Blame for leakage_report.json

{
  "date": "2026-09-15",
  "method": "hash(ID) mod 100: <80 train, <90 valid, ostalo test",
  "fc": {
    "train": 530,
    "valid": 69,
    "test": 73,
    "ids_disjoint": true,
    "content_hashes_unique": true
  },
  "ag": {
    "train": 317,
    "valid": 28,
    "test": 36,
    "ids_disjoint": true,
    "content_hashes_unique": true
  },
  "bench_overlap_prompts": [],
  "bench_isolated": true
}