{
  "postprocess": true,
  "tta_diff": true,
  "tta_sign_flip": true,
  "tta_running_totals": true,
  "target_encode_categoricals": true,
  "clip_nonnegative": true,
  "integer_round": true,
  "differencing_max_horizon": 48,
  "calendar_covariates": true,
  "static_groups": 2,
  "joint_neighbours": 8,
  "chunk_joint": 100,
  "bfloat16": true,
  "trend_threshold": 1.5,
  "trend_min_r2": 0.87,
  "trend_window": 1.0,
  "diff_band_exponent": 0.59,
  "diff_band_scale": 1.68,
  "raw_band_exponent": 0.5,
  "raw_band_scale": 1.0
}