Finally, GFN2-xTB was chosen to demonstrate the end-purpose-specific partitioning of its citation base. Unfortunately, due to limited access, not all publications are included in the assessment. This assessment is depicted in Fig. in the form of a pie chart. Despite the potential for slight inaccuracies due to the size of the final database (over 1300 papers) and limited human resources, the overall trends remain accurate and can be used to draw meaningful conclusions. During the partitioning, the smallest division to be considered was set to be more than 20 papers.