{
 "protocol": "heldout_v1",
 "n_runs_planned": 199,
 "n_judge_sets": 27,
 "est_cost_usd": 46.47,
 "by_condition": {
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  "B_strong_prompt": 27,
  "C_conventional_rag": 27,
  "D_profiles_retrieval": 27,
  "E_full_engine": 27,
  "E_no_retrieval": 16,
  "E_no_profile": 16,
  "E_no_referee": 16,
  "E_no_factcheck": 16
 },
 "generator": "claude-opus-5-5",
 "judge": "claude-sonnet-5-5",
 "effort": "medium",
 "n_runs_ok": 199,
 "n_runs_failed": 0,
 "n_judgments": 33,
 "spent_usd_total": 50.915,
 "completed": "2026-11-03T23:54:10+00:00"
}