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          "source": "2026-10-02-clef-jev-near-approach/outcomes/jev.C05.reverse/result.json",
          "sha256": "2adf398a7fce66254d6cf704358a23636eac3a0269af322c0f1c4354c0395c96",
          "bytes": 1655
        }
      },
      "model_display_name": "Jev-Omni"
    }
  ],
  "needed_reference_count": 0,
  "needed_sensitivity": null,
  "needed_sensitivity_note": "undefined: no unambiguous needed references",
  "ambiguous_policy": "Exclude from binary accuracy; retain predictions and probabilities descriptively.",
  "limits": [
    "Changing task, state, rubric, question and options together cannot identify a wording-only cause.",
    "Near-approach amendment is not accepted collision-impact evidence."
  ]
}