If the distance between two vectors in this high-dimensional space is small, the predicted properties are expected to be similar. This similarity in a 768-dimensional space can be visualized in 2D using the UMAP projection. These UMAP plots help us visualize regions in the design space where high-performing materials for a given property are concentrated. that a large fraction of the chemical design space has materials that meet the criteria for these descriptors. For OER (OER, OER), however, the materials that meet this criteria occupy smaller pockets in the design space.