Extended Data Fig. 5 |. Composition of all training and evaluation datasets.

Positive and negative instances were stratified by HLA loci in the first two columns and by epitope length in the latter two columns. Positives in the EL datasets are detected by mass spectrometry, whereas negatives in the EL datasets are decoys. Both positives and negatives in the immunogenicity datasets are experimentally validated by immunogenicity assays.