{
  "schema_version": "1.0",
  "dataset_name": "Ovarian-Bevacizumab-Response",
  "tasks": {
    "bevacizumab_treatment_effectiveness": {
      "task_type": "classification",
      "level": "wsi",
      "schema": {
        "official_task_name": "Classification of bevacizumab treatment effectiveness from H&E whole-slide images",
        "variant": "binary",
        "class_names": [
          "effective",
          "invalid"
        ],
        "class_id_map": {
          "effective": 0,
          "invalid": 1
        },
        "class_id_rule": "Class IDs follow the current official spreadsheet worksheet order: effective=0, invalid=1.",
        "label_source_column": "Treatment effect",
        "sample_id_source_column": "Image No."
      }
    }
  },
  "notes": "Derived from the PathTrove label file for TCIA Version 2 (286 slides). Each slide is linked to the official slide manifest (Ovarian Bevacizumab Response_05-28-2024.csv); image_name is the manifest slide_id plus .svs. 5 label-table names differ from the manifest only in spaces, hyphens, extension case or a trailing dot and were matched with the same patient ID. Slides whose patient ID differs between the two official tables, and patients carrying both response labels, are listed in excluded.csv. The split is a patient-level demonstration split (about 70/15/15 within each response class, seed pathtrove-bev-demo-v1); it is not an official split.",
  "label_statistics": {
    "total": 265,
    "split": {
      "train": 217,
      "val": 31,
      "test": 17
    },
    "class_distribution": {
      "effective": 157,
      "invalid": 108
    }
  },
  "samples": [
    {
      "sample_id": "1612595C.svs",
      "image_name": "1612595C.svs",
      "patient_id": "2909711",
      "split": "train",
      "label": {
        "bevacizumab_treatment_effectiveness": {
          "class_name": "effective",
          "class_id": 0
        }
      }
    },
    {
      "sample_id": "1702510F.svs",
      "image_name": "1702510F.svs",
      "patient_id": "2959832",
      "split": "train",
      "label": {
        "bevacizumab_treatment_effectiveness": {
          "class_name": "effective",
          "class_id": 0
        }
      }
    },
    {
      "sample_id": "1717035D.svs",
      "image_name": "1717035D.svs",
      "patient_id": "2983362",
      "split": "test",
      "label": {
        "bevacizumab_treatment_effectiveness": {
          "class_name": "effective",
          "class_id": 0
        }
      }
    },
    {
      "sample_id": "500203D.svs",
      "image_name": "500203D.svs",
      "patient_id": "801250",
      "split": "train",
      "label": {
        "bevacizumab_treatment_effectiveness": {
          "class_name": "effective",
          "class_id": 0
        }
      }
    },
    {
      "sample_id": "1832548A.svs",
      "image_name": "1832548A.svs",
      "patient_id": "2188987",
      "split": "train",
      "label": {
        "bevacizumab_treatment_effectiveness": {
          "class_name": "effective",
          "class_id": 0
        }
      }
    },
    {
      "sample_id": "P001832850D.svs",
      "image_name": "P001832850D.svs",
      "patient_id": "1038407",
      "split": "test",
      "label": {
        "bevacizumab_treatment_effectiveness": {
          "class_name": "effective",
          "class_id": 0
        }
      }
    },
    {
      "sample_id": "1832850C.svs",
      "image_name": "1832850C.svs",
      "patient_id": "1038407",
      "split": "test",
      "label": {
        "bevacizumab_treatment_effectiveness": {
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          "class_id": 0
        }
      }
    },
    {
      "sample_id": "1832850D.svs",
      "image_name": "1832850D.svs",
      "patient_id": "1038407",
      "split": "test",
      "label": {
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        }
      }
    },
    {
      "sample_id": "1828187C.svs",
      "image_name": "1828187C.svs",
      "patient_id": "3072738",
      "split": "train",
      "label": {
        "bevacizumab_treatment_effectiveness": {
          "class_name": "effective",
          "class_id": 0
        }
      }
    },
    {
      "sample_id": "3mainttenance4-P001828187A.svs",
      "image_name": "3mainttenance4-P001828187A.svs",
      "patient_id": "3072738",
      "split": "train",
      "label": {
        "bevacizumab_treatment_effectiveness": {
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      }
    },
    {
      "sample_id": "1828187A.svs",
      "image_name": "1828187A.svs",
      "patient_id": "3072738",
      "split": "train",
      "label": {
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        }
      }
    },
    {
      "sample_id": "1828187B.svs",
      "image_name": "1828187B.svs",
      "patient_id": "3072738",
      "split": "train",
      "label": {
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      }
    },
    {
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      "patient_id": "3033080",
      "split": "train",
      "label": {
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        }
      }
    },
    {
      "sample_id": "1809923B.svs",
      "image_name": "1809923B.svs",
      "patient_id": "3033080",
      "split": "train",
      "label": {
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        }
      }
    },
    {
      "sample_id": "3maintenance8 P001809923A.svs",
      "image_name": "3maintenance8-P001809923A.svs",
      "patient_id": "3033080",
      "split": "train",
      "label": {
        "bevacizumab_treatment_effectiveness": {
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      }
    },
    {
      "sample_id": "2-P001809923A.svs",
      "image_name": "2-P001809923A.svs",
      "patient_id": "3033080",
      "split": "train",
      "label": {
        "bevacizumab_treatment_effectiveness": {
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        }
      }
    },
    {
      "sample_id": "1628757C.svs",
      "image_name": "1628757C.svs",
      "patient_id": "2692286",
      "split": "train",
      "label": {
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      }
    },
    {
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      "image_name": "1628757D.svs",
      "patient_id": "2692286",
      "split": "train",
      "label": {
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      }
    },
    {
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      "image_name": "1628757F.svs",
      "patient_id": "2692286",
      "split": "train",
      "label": {
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        }
      }
    },
    {
      "sample_id": "2-P001628757C.svs",
      "image_name": "2-P001628757C.svs",
      "patient_id": "2692286",
      "split": "train",
      "label": {
        "bevacizumab_treatment_effectiveness": {
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      }
    },
    {
      "sample_id": "3-maintenance3-P001628757B.svs",
      "image_name": "3-maintenance3-P001628757B.svs",
      "patient_id": "2692286",
      "split": "train",
      "label": {
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      }
    },
    {
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      "patient_id": "2692286",
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      "label": {
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      }
    },
    {
      "sample_id": "1736414F.svs",
      "image_name": "1736414F.svs",
      "patient_id": "1969370",
      "split": "train",
      "label": {
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      }
    },
    {
      "sample_id": "1739558A.svs",
      "image_name": "1739558A.svs",
      "patient_id": "3020537",
      "split": "train",
      "label": {
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        }
      }
    },
    {
      "sample_id": "1739558C.svs",
      "image_name": "1739558C.svs",
      "patient_id": "3020537",
      "split": "train",
      "label": {
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      }
    },
    {
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      "image_name": "1739558D.svs",
      "patient_id": "3020537",
      "split": "train",
      "label": {
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    },
    {
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    },
    {
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    },
    {
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      "label": {
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      }
    },
    {
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      }
    },
    {
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      "image_name": "3-maintenance9-P001739558B.svs",
      "patient_id": "3020537",
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    {
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    {
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    },
    {
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      }
    },
    {
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      }
    },
    {
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    },
    {
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    },
    {
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    {
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    {
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    {
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    {
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    {
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    {
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    {
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    },
    {
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      "label": {
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    },
    {
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      "split": "train",
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    {
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      "split": "train",
      "label": {
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    },
    {
      "sample_id": "1609002F.svs",
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      "patient_id": "2902162",
      "split": "train",
      "label": {
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      }
    },
    {
      "sample_id": "1609002H.svs",
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      "patient_id": "2902162",
      "split": "train",
      "label": {
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      }
    },
    {
      "sample_id": "1609002J.svs",
      "image_name": "1609002J.svs",
      "patient_id": "2902162",
      "split": "train",
      "label": {
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      }
    },
    {
      "sample_id": "1609002K.svs",
      "image_name": "1609002K.svs",
      "patient_id": "2902162",
      "split": "train",
      "label": {
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      }
    },
    {
      "sample_id": "1609002L.svs",
      "image_name": "1609002L.svs",
      "patient_id": "2902162",
      "split": "train",
      "label": {
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