{
  "scope": {
    "arms": [
      "N",
      "R",
      "WDT_OPT",
      "WDT_REPAIR"
    ],
    "seed_questions": 20,
    "rounds": 3,
    "answers_per_question": 8,
    "question_cap_each_round": 60,
    "main_question_groups_max": 540,
    "main_answer_references_max": 4320,
    "new_main_answers_max": 3680,
    "shared_initial_answers_avoided": 320,
    "final_test_questions": 30,
    "final_test_answers": 360,
    "deferred_test_questions": 20,
    "automatic_deferred_tests": false,
    "new_main_updates_max": 9,
    "repair_updates_max": 3,
    "repair_proposals_max": 540,
    "automatic_fixed_batch_comparisons": false,
    "new_task_signal_gate": true,
    "candidate_batches_max": 2,
    "maximum_sampled_candidate_questions_each_arm_each_round": 80,
    "maximum_observed_groups_each_arm_each_round": 100,
    "maximum_candidate_and_core_answer_references": 7200,
    "new_candidate_and_core_answers_upper_bound": 6240,
    "prior_best50_retained_questions": 30,
    "prior_best50_retained_answers": 90,
    "prior_best50_new_questions": 20,
    "prior_best50_new_answers": 60,
    "all_new_answer_upper_bound_with_both_evaluations": 6660,
    "gate_control_uses_same_rule": true,
    "extra_sampling_after_acceptance": false,
    "same_task_resampled_until_mixed": false,
    "all_rejected_candidates_preserved": true,
    "first_required_stage": "previous-best50",
    "student_self_recovery": true,
    "response_tokens": 128,
    "shared_initial_teacher_curriculum": true,
    "shared_initial_teacher_candidate_answers_avoided_max": 640,
    "repair_process_targets_per_verified_suffix_max": 1,
    "distinct_teacher_curricula_generated_max": 5
  },
  "budget": {
    "planning_hours": 21.33,
    "scenarios": [
      {
        "case": "limited_candidates",
        "hours": 12.55,
        "gpu_usd": 22.47
      },
      {
        "case": "planning_middle",
        "hours": 21.33,
        "gpu_usd": 38.18
      },
      {
        "case": "maximum_candidate_envelope_with_slower_tasks",
        "hours": 90.8,
        "gpu_usd": 162.54
      }
    ],
    "historical_gpu_usd_per_hour": 1.79,
    "new_gpu_rate_verified": false,
    "teacher_and_storage_costs_separate": true,
    "new_parallel_speedup_assumed": false,
    "rejected_candidate_cost_included": true,
    "self_check_duration_allowance_is_measured": false,
    "first_round_shared_work_discounted_as_measured_time": false,
    "upper_scenario_is_not_expected_duration": true
  },
  "reuse": {
    "prepared_seed_questions": 20,
    "prepared_test_questions": 50,
    "prepared_control_candidates": 240,
    "retained_old_test_answers": 90,
    "first_seed_answers_avoided": 320,
    "first_teacher_candidate_answers_avoided_max": 640,
    "later_rounds_use_each_model": true,
    "learned_weights_shared": false
  },
  "first_stage": {
    "status": "PREPARED_WAITING_FOR_POD",
    "model": "WDT_REPAIR",
    "retained_questions": 30,
    "retained_answers": 90,
    "new_questions": 20,
    "new_answers": 60,
    "target_questions": 50,
    "target_answers": 150,
    "new_answers_completed": 0,
    "old_conditions_preserved": true,
    "before_new_training": true,
    "new_formal_score": null,
    "comparison_rule": "原共同30题排名保留；完整50题成绩单列，暂不与仅测30题的组重新排名。"
  }
}