{
  "name": "zenfro-v7-lattice",
  "description": "Lattice prior: dynamics core + retail/weather/grid domains + structure algebra (layer/segment/nest/lead-lag/short-horizon/phrase-tile). Exact fGn, forecastable pulses, calendar-aware seasonality.",
  "min_length": 4096,
  "max_length": 4096,
  "tr_hi_frac": 0.25,
  "tr_exc_lo": 0.4,
  "tr_exc_hi": 2.5,
  "gr_exc_lo": 0.3,
  "gr_exc_hi": 1.5,
  "sa_clean_frac": 0.4,
  "sa_clean_lo": 0.02,
  "sa_clean_hi": 0.12,
  "integrated_heavy_frac": 0.18,
  "integrated_sv_frac": 0.18,
  "struct_depth": 3,
  "struct_mul_frac": 0.35,
  "struct_cuts": 2,
  "struct_nest": 6.0,
  "struct_lag_frac": 0.08,
  "struct_horizon": 64,
  "struct_motif_max": 96,
  "artifact_scale": 1.0,
  "augment": {
    "tsmixup": 0.05,
    "pad_prefix": 0.03
  },
  "family_weights": {
    "trend_seasonal_ar": 0.09,
    "regime_shift": 0.095,
    "multiplicative": 0.05,
    "ar2": 0.12,
    "integrated": 0.09,
    "threshold_ar": 0.03,
    "chaotic": 0.008,
    "spectral_gp": 0.045,
    "long_memory": 0.05,
    "ou_stochastic_vol": 0.075,
    "physical_sensors": 0.008,
    "seasonal_counts": 0.012,
    "intermittent": 0.012,
    "pulse_outlier": 0.015,
    "retail_demand": 0.06,
    "weather": 0.03,
    "grid_load": 0.04,
    "layered": 0.04,
    "segmented": 0.025,
    "carrier_mod": 0.025,
    "lead_lag": 0.02,
    "short_horizon": 0.04,
    "phrase_tile": 0.02
  }
}