{
  "sign_order": [
    "negative",
    "zero",
    "positive"
  ],
  "strict_reversal_definition": "negative->positive or positive->negative; zero cells kept separate; no threshold",
  "frame_count": 309,
  "input": {
    "canonical": {
      "path": "/workspace/bf-stage2-once-v2/output/frame-results.jsonl",
      "bytes": 14159962,
      "sha256": "b5b5199bb71001106c9d65bc9c8637c4c2ce81a98ec1a0f03b7473ac5c2f57a6"
    },
    "summary": {
      "path": "/workspace/bf-stage2-once-v2/output/summary.json",
      "bytes": 5722,
      "sha256": "46e71efffa424c36f21dfe54d8d5ee0082ee9780fcdb1a1a6d8cde64c454e2b8"
    },
    "archive": {
      "path": "/workspace/pitch-stage2-once-v2-results-20261020.zip",
      "bytes": 4786179,
      "sha256": "1caa151838a24d9c15326c455ff1d174e9d44514c0f8b22a6448c70520b694e5"
    },
    "library": {
      "library_file_id": "libfile_81d872dde6b0819188f2c9cadbe42082",
      "version": 0,
      "file_id": "file_0000000026fc81f6bf615ba03a21bdf1"
    }
  },
  "results": {
    "static_frame0": {
      "S->L": {
        "matrix_row_source_column_target": [
          [
            154,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            155
          ]
        ],
        "finite_pairs": 309,
        "excluded_pairs": 0,
        "excluded_kind_pairs": {},
        "source_kind_counts": {
          "finite": 309,
          "positive_infinity": 0,
          "negative_infinity": 0,
          "undefined": 0,
          "missing": 0
        },
        "target_kind_counts": {
          "finite": 309,
          "positive_infinity": 0,
          "negative_infinity": 0,
          "undefined": 0,
          "missing": 0
        },
        "strict_reversals": 0,
        "reversal_frames": []
      },
      "L->E": {
        "matrix_row_source_column_target": [
          [
            154,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            155
          ]
        ],
        "finite_pairs": 309,
        "excluded_pairs": 0,
        "excluded_kind_pairs": {},
        "source_kind_counts": {
          "finite": 309,
          "positive_infinity": 0,
          "negative_infinity": 0,
          "undefined": 0,
          "missing": 0
        },
        "target_kind_counts": {
          "finite": 309,
          "positive_infinity": 0,
          "negative_infinity": 0,
          "undefined": 0,
          "missing": 0
        },
        "strict_reversals": 0,
        "reversal_frames": []
      },
      "S->E": {
        "matrix_row_source_column_target": [
          [
            154,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            155
          ]
        ],
        "finite_pairs": 309,
        "excluded_pairs": 0,
        "excluded_kind_pairs": {},
        "source_kind_counts": {
          "finite": 309,
          "positive_infinity": 0,
          "negative_infinity": 0,
          "undefined": 0,
          "missing": 0
        },
        "target_kind_counts": {
          "finite": 309,
          "positive_infinity": 0,
          "negative_infinity": 0,
          "undefined": 0,
          "missing": 0
        },
        "strict_reversals": 0,
        "reversal_frames": []
      }
    },
    "A_prediction_frozen": {
      "S->L": {
        "matrix_row_source_column_target": [
          [
            95,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            9
          ]
        ],
        "finite_pairs": 104,
        "excluded_pairs": 205,
        "excluded_kind_pairs": {
          "positive_infinity->positive_infinity": 141,
          "negative_infinity->negative_infinity": 64
        },
        "source_kind_counts": {
          "finite": 104,
          "positive_infinity": 141,
          "negative_infinity": 64,
          "undefined": 0,
          "missing": 0
        },
        "target_kind_counts": {
          "finite": 104,
          "positive_infinity": 141,
          "negative_infinity": 64,
          "undefined": 0,
          "missing": 0
        },
        "strict_reversals": 0,
        "reversal_frames": []
      },
      "L->E": {
        "matrix_row_source_column_target": [
          [
            95,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            9
          ]
        ],
        "finite_pairs": 104,
        "excluded_pairs": 205,
        "excluded_kind_pairs": {
          "positive_infinity->positive_infinity": 141,
          "negative_infinity->negative_infinity": 64
        },
        "source_kind_counts": {
          "finite": 104,
          "positive_infinity": 141,
          "negative_infinity": 64,
          "undefined": 0,
          "missing": 0
        },
        "target_kind_counts": {
          "finite": 104,
          "positive_infinity": 141,
          "negative_infinity": 64,
          "undefined": 0,
          "missing": 0
        },
        "strict_reversals": 0,
        "reversal_frames": []
      },
      "S->E": {
        "matrix_row_source_column_target": [
          [
            95,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            9
          ]
        ],
        "finite_pairs": 104,
        "excluded_pairs": 205,
        "excluded_kind_pairs": {
          "positive_infinity->positive_infinity": 141,
          "negative_infinity->negative_infinity": 64
        },
        "source_kind_counts": {
          "finite": 104,
          "positive_infinity": 141,
          "negative_infinity": 64,
          "undefined": 0,
          "missing": 0
        },
        "target_kind_counts": {
          "finite": 104,
          "positive_infinity": 141,
          "negative_infinity": 64,
          "undefined": 0,
          "missing": 0
        },
        "strict_reversals": 0,
        "reversal_frames": []
      }
    },
    "B_log_prediction_frozen": {
      "S->L": {
        "matrix_row_source_column_target": [
          [
            159,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            150
          ]
        ],
        "finite_pairs": 309,
        "excluded_pairs": 0,
        "excluded_kind_pairs": {},
        "source_kind_counts": {
          "finite": 309,
          "positive_infinity": 0,
          "negative_infinity": 0,
          "undefined": 0,
          "missing": 0
        },
        "target_kind_counts": {
          "finite": 309,
          "positive_infinity": 0,
          "negative_infinity": 0,
          "undefined": 0,
          "missing": 0
        },
        "strict_reversals": 0,
        "reversal_frames": []
      },
      "L->E": {
        "matrix_row_source_column_target": [
          [
            159,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            150
          ]
        ],
        "finite_pairs": 309,
        "excluded_pairs": 0,
        "excluded_kind_pairs": {},
        "source_kind_counts": {
          "finite": 309,
          "positive_infinity": 0,
          "negative_infinity": 0,
          "undefined": 0,
          "missing": 0
        },
        "target_kind_counts": {
          "finite": 309,
          "positive_infinity": 0,
          "negative_infinity": 0,
          "undefined": 0,
          "missing": 0
        },
        "strict_reversals": 0,
        "reversal_frames": []
      },
      "S->E": {
        "matrix_row_source_column_target": [
          [
            159,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            150
          ]
        ],
        "finite_pairs": 309,
        "excluded_pairs": 0,
        "excluded_kind_pairs": {},
        "source_kind_counts": {
          "finite": 309,
          "positive_infinity": 0,
          "negative_infinity": 0,
          "undefined": 0,
          "missing": 0
        },
        "target_kind_counts": {
          "finite": 309,
          "positive_infinity": 0,
          "negative_infinity": 0,
          "undefined": 0,
          "missing": 0
        },
        "strict_reversals": 0,
        "reversal_frames": []
      }
    }
  }
}
