docs=152 chars=1,462,983 queries=781
 size  overlap  chunks  index x  strict@1  strict@5    MRR  lenient@1  lenient@5
  200       0%    7388     1.00     0.543     0.786  0.641      0.543      0.786
  200      10%    8192     1.11     0.592     0.821  0.683      0.592      0.821
  200      20%    9182     1.25     0.608     0.867  0.713      0.608      0.867
  200      40%   12167     1.66     0.648     0.939  0.776      0.648      0.939
  400       0%    3730     1.00     0.466     0.702  0.559      0.656      0.873
  400      10%    4126     1.11     0.498     0.755  0.600      0.695      0.908
  400      20%    4607     1.24     0.517     0.786  0.630      0.729      0.942
  400      40%    6070     1.65     0.554     0.900  0.705      0.726      0.936
  800       0%    1903     1.00     0.392     0.581  0.467      0.711      0.922
  800      10%    2090     1.11     0.387     0.602  0.472      0.729      0.950
  800      20%    2331     1.24     0.419     0.671  0.526      0.722      0.939
  800      40%    3028     1.63     0.449     0.775  0.589      0.738      0.942
 1200       0%    1292     1.00     0.279     0.417  0.338      0.699      0.921
 1200      10%    1418     1.10     0.298     0.455  0.362      0.745      0.944
 1200      20%    1571     1.23     0.311     0.499  0.391      0.729      0.935
 1200      40%    2024     1.61     0.318     0.549  0.415      0.732      0.937