Model attention differs across the tRNA for the model trained on Archaea data with a phylogenetic data split. (A) Mean and standard error for the relative percent attention paid to each nucleotide in the tRNA, averaged across all tRNAs. Colors indicate the average positions of the stem-loop structure across all tRNAs: purple = acceptor stem, green = D arm, orange = anticodon arm, blue = T arm. (B) Average percent attention paid to each arm as a whole; Acc = acceptor, D = D arm, AC = anticodon arm, T = T arm.