LaBranchoR predicts RNA splicing branchpoints using a LSTM network. LaBranchoR uses only the sequence 1 to 70 base pairs upstream of a three prime splice site as a feature. In our paper, we show that LaBranchoR predicts a correct branchpoint for over 90% of 3' splice sites! See our website for precomputed predictions for all introns in gencode v19.