“…Disease risk variants identified by genome-wide association studies (GWAS) lie predominantly in non-coding regions of the genome 1,2,3,4,5,6,7 , motivating broad efforts to generate genome-wide maps of regulatory marks across tissues and cell types 8,9,10,11 . Recently, deep learning models trained using these genome-wide maps have shown considerable promise in predicting regulatory marks directly from DNA sequence 12,13,14,15,16,17,18 . In particular, these studies showed that variant-level deep learning annotations (based on the reference allele) attained high accuracy in predicting the underlying chromatin marks 13,14,15,16 , and that models incorporating allelic-effect deep learning annotations (absolute value of the predicted difference between reference and variant alleles) attained high accuracy in predicting disease-associated SNPs 13,14,15,16 ; additional applications of deep learning models, including analyses of signed allelic-effect annotations, are discussed in the Discussion section.…”