In the actual testing directory (/input/images/synthetic-ct/), there will be test batches, each consisting of 100 stacked images (i.e., shape=(100, 512, 512)). Within the Grand Challenge platform, the algorithm is executed for each test batch, and a JSON file will be saved for each batch. Therefore, your output JSON file must contain a list of floats corresponding to one test batch; otherwise, the file will not be ready for evaluation. For further clarification, an example of a test batch is provided here. Please note that this example is provided for illustrative purposes only and does not represent the actual content of the test batch. While this example consists of the same 100 stacked images, the actual test batch will contain random images with diverse image quality scores.