Thus, our study constructed a predictive model in BC prognosis based on 8 pyroptosis‐related lncRNAs, that is, AC004585.1, DLGAP1‐AS1, TNFRSF14‐AS1, AL606834.2, Z68871.1, AC009119.1, LINC01871 and AL136368.1. Here, DLGAP1 is linked to breast cancer.