diff --git a/fieldExtraction/src/testbed/one_to_one_comparison.py b/fieldExtraction/src/testbed/one_to_one_comparison.py
new file mode 100644
index 0000000..437795e
--- /dev/null
+++ b/fieldExtraction/src/testbed/one_to_one_comparison.py
@@ -0,0 +1,110 @@
+import pandas as pd
+
+from src import config
+
+from src.prompts.investment_prompts import FieldSet
+
+script_config = {"labels_location_dates" : "/home/arg/20250219_test_bed_facilitation/fieldExtraction/src/testbed/labeled_files/Document_Dates_2-13.xlsx",
+          "sheetname_labels_dates" : "doczy-ai-test-20240211",
+          "labels_location_tin_npi" : "/home/arg/20250219_test_bed_facilitation/fieldExtraction/src/testbed/labeled_files/TIN_NPI_Names_2-14.xlsx",
+          "sheetname_labels_tin_npi" : "doczy-ai-test-20240211",
+          "predictions_location" : "/home/arg/20250219_test_bed_facilitation/fieldExtraction/src/testbed/prediction_files/doczy-inv-consolidated-FEB12.csv",
+          }
+
+def load_labels_file(filename: str, sheetname: str) -> pd.DataFrame:
+    df = pd.read_excel(filename, sheet_name=sheetname)
+    return df
+
+def load_predictions(filename: str) -> pd.DataFrame:
+    df = pd.read_csv(filename)
+    return df
+
+def consolidate_one_to_one_fields_in_predictions(predictions_df: pd.DataFrame) -> pd.DataFrame:
+    """One-to-one fields need to be consolidated (by taking the first value) across CONTRACT_FILE_NAMEs.
+
+    Args:
+        predictions_df (pd.DataFrame): Predictions DataFrame
+
+    Returns:
+        pd.DataFrame: DataFrame with consolidated one-to-one fields
+    """
+    one_to_one_fields = FieldSet(file_path=config.FIELD_JSON_PATH).filter(relationship="one_to_one").list_fields()
+    print(one_to_one_fields)
+    # Group by CONTRACT_FILE_NAME and take just the one-to-one fields.  Since they'll be repeated
+    # across rows, we'll just take the first one
+    
+    consolidated_df = predictions_df.groupby('CONTRACT_FILE_NAME').first().reset_index()
+
+    return consolidated_df
+
+def sort_label_and_prediction_columns(merged_df: pd.DataFrame) -> pd.DataFrame:
+    """Place prediction and label columns next to each other in the DataFrame.
+
+    Args:
+        merged_df (pd.DataFrame): Merged DataFrame of labels and predictions
+
+    Returns:
+        pd.DataFrame: Sorted DataFrame with labels and predictions next to each other.  The first column is always CONTRACT_FILE_NAME.
+    """
+    # List of columns in the original merged DataFrame
+    columns = merged_df.columns.tolist()
+
+    # Separate labels and predictions columns
+    labels_columns = [col for col in columns if col.endswith('_labels')]
+    predictions_columns = [col for col in columns if col.endswith('_predictions')]
+
+    # Reorder columns to put corresponding labels and predictions together
+    ordered_columns = []
+    for label_col in labels_columns:
+        # Find corresponding prediction column by removing '_labels' and adding '_predictions'
+        pred_col = label_col.replace('_labels', '_predictions')
+        if pred_col in predictions_columns:
+            ordered_columns.append(label_col)
+            ordered_columns.append(pred_col)
+
+    # Reindex the DataFrame with the new column order
+    merged_df = merged_df[["CONTRACT_FILE_NAME"] + ordered_columns]
+
+    return merged_df
+
+if __name__ == "__main__":
+
+    # Load predictions
+
+    df_predictions = load_predictions(script_config["predictions_location"])
+
+    # Consolidate one-to-one fields in predictions
+    consolidated_one_to_one_predictions = consolidate_one_to_one_fields_in_predictions(df_predictions)
+
+    ## Dates fields
+    # Load labels
+    filename_labels = script_config["labels_location_dates"]
+    sheetname_labels = script_config["sheetname_labels_dates"]
+    df_labels_dates = load_labels_file(filename_labels, sheetname_labels)
+
+    # Extract date fields from labels and predictions (also CONTRACT_FILE_NAME)
+    date_fields = df_labels_dates.columns.tolist()
+    print(date_fields)
+    predicted_date_fields = consolidated_one_to_one_predictions[date_fields]
+
+    # Join labels and predictions on CONTRACT_FILE_NAME
+    merged_df = pd.merge(df_labels_dates, predicted_date_fields, on="CONTRACT_FILE_NAME", suffixes=['_labels', '_predictions'])
+
+    sorted_df = sort_label_and_prediction_columns(merged_df)
+
+    sorted_df.to_csv("merged_predictions_labels_DATES.csv", index=False)
+
+    ## TIN/NPI fields
+    # Load labels
+    filename_labels = script_config["labels_location_tin_npi"]
+    sheetname_labels = script_config["sheetname_labels_tin_npi"]
+    df_labels_tin_npi = load_labels_file(filename_labels, sheetname_labels)
+
+    # Extract TIN/NPI fields from labels and predictions (also CONTRACT_FILE_NAME)
+    tin_npi_fields = df_labels_tin_npi.columns.tolist()
+    predicted_tin_npi_fields = consolidated_one_to_one_predictions[tin_npi_fields]
+
+    # Join labels and predictions on CONTRACT_FILE_NAME
+    merged_df = pd.merge(df_labels_tin_npi, predicted_tin_npi_fields, on="CONTRACT_FILE_NAME", suffixes=['_labels', '_predictions'])
+    sorted_df = sort_label_and_prediction_columns(merged_df)
+    sorted_df.to_csv("merged_predictions_labels_TIN_NPI.csv", index=False)
\ No newline at end of file