# Rerank the bi-encoder's top N (60 questions, 94 passages, fp32 cross-encoder)

ranking                            hit@1    hit@3    hit@5    MRR@10
bi-encoder alone                   41/60  51/60  55/60  0.782
bi-encoder top 5 + cross-encoder   48/60  55/60  55/60  0.863
bi-encoder top 10 + cross-encoder  49/60  54/60  56/60  0.868
bi-encoder top 20 + cross-encoder  49/60  55/60  56/60  0.870
bi-encoder top 50 + cross-encoder  49/60  56/60  56/60  0.869
bi-encoder top 94 + cross-encoder  49/60  56/60  56/60  0.869

recall of the first stage (is the gold passage inside the pool at all?):
  top 5  : 55/60
  top 10 : 58/60
  top 20 : 59/60
  top 50 : 60/60
  top 94 : 60/60