{
  "model_name": "amazon/chronos-t5-small",
  "base_model_id": "amazon/chronos-t5-small",
  "context_length": 140,
  "prediction_length": 30,
  "num_bins": 4094,
  "value_range": [
    -5.0,
    5.0
  ],
  "learning_rate": 2.5e-05,
  "train_steps": 1500,
  "lora_rank": 32,
  "lora_alpha": 64,
  "batch_size": 2,
  "gradient_accumulation_steps": 8,
  "max_source_length": 768,
  "max_target_length": 256,
  "random_state": 42,
  "task_prefix": "generate synthetic retail demand future from historical context",
  "seasonality_strength": 0.75,
  "seasonal_period": 7,
  "seasonal_fallback_strength": 0.35,
  "zero_threshold_for_sparsity": 0.6,
  "prefer_backend": "qlora",
  "use_special_tokens": true,
  "add_calendar_features": true,
  "warmup_ratio": 0.05,
  "weight_decay": 0.01
}