True and derived parameter values of test mock clusters visualized as a hexagonal density map. The bins are scaled logarithmically. Panels show comparisons for (a) age, (b) mass, (c) A_V, and (d) r_h. The dashed lines highlight the area containing 95% of the clusters. The red dots represent the clusters that were misclassified as younger than the real age values, while the blue dots represent clusters misclassified as older.