summary.json

{
  "n_candidates": 12,
  "n_items": 3,
  "n_leaf_rows": 12,
  "n_rows": 48,
  "n_transition_rows": 36,
  "out_jsonl": "/NHNHOME/data/sanghyeok/qwen-cua/data/diverse_hard_sibling_v1_dryrun_wm_20260715/metadata_cf.jsonl",
  "skipped_candidates": 0
}