ORDerly-retro is a benchmark created from USPTO data in ORD for retrosynthesis prediction consisting of reactions with one product and up to two reactants. A random 80/10/10 train/val/test split was applied to the benchmark. An additional test set called non-USPTO-retro was created by using all non-USPTO data in ORD (as of August 2023) and cleaning it with the same parameters as those used for ORDerly-retro. No frequency filtering was applied.