What is the primary purpose of ModelBuilder in ArcGIS Pro?

The primary purpose of ModelBuilder in ArcGIS Pro is to automate multi-step workflows. This tool allows users to create visual representations of geoprocessing workflows, enabling them to string together a series of operations and geoprocessing tools into a single model. By using ModelBuilder, users can streamline their tasks, reduce the potential for human error during repetitive processes, and easily visualize and modify complex analyses.

ModelBuilder acts as a visual programming environment where users can drag and drop tools and datasets, connect them in a sequence that resembles a flowchart, and execute the entire model with a single command. This capability not only enhances efficiency but also promotes better documentation and understanding of the processes involved in spatial analysis.

The other options focus on functionalities that are either more specialized or not directly aligned with the core purpose of ModelBuilder. While creating 3D visualizations, editing attributes, and generating statistical reports are important tasks within ArcGIS Pro, they do not capture the essence of ModelBuilder's role in automating and streamlining complex workflows.