{
  "configurations": 32,
  "seeds": 3,
  "runs": 96,
  "rankings": [
    "data/experiments/forecast-geography-v2/ranking-e53fd92c4f32",
    "data/experiments/forecast-no-mask-top32-v3/ranking-981191c4dc56"
  ],
  "improved_configurations": 3,
  "improved_seeds": 18,
  "average_paired_percent": 5.959081235692124,
  "median_paired_percent": 5.357060257643622,
  "support": "Every matched seed has identical frozen target/season/location/horizon/n rows and pinned inputs.",
  "caveat": "Selected top half of the original masked ranking; no independent confirmation and no inference to all 63 formulations."
}