query Generator - From Scratch",
  "version": "1.0.0",
  "description": "GPT-style transformer trained completely from scratch for MySQL query generation",
  "architecture": {
    "type": "GPT-style Transformer (Decoder-only)",
    "layers": 8,
    "attention_heads": 8,
    "hidden_size": 512,
    "feedforward_size": 2048,
    "max_sequence_length": 512,
    "dropout": 0.1
  },
  "training": {
    "type": "from_scratch_pretraining",
    "no_pretrained_weights": true,
    "epochs": 8,
    "training_time_minutes": 12,
    "hardware": "RTX 5080 16GB",
    "framework": "PyTorch",
    "optimizer": "AdamW",
    "scheduler": "CosineAnnealingLR"
  },
  "performance": {
    "final_validation_loss": 0.3485,
    "final_training_loss": 0.3178,
    "final_perplexity": 1.42,
    "convergence": "excellent",
    "overfitting": "none_detected",
    "quality": "production_ready"
  },
  "model_stats": {
    "total_parameters": 29789184,
    "vocabulary_size": 4206,
    "training_examples": 24293,
    "model_size_mb": 113.63671875
  },
  "dataset": {
    "size": 24293,
    "sources": [
      "synthetic_sql",
      "spider_dataset",
      "wikisql_dataset"
    ],
    "diversity": "high",
    "mysql_specific": true
  },
  "license": "Open Source",
  "created_date": "2025-07-18T10:20:16.546994",
  "authors": "Anonymous",
  "contact": "Open source community"
}