Model-specific configuration

Some models accept additional configuration via model_config:

Auto-ARIMA (aarima)

Code
{
  "model_config": {
    "model": "aarima",
    "config": { "season_length": 7 }
  }
}

• season_length (integer or null): Override automatic seasonal period detection.

Auto-ETS (aets)

Code
{
  "model_config": {
    "model": "aets",
    "config": { "season_length": 12 }
  }
}

• season_length (integer or null): Override automatic seasonal period detection.

Chronos-2 (chronos-2)

Code
{
  "model_config": {
    "model": "chronos-2",
    "config": { "is_global": true }
  }
}

• is_global (boolean, default false): Enable influence across the time-series — useful if all passed-in time-series are related (e.g., same product, different stores).