{
  "reference_checkpoint": "pretrain_iter_0020000",
  "k": 0.05,
  "n_boot": 1000,
  "pairs": {
    "For/ListComp": {
      "layer": 22,
      "point": {
        "use_A": [
          {
            "ref": "untrained",
            "tokens_B": null,
            "overlap": 0.03367003367003367,
            "ceiling": 0.09252669039145907,
            "ratio": 0.3638953638953639,
            "adjacent_overlap": null,
            "adjacent_ratio": null
          },
          {
            "ref": "pretrain_iter_0001000",
            "tokens_B": 4.19,
            "overlap": 0.08289241622574955,
            "ceiling": 0.6505376344086021,
            "ratio": 0.12742140014867287,
            "adjacent_overlap": 0.023333333333333334,
            "adjacent_ratio": 0.03586776859504132
          },
          {
            "ref": "pretrain_iter_0002000",
            "tokens_B": 8.39,
            "overlap": 0.09252669039145907,
            "ceiling": 0.5663265306122449,
            "ratio": 0.16338046231284664,
            "adjacent_overlap": 0.1650853889943074,
            "adjacent_ratio": 0.2915021283142725
          },
          {
            "ref": "pretrain_iter_0003000",
            "tokens_B": 12.58,
            "overlap": 0.13075506445672191,
            "ceiling": 0.646112600536193,
            "ratio": 0.2023719462338476,
            "adjacent_overlap": 0.29809725158562367,
            "adjacent_ratio": 0.46137043502671216
          },
          {
            "ref": "pretrain_iter_0005000",
            "tokens_B": 20.97,
            "overlap": 0.206286836935167,
            "ceiling": 0.58656330749354,
            "ratio": 0.35168725063396317,
            "adjacent_overlap": 0.3318872017353579,
            "adjacent_ratio": 0.5658165069232755
          },
          {
            "ref": "pretrain_iter_0010000",
            "tokens_B": 41.94,
            "overlap": 0.33769063180827885,
            "ceiling": 0.5989583333333334,
            "ratio": 0.563796533105996,
            "adjacent_overlap": 0.3036093418259023,
            "adjacent_ratio": 0.5068955967875934
          },
          {
            "ref": "pretrain_iter_0015000",
            "tokens_B": 62.91,
            "overlap": 0.4481132075471698,
            "ceiling": 0.5743589743589743,
            "ratio": 0.7801971024258761,
            "adjacent_overlap": 0.38288288288288286,
            "adjacent_ratio": 0.6666264478764479
          },
          {
            "ref": "pretrain_iter_0020000",
            "tokens_B": 83.89,
            "overlap": 1.0,
            "ceiling": 0.5583756345177665,
            "ratio": 1.7909090909090908,
            "adjacent_overlap": 0.4481132075471698,
            "adjacent_ratio": 0.8025300171526587
          }
        ],
        "use_B": [
          {
            "ref": "untrained",
            "tokens_B": null,
            "overlap": 0.01824212271973466,
            "ceiling": 0.05862068965517241,
            "ratio": 0.31118915227782656,
            "adjacent_overlap": null,
            "adjacent_ratio": null
          },
          {
            "ref": "pretrain_iter_0001000",
            "tokens_B": 4.19,
            "overlap": 0.04599659284497445,
            "ceiling": 0.5049019607843137,
            "ratio": 0.09110004796480377,
            "adjacent_overlap": 0.01824212271973466,
            "adjacent_ratio": 0.03613002946432884
          },
          {
            "ref": "pretrain_iter_0002000",
            "tokens_B": 8.39,
            "overlap": 0.07530647985989491,
            "ceiling": 0.5906735751295337,
            "ratio": 0.12749254923648876,
            "adjacent_overlap": 0.13493530499075784,
            "adjacent_ratio": 0.22844310406330057
          },
          {
            "ref": "pretrain_iter_0003000",
            "tokens_B": 12.58,
            "overlap": 0.10431654676258993,
            "ceiling": 0.6594594594594595,
            "ratio": 0.15818492746786178,
            "adjacent_overlap": 0.26597938144329897,
            "adjacent_ratio": 0.4033293898935271
          },
          {
            "ref": "pretrain_iter_0005000",
            "tokens_B": 20.97,
            "overlap": 0.1455223880597015,
            "ceiling": 0.6286472148541115,
            "ratio": 0.23148498016247873,
            "adjacent_overlap": 0.26078028747433263,
            "adjacent_ratio": 0.4148277146743603
          },
          {
            "ref": "pretrain_iter_0010000",
            "tokens_B": 41.94,
            "overlap": 0.29809725158562367,
            "ceiling": 0.6417112299465241,
            "ratio": 0.4645348837209302,
            "adjacent_overlap": 0.2556237218813906,
            "adjacent_ratio": 0.39834696659850033
          },
          {
            "ref": "pretrain_iter_0015000",
            "tokens_B": 62.91,
            "overlap": 0.40503432494279173,
            "ceiling": 0.6243386243386243,
            "ratio": 0.648741418764302,
            "adjacent_overlap": 0.37668161434977576,
            "adjacent_ratio": 0.6033290263737934
          },
          {
            "ref": "pretrain_iter_0020000",
            "tokens_B": 83.89,
            "overlap": 1.0,
            "ceiling": 0.6417112299465241,
            "ratio": 1.5583333333333333,
            "adjacent_overlap": 0.40503432494279173,
            "adjacent_ratio": 0.6311784897025171
          }
        ],
        "contrast": [
          {
            "ref": "untrained",
            "tokens_B": null,
            "overlap": 0.030201342281879196,
            "ceiling": 0.06597222222222222,
            "ratio": 0.4577887672200636,
            "adjacent_overlap": null,
            "adjacent_ratio": null
          },
          {
            "ref": "pretrain_iter_0001000",
            "tokens_B": 4.19,
            "overlap": 0.04778156996587031,
            "ceiling": 0.7055555555555556,
            "ratio": 0.06772191018784768,
            "adjacent_overlap": 0.03367003367003367,
            "adjacent_ratio": 0.047721307563827246
          },
          {
            "ref": "pretrain_iter_0002000",
            "tokens_B": 8.39,
            "overlap": 0.06968641114982578,
            "ceiling": 0.7393767705382436,
            "ratio": 0.09425020358577971,
            "adjacent_overlap": 0.10431654676258993,
            "adjacent_ratio": 0.1410871302957634
          },
          {
            "ref": "pretrain_iter_0003000",
            "tokens_B": 12.58,
            "overlap": 0.08865248226950355,
            "ceiling": 0.7247191011235955,
            "ratio": 0.1223266809610204,
            "adjacent_overlap": 0.2505091649694501,
            "adjacent_ratio": 0.3456638090276133
          },
          {
            "ref": "pretrain_iter_0005000",
            "tokens_B": 20.97,
            "overlap": 0.12867647058823528,
            "ceiling": 0.7694524495677233,
            "ratio": 0.16723121833002863,
            "adjacent_overlap": 0.23293172690763053,
            "adjacent_ratio": 0.3027240046327633
          },
          {
            "ref": "pretrain_iter_0010000",
            "tokens_B": 41.94,
            "overlap": 0.2530612244897959,
            "ceiling": 0.7593123209169055,
            "ratio": 0.33327685791297645,
            "adjacent_overlap": 0.19455252918287938,
            "adjacent_ratio": 0.2562220101314147
          },
          {
            "ref": "pretrain_iter_0015000",
            "tokens_B": 62.91,
            "overlap": 0.33769063180827885,
            "ceiling": 0.7247191011235955,
            "ratio": 0.46596071675871037,
            "adjacent_overlap": 0.33769063180827885,
            "adjacent_ratio": 0.46596071675871037
          },
          {
            "ref": "pretrain_iter_0020000",
            "tokens_B": 83.89,
            "overlap": 1.0,
            "ceiling": 0.6684782608695652,
            "ratio": 1.4959349593495936,
            "adjacent_overlap": 0.33769063180827885,
            "adjacent_ratio": 0.5051632215668562
          }
        ]
      },
      "empty_ceiling_draws": 0,
      "first_excluding_zero": {
        "use_A": 8.39,
        "use_B": 20.97
      },
      "midpoint": {
        "use_A": 600914.5896437466,
        "use_B": 580943.939263214,
        "contrast": 342927.2936659254
      }
    },
    "If/IfExp": {
      "layer": 21,
      "point": {
        "use_A": [
          {
            "ref": "untrained",
            "tokens_B": null,
            "overlap": 0.025041736227045076,
            "ceiling": 0.07530647985989491,
            "ratio": 0.3325309624568079,
            "adjacent_overlap": null,
            "adjacent_ratio": null
          },
          {
            "ref": "pretrain_iter_0001000",
            "tokens_B": 4.19,
            "overlap": 0.06044905008635579,
            "ceiling": 0.6505376344086021,
            "ratio": 0.09292168029803452,
            "adjacent_overlap": 0.030201342281879196,
            "adjacent_ratio": 0.046425203838260584
          },
          {
            "ref": "pretrain_iter_0002000",
            "tokens_B": 8.39,
            "overlap": 0.10233393177737882,
            "ceiling": 0.6073298429319371,
            "ratio": 0.1684981118058565,
            "adjacent_overlap": 0.19921875,
            "adjacent_ratio": 0.3280239762931035
          },
          {
            "ref": "pretrain_iter_0003000",
            "tokens_B": 12.58,
            "overlap": 0.11433756805807622,
            "ceiling": 0.646112600536193,
            "ratio": 0.1769622941313794,
            "adjacent_overlap": 0.3036093418259023,
            "adjacent_ratio": 0.4699015954400895
          },
          {
            "ref": "pretrain_iter_0005000",
            "tokens_B": 20.97,
            "overlap": 0.220675944333996,
            "ceiling": 0.6157894736842106,
            "ratio": 0.35836264464495077,
            "adjacent_overlap": 0.31196581196581197,
            "adjacent_ratio": 0.5066111476367886
          },
          {
            "ref": "pretrain_iter_0010000",
            "tokens_B": 41.94,
            "overlap": 0.34649122807017546,
            "ceiling": 0.58656330749354,
            "ratio": 0.5907141201020172,
            "adjacent_overlap": 0.29535864978902954,
            "adjacent_ratio": 0.503540958010372
          },
          {
            "ref": "pretrain_iter_0015000",
            "tokens_B": 62.91,
            "overlap": 0.48668280871670705,
            "ceiling": 0.5906735751295337,
            "ratio": 0.8239454568624953,
            "adjacent_overlap": 0.3922902494331066,
            "adjacent_ratio": 0.6641405100051717
          },
          {
            "ref": "pretrain_iter_0020000",
            "tokens_B": 83.89,
            "overlap": 1.0,
            "ceiling": 0.6115485564304461,
            "ratio": 1.6351931330472105,
            "adjacent_overlap": 0.48668280871670705,
            "adjacent_ratio": 0.7958203867856884
          }
        ],
        "use_B": [
          {
            "ref": "untrained",
            "tokens_B": null,
            "overlap": 0.01487603305785124,
            "ceiling": 0.0944741532976827,
            "ratio": 0.1574614065180103,
            "adjacent_overlap": null,
            "adjacent_ratio": null
          },
          {
            "ref": "pretrain_iter_0001000",
            "tokens_B": 4.19,
            "overlap": 0.05679862306368331,
            "ceiling": 0.5948051948051948,
            "ratio": 0.0954911348450571,
            "adjacent_overlap": 0.026755852842809364,
            "adjacent_ratio": 0.04498254735581487
          },
          {
            "ref": "pretrain_iter_0002000",
            "tokens_B": 8.39,
            "overlap": 0.11839708561020036,
            "ceiling": 0.6243386243386243,
            "ratio": 0.18963601000277855,
            "adjacent_overlap": 0.1739961759082218,
            "adjacent_ratio": 0.2786887902258807
          },
          {
            "ref": "pretrain_iter_0003000",
            "tokens_B": 12.58,
            "overlap": 0.1063063063063063,
            "ceiling": 0.6373333333333333,
            "ratio": 0.16679859776094086,
            "adjacent_overlap": 0.29809725158562367,
            "adjacent_ratio": 0.46772581315735934
          },
          {
            "ref": "pretrain_iter_0005000",
            "tokens_B": 20.97,
            "overlap": 0.149812734082397,
            "ceiling": 0.5544303797468354,
            "ratio": 0.27021018247738277,
            "adjacent_overlap": 0.2556237218813906,
            "adjacent_ratio": 0.46105648467191457
          },
          {
            "ref": "pretrain_iter_0010000",
            "tokens_B": 41.94,
            "overlap": 0.28451882845188287,
            "ceiling": 0.6157894736842106,
            "ratio": 0.46203912312698925,
            "adjacent_overlap": 0.2530612244897959,
            "adjacent_ratio": 0.4109541252398395
          },
          {
            "ref": "pretrain_iter_0015000",
            "tokens_B": 62.91,
            "overlap": 0.4114942528735632,
            "ceiling": 0.5663265306122449,
            "ratio": 0.726602464533499,
            "adjacent_overlap": 0.3347826086956522,
            "adjacent_ratio": 0.591147669408539
          },
          {
            "ref": "pretrain_iter_0020000",
            "tokens_B": 83.89,
            "overlap": 1.0,
            "ceiling": 0.5743589743589743,
            "ratio": 1.7410714285714286,
            "adjacent_overlap": 0.4114942528735632,
            "adjacent_ratio": 0.7164408866995075
          }
        ],
        "contrast": [
          {
            "ref": "untrained",
            "tokens_B": null,
            "overlap": 0.026755852842809364,
            "ceiling": 0.14338919925512103,
            "ratio": 0.18659601268296921,
            "adjacent_overlap": null,
            "adjacent_ratio": null
          },
          {
            "ref": "pretrain_iter_0001000",
            "tokens_B": 4.19,
            "overlap": 0.04421768707482993,
            "ceiling": 0.7103064066852368,
            "ratio": 0.062251567293584095,
            "adjacent_overlap": 0.021630615640599003,
            "adjacent_ratio": 0.03045251378421585
          },
          {
            "ref": "pretrain_iter_0002000",
            "tokens_B": 8.39,
            "overlap": 0.054982817869415807,
            "ceiling": 0.7150837988826816,
            "ratio": 0.07689003436426116,
            "adjacent_overlap": 0.12248628884826325,
            "adjacent_ratio": 0.17128941956124313
          },
          {
            "ref": "pretrain_iter_0003000",
            "tokens_B": 12.58,
            "overlap": 0.09642857142857143,
            "ceiling": 0.7443181818181818,
            "ratio": 0.12955288985823338,
            "adjacent_overlap": 0.23293172690763053,
            "adjacent_ratio": 0.31294644225757995
          },
          {
            "ref": "pretrain_iter_0005000",
            "tokens_B": 20.97,
            "overlap": 0.12660550458715597,
            "ceiling": 0.6505376344086021,
            "ratio": 0.19461672605959512,
            "adjacent_overlap": 0.23790322580645162,
            "adjacent_ratio": 0.365702479338843
          },
          {
            "ref": "pretrain_iter_0010000",
            "tokens_B": 41.94,
            "overlap": 0.22554890219560877,
            "ceiling": 0.6961325966850829,
            "ratio": 0.32400278807464433,
            "adjacent_overlap": 0.206286836935167,
            "adjacent_ratio": 0.2963326784544859
          },
          {
            "ref": "pretrain_iter_0015000",
            "tokens_B": 62.91,
            "overlap": 0.3036093418259023,
            "ceiling": 0.6730245231607629,
            "ratio": 0.4511118560733043,
            "adjacent_overlap": 0.31759656652360513,
            "adjacent_ratio": 0.47189449357960767
          },
          {
            "ref": "pretrain_iter_0020000",
            "tokens_B": 83.89,
            "overlap": 1.0,
            "ceiling": 0.6730245231607629,
            "ratio": 1.4858299595141702,
            "adjacent_overlap": 0.3036093418259023,
            "adjacent_ratio": 0.4511118560733043
          }
        ]
      },
      "empty_ceiling_draws": 0,
      "first_excluding_zero": {
        "use_B": 8.39
      },
      "midpoint": {
        "use_A": 504813.7590829406,
        "use_B": 425716.08093123004,
        "contrast": 659198.4177044125
      }
    },
    "ListComp/GeneratorExp": {
      "layer": 22,
      "point": {
        "use_A": [
          {
            "ref": "untrained",
            "tokens_B": null,
            "overlap": 0.01824212271973466,
            "ceiling": 0.05862068965517241,
            "ratio": 0.31118915227782656,
            "adjacent_overlap": null,
            "adjacent_ratio": null
          },
          {
            "ref": "pretrain_iter_0001000",
            "tokens_B": 4.19,
            "overlap": 0.04599659284497445,
            "ceiling": 0.5049019607843137,
            "ratio": 0.09110004796480377,
            "adjacent_overlap": 0.01824212271973466,
            "adjacent_ratio": 0.03613002946432884
          },
          {
            "ref": "pretrain_iter_0002000",
            "tokens_B": 8.39,
            "overlap": 0.07530647985989491,
            "ceiling": 0.5906735751295337,
            "ratio": 0.12749254923648876,
            "adjacent_overlap": 0.13493530499075784,
            "adjacent_ratio": 0.22844310406330057
          },
          {
            "ref": "pretrain_iter_0003000",
            "tokens_B": 12.58,
            "overlap": 0.10431654676258993,
            "ceiling": 0.6594594594594595,
            "ratio": 0.15818492746786178,
            "adjacent_overlap": 0.26597938144329897,
            "adjacent_ratio": 0.4033293898935271
          },
          {
            "ref": "pretrain_iter_0005000",
            "tokens_B": 20.97,
            "overlap": 0.1455223880597015,
            "ceiling": 0.6286472148541115,
            "ratio": 0.23148498016247873,
            "adjacent_overlap": 0.26078028747433263,
            "adjacent_ratio": 0.4148277146743603
          },
          {
            "ref": "pretrain_iter_0010000",
            "tokens_B": 41.94,
            "overlap": 0.29809725158562367,
            "ceiling": 0.6417112299465241,
            "ratio": 0.4645348837209302,
            "adjacent_overlap": 0.2556237218813906,
            "adjacent_ratio": 0.39834696659850033
          },
          {
            "ref": "pretrain_iter_0015000",
            "tokens_B": 62.91,
            "overlap": 0.40503432494279173,
            "ceiling": 0.6243386243386243,
            "ratio": 0.648741418764302,
            "adjacent_overlap": 0.37668161434977576,
            "adjacent_ratio": 0.6033290263737934
          },
          {
            "ref": "pretrain_iter_0020000",
            "tokens_B": 83.89,
            "overlap": 1.0,
            "ceiling": 0.6417112299465241,
            "ratio": 1.5583333333333333,
            "adjacent_overlap": 0.40503432494279173,
            "adjacent_ratio": 0.6311784897025171
          }
        ],
        "use_B": [
          {
            "ref": "untrained",
            "tokens_B": null,
            "overlap": 0.021630615640599003,
            "ceiling": 0.04957264957264957,
            "ratio": 0.43634172930173853,
            "adjacent_overlap": null,
            "adjacent_ratio": null
          },
          {
            "ref": "pretrain_iter_0001000",
            "tokens_B": 4.19,
            "overlap": 0.04599659284497445,
            "ceiling": 0.542713567839196,
            "ratio": 0.08475298126064736,
            "adjacent_overlap": 0.011532125205930808,
            "adjacent_ratio": 0.02124900848129843
          },
          {
            "ref": "pretrain_iter_0002000",
            "tokens_B": 8.39,
            "overlap": 0.07342657342657342,
            "ceiling": 0.5824742268041238,
            "ratio": 0.12605978092703754,
            "adjacent_overlap": 0.14766355140186915,
            "adjacent_ratio": 0.25351087585807625
          },
          {
            "ref": "pretrain_iter_0003000",
            "tokens_B": 12.58,
            "overlap": 0.1063063063063063,
            "ceiling": 0.646112600536193,
            "ratio": 0.16453216702179357,
            "adjacent_overlap": 0.28451882845188287,
            "adjacent_ratio": 0.4403548672720013
          },
          {
            "ref": "pretrain_iter_0005000",
            "tokens_B": 20.97,
            "overlap": 0.1650853889943074,
            "ceiling": 0.6373333333333333,
            "ratio": 0.25902519193667484,
            "adjacent_overlap": 0.2556237218813906,
            "adjacent_ratio": 0.40108324562979697
          },
          {
            "ref": "pretrain_iter_0010000",
            "tokens_B": 41.94,
            "overlap": 0.2765072765072765,
            "ceiling": 0.6073298429319371,
            "ratio": 0.4552835328697398,
            "adjacent_overlap": 0.24543610547667344,
            "adjacent_ratio": 0.4041232426383158
          },
          {
            "ref": "pretrain_iter_0015000",
            "tokens_B": 62.91,
            "overlap": 0.3860045146726862,
            "ceiling": 0.646112600536193,
            "ratio": 0.5974260745763982,
            "adjacent_overlap": 0.34945054945054943,
            "adjacent_ratio": 0.5408508503944188
          },
          {
            "ref": "pretrain_iter_0020000",
            "tokens_B": 83.89,
            "overlap": 1.0,
            "ceiling": 0.5663265306122449,
            "ratio": 1.7657657657657657,
            "adjacent_overlap": 0.3860045146726862,
            "adjacent_ratio": 0.6815935574400585
          }
        ],
        "contrast": [
          {
            "ref": "untrained",
            "tokens_B": null,
            "overlap": 0.030201342281879196,
            "ceiling": 0.021630615640599003,
            "ratio": 1.3962312854930303,
            "adjacent_overlap": null,
            "adjacent_ratio": null
          },
          {
            "ref": "pretrain_iter_0001000",
            "tokens_B": 4.19,
            "overlap": 0.042444821731748725,
            "ceiling": 0.40503432494279173,
            "ratio": 0.10479314743940223,
            "adjacent_overlap": 0.04067796610169491,
            "adjacent_ratio": 0.10043091065785693
          },
          {
            "ref": "pretrain_iter_0002000",
            "tokens_B": 8.39,
            "overlap": 0.05317324185248713,
            "ceiling": 0.49391727493917276,
            "ratio": 0.10765616946488774,
            "adjacent_overlap": 0.11231884057971014,
            "adjacent_ratio": 0.22740415506532446
          },
          {
            "ref": "pretrain_iter_0003000",
            "tokens_B": 12.58,
            "overlap": 0.08289241622574955,
            "ceiling": 0.5311720698254364,
            "ratio": 0.15605567561749095,
            "adjacent_overlap": 0.228,
            "adjacent_ratio": 0.4292394366197183
          },
          {
            "ref": "pretrain_iter_0005000",
            "tokens_B": 20.97,
            "overlap": 0.12043795620437957,
            "ceiling": 0.542713567839196,
            "ratio": 0.22191808596918086,
            "adjacent_overlap": 0.220675944333996,
            "adjacent_ratio": 0.40661586039319636
          },
          {
            "ref": "pretrain_iter_0010000",
            "tokens_B": 41.94,
            "overlap": 0.21825396825396826,
            "ceiling": 0.5198019801980198,
            "ratio": 0.41987906273620557,
            "adjacent_overlap": 0.18076923076923077,
            "adjacent_ratio": 0.3477655677655678
          },
          {
            "ref": "pretrain_iter_0015000",
            "tokens_B": 62.91,
            "overlap": 0.2818371607515658,
            "ceiling": 0.5049019607843137,
            "ratio": 0.5582017552749459,
            "adjacent_overlap": 0.2818371607515658,
            "adjacent_ratio": 0.5582017552749459
          },
          {
            "ref": "pretrain_iter_0020000",
            "tokens_B": 83.89,
            "overlap": 1.0,
            "ceiling": 0.542713567839196,
            "ratio": 1.8425925925925926,
            "adjacent_overlap": 0.2818371607515658,
            "adjacent_ratio": 0.5193110647181629
          }
        ]
      },
      "empty_ceiling_draws": 0,
      "first_excluding_zero": {},
      "midpoint": {
        "use_A": 580943.939263214,
        "use_B": 475366.79977416235,
        "contrast": 534069.2553774538
      }
    },
    "For/While": {
      "layer": 22,
      "point": {
        "use_A": [
          {
            "ref": "untrained",
            "tokens_B": null,
            "overlap": 0.03367003367003367,
            "ceiling": 0.09252669039145907,
            "ratio": 0.3638953638953639,
            "adjacent_overlap": null,
            "adjacent_ratio": null
          },
          {
            "ref": "pretrain_iter_0001000",
            "tokens_B": 4.19,
            "overlap": 0.08289241622574955,
            "ceiling": 0.6505376344086021,
            "ratio": 0.12742140014867287,
            "adjacent_overlap": 0.023333333333333334,
            "adjacent_ratio": 0.03586776859504132
          },
          {
            "ref": "pretrain_iter_0002000",
            "tokens_B": 8.39,
            "overlap": 0.09252669039145907,
            "ceiling": 0.5663265306122449,
            "ratio": 0.16338046231284664,
            "adjacent_overlap": 0.1650853889943074,
            "adjacent_ratio": 0.2915021283142725
          },
          {
            "ref": "pretrain_iter_0003000",
            "tokens_B": 12.58,
            "overlap": 0.13075506445672191,
            "ceiling": 0.646112600536193,
            "ratio": 0.2023719462338476,
            "adjacent_overlap": 0.29809725158562367,
            "adjacent_ratio": 0.46137043502671216
          },
          {
            "ref": "pretrain_iter_0005000",
            "tokens_B": 20.97,
            "overlap": 0.206286836935167,
            "ceiling": 0.58656330749354,
            "ratio": 0.35168725063396317,
            "adjacent_overlap": 0.3318872017353579,
            "adjacent_ratio": 0.5658165069232755
          },
          {
            "ref": "pretrain_iter_0010000",
            "tokens_B": 41.94,
            "overlap": 0.33769063180827885,
            "ceiling": 0.5989583333333334,
            "ratio": 0.563796533105996,
            "adjacent_overlap": 0.3036093418259023,
            "adjacent_ratio": 0.5068955967875934
          },
          {
            "ref": "pretrain_iter_0015000",
            "tokens_B": 62.91,
            "overlap": 0.4481132075471698,
            "ceiling": 0.5743589743589743,
            "ratio": 0.7801971024258761,
            "adjacent_overlap": 0.38288288288288286,
            "adjacent_ratio": 0.6666264478764479
          },
          {
            "ref": "pretrain_iter_0020000",
            "tokens_B": 83.89,
            "overlap": 1.0,
            "ceiling": 0.5583756345177665,
            "ratio": 1.7909090909090908,
            "adjacent_overlap": 0.4481132075471698,
            "adjacent_ratio": 0.8025300171526587
          }
        ],
        "use_B": [
          {
            "ref": "untrained",
            "tokens_B": null,
            "overlap": 0.02847571189279732,
            "ceiling": 0.11839708561020036,
            "ratio": 0.2405102435253189,
            "adjacent_overlap": null,
            "adjacent_ratio": null
          },
          {
            "ref": "pretrain_iter_0001000",
            "tokens_B": 4.19,
            "overlap": 0.06228373702422145,
            "ceiling": 0.6684782608695652,
            "ratio": 0.09317241961346949,
            "adjacent_overlap": 0.016556291390728478,
            "adjacent_ratio": 0.024767135088569432
          },
          {
            "ref": "pretrain_iter_0002000",
            "tokens_B": 8.39,
            "overlap": 0.07908611599297012,
            "ceiling": 0.5906735751295337,
            "ratio": 0.13389140690037923,
            "adjacent_overlap": 0.1650853889943074,
            "adjacent_ratio": 0.2794866673324678
          },
          {
            "ref": "pretrain_iter_0003000",
            "tokens_B": 12.58,
            "overlap": 0.10431654676258993,
            "ceiling": 0.5989583333333334,
            "ratio": 0.17416327807319362,
            "adjacent_overlap": 0.26078028747433263,
            "adjacent_ratio": 0.43538969734845095
          },
          {
            "ref": "pretrain_iter_0005000",
            "tokens_B": 20.97,
            "overlap": 0.18304431599229287,
            "ceiling": 0.6115485564304461,
            "ratio": 0.299312808553921,
            "adjacent_overlap": 0.29535864978902954,
            "adjacent_ratio": 0.482968435921117
          },
          {
            "ref": "pretrain_iter_0010000",
            "tokens_B": 41.94,
            "overlap": 0.2926315789473684,
            "ceiling": 0.6505376344086021,
            "ratio": 0.4498303610265333,
            "adjacent_overlap": 0.28991596638655465,
            "adjacent_ratio": 0.4456559483297452
          },
          {
            "ref": "pretrain_iter_0015000",
            "tokens_B": 62.91,
            "overlap": 0.3860045146726862,
            "ceiling": 0.6505376344086021,
            "ratio": 0.593362311810906,
            "adjacent_overlap": 0.3922902494331066,
            "adjacent_ratio": 0.6030246809467589
          },
          {
            "ref": "pretrain_iter_0020000",
            "tokens_B": 83.89,
            "overlap": 1.0,
            "ceiling": 0.6031331592689295,
            "ratio": 1.658008658008658,
            "adjacent_overlap": 0.3860045146726862,
            "adjacent_ratio": 0.6399988273577438
          }
        ],
        "contrast": [
          {
            "ref": "untrained",
            "tokens_B": null,
            "overlap": 0.026755852842809364,
            "ceiling": 0.12454212454212454,
            "ratio": 0.21483375959079284,
            "adjacent_overlap": null,
            "adjacent_ratio": null
          },
          {
            "ref": "pretrain_iter_0001000",
            "tokens_B": 4.19,
            "overlap": 0.0944741532976827,
            "ceiling": 0.8834355828220859,
            "ratio": 0.10693949296890473,
            "adjacent_overlap": 0.019933554817275746,
            "adjacent_ratio": 0.022563676633444073
          },
          {
            "ref": "pretrain_iter_0002000",
            "tokens_B": 8.39,
            "overlap": 0.09252669039145907,
            "ceiling": 0.8606060606060606,
            "ratio": 0.10751340784923061,
            "adjacent_overlap": 0.21825396825396826,
            "adjacent_ratio": 0.25360496311200537
          },
          {
            "ref": "pretrain_iter_0003000",
            "tokens_B": 12.58,
            "overlap": 0.12248628884826325,
            "ceiling": 0.8273809523809523,
            "ratio": 0.14804098220509515,
            "adjacent_overlap": 0.28991596638655465,
            "adjacent_ratio": 0.35040203131612363
          },
          {
            "ref": "pretrain_iter_0005000",
            "tokens_B": 20.97,
            "overlap": 0.19223300970873786,
            "ceiling": 0.8273809523809523,
            "ratio": 0.2323391772019278,
            "adjacent_overlap": 0.3204301075268817,
            "adjacent_ratio": 0.38728243211882113
          },
          {
            "ref": "pretrain_iter_0010000",
            "tokens_B": 41.94,
            "overlap": 0.33769063180827885,
            "ceiling": 0.8273809523809523,
            "ratio": 0.4081440729769126,
            "adjacent_overlap": 0.2926315789473684,
            "adjacent_ratio": 0.3536842105263158
          },
          {
            "ref": "pretrain_iter_0015000",
            "tokens_B": 62.91,
            "overlap": 0.4584323040380047,
            "ceiling": 0.8493975903614458,
            "ratio": 0.5397146274489985,
            "adjacent_overlap": 0.4147465437788018,
            "adjacent_ratio": 0.488283165016178
          },
          {
            "ref": "pretrain_iter_0020000",
            "tokens_B": 83.89,
            "overlap": 1.0,
            "ceiling": 0.8834355828220859,
            "ratio": 1.1319444444444444,
            "adjacent_overlap": 0.4584323040380047,
            "adjacent_ratio": 0.5189198997096859
          }
        ]
      },
      "empty_ceiling_draws": 0,
      "first_excluding_zero": {
        "use_A": 8.39,
        "use_B": 8.39
      },
      "midpoint": {
        "use_A": 600914.5896437466,
        "use_B": 1140142.3179203053,
        "contrast": 753269.3757229315
      }
    }
  }
}