can you share where is in your code the all-pairs ranking method
as described
in recent paper there is reference
the all-pairs method and the sorting-based method (Pradeep
et al., 2021;
to your paper about this repo
https://arxiv.org/pdf/2506.17188
R. Pradeep, R. Nogueira, and J. J. Lin. The expando-mono-duo design pattern for text ranking
with pretrained sequence-to-sequence models