{
  "scope": "Offline diagnosis only. Actual scored submissions are unchanged.",
  "arms": {
    "sham": {
      "correct": 22,
      "missing": [
        "scibench_class_051",
        "scibench_diff_021"
      ],
      "wrong_delivered": [
        "scibench_calculus_036",
        "scibench_matter_021",
        "scibench_quan_013",
        "scibench_quan_003",
        "scibench_stat_016",
        "scibench_thermo_054"
      ],
      "gains_vs_bounded": [
        "scibench_atkins_065",
        "scibench_diff_032",
        "scibench_fund_017"
      ],
      "losses_vs_bounded": [
        "scibench_matter_021",
        "scibench_quan_003",
        "scibench_stat_016"
      ]
    },
    "code": {
      "correct": 21,
      "missing": [
        "scibench_class_051",
        "scibench_diff_021",
        "scibench_diff_032",
        "scibench_stat_058"
      ],
      "wrong_delivered": [
        "scibench_atkins_065",
        "scibench_fund_017",
        "scibench_quan_013",
        "scibench_quan_003",
        "scibench_thermo_054"
      ],
      "gains_vs_bounded": [
        "scibench_matter_021",
        "scibench_quan_032",
        "scibench_thermo_055"
      ],
      "losses_vs_bounded": [
        "scibench_diff_021",
        "scibench_quan_003",
        "scibench_stat_058"
      ]
    }
  },
  "observed_code_failures": {
    "scibench_fund_017": "First execution uses the correct 180-degree rotation expression 2*p*E*cos(initial_angle); later executions replace it with an incorrect final-angle interpretation and final answer 1.998185.",
    "scibench_stat_058": "Prints P(A)=0.63 before verification raises KeyError for an undetermined symbol; three failed executions and a code-only final proposal produce no numeric submission.",
    "scibench_class_051": "Two truncated responses and no actual computation.",
    "scibench_atkins_065": "Submits intermediate b instead of the final requested compression factor."
  }
}