{
  "schema_version": 1,
  "protocol": "split-sequential-full-horizon",
  "generated_at": "2026-09-25T20:03:54+09:00",
  "checkpoint_selection": "last-per-split",
  "units": "success rates are fractions in [0, 1]; NBT is a signed difference",
  "indexing": "stage_index, split_index, and task positions are zero-based",
  "definitions": {
    "sr": "mean task success immediately after each task's last split visit",
    "final_sr": "alias of sr: last-visit acquisition, not single-final-policy success",
    "fwt": "mean acquisition success over all visits; endpoint proxy, not learning-curve FWT",
    "nbt": "mean over visits of mean acquisition minus same-task success at ALL later checkpoints, including revisits; last visit contributes zero; negatives retained",
    "normalized_nbt": "mean defined visit NBT/acquisition ratios; zero-acquisition and final visits excluded",
    "final_policy_sr": "mean task success evaluated at the single final checkpoint"
  },
  "complete_sequences": 4,
  "discovered_sequences": 4,
  "incomplete_sequences": [],
  "sequences": [
    {
      "sequence_id": "smolvla_boundary_tail_libero_10_2e-3_split2/libero_10",
      "task_order": [
        0,
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9
      ],
      "visit_task_order": [
        0,
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9,
        0,
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9
      ],
      "checkpoints": [
        "libero_10_task00_005000",
        "libero_10_task01_010000",
        "libero_10_task02_015000",
        "libero_10_task03_020000",
        "libero_10_task04_025000",
        "libero_10_task05_030000",
        "libero_10_task06_035000",
        "libero_10_task07_040000",
        "libero_10_task08_045000",
        "libero_10_task09_050000",
        "libero_10_task00_055000",
        "libero_10_task01_060000",
        "libero_10_task02_065000",
        "libero_10_task03_070000",
        "libero_10_task04_075000",
        "libero_10_task05_080000",
        "libero_10_task06_085000",
        "libero_10_task07_090000",
        "libero_10_task08_095000",
        "libero_10_task09_100000"
      ],
      "run": "smolvla_boundary_tail_libero_10_2e-3_split2",
      "suite": "libero_10",
      "num_tasks": 10,
      "split": 2,
      "num_visits": 20,
      "all_visits_complete": true,
      "sr": 0.446,
      "final_sr": 0.446,
      "fwt": 0.437,
      "nbt": 0.0012045442947145775,
      "normalized_nbt": -0.007262549078481122,
      "final_policy_sr": 0.446,
      "sr_by_split": [
        0.42800000000000005,
        0.446
      ],
      "last_visit_sr_by_task": [
        0.4,
        0.18,
        0.82,
        0.84,
        0.16,
        0.74,
        0.22,
        0.32,
        0.3,
        0.48
      ],
      "acquisition_sr_by_visit": [
        0.28,
        0.38,
        0.88,
        0.8,
        0.2,
        0.76,
        0.28,
        0.24,
        0.14,
        0.32,
        0.4,
        0.18,
        0.82,
        0.84,
        0.16,
        0.74,
        0.22,
        0.32,
        0.3,
        0.48
      ],
      "nbt_by_visit": [
        -0.06315789473684211,
        0.1,
        0.028235294117647084,
        -0.017499999999999967,
        0.016000000000000004,
        0.00714285714285715,
        0.01846153846153847,
        -0.020000000000000004,
        -0.029090909090909087,
        -0.015999999999999997,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0
      ],
      "normalized_nbt_by_visit": [
        -0.22556390977443608,
        0.2631578947368421,
        0.032085561497326234,
        -0.021874999999999957,
        0.08000000000000002,
        0.009398496240601512,
        0.06593406593406596,
        -0.08333333333333336,
        -0.20779220779220775,
        -0.04999999999999999,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        null
      ],
      "stage_metrics": [
        {
          "stage_index": 0,
          "stage_sr": 0.28,
          "acquisition_sr": 0.28,
          "nbt": -0.06315789473684211,
          "normalized_nbt": -0.22556390977443608,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 1,
          "stage_sr": 0.33,
          "acquisition_sr": 0.38,
          "nbt": 0.1,
          "normalized_nbt": 0.2631578947368421,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 2,
          "stage_sr": 0.5133333333333333,
          "acquisition_sr": 0.88,
          "nbt": 0.028235294117647084,
          "normalized_nbt": 0.032085561497326234,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 3,
          "stage_sr": 0.585,
          "acquisition_sr": 0.8,
          "nbt": -0.017499999999999967,
          "normalized_nbt": -0.021874999999999957,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 4,
          "stage_sr": 0.508,
          "acquisition_sr": 0.2,
          "nbt": 0.016000000000000004,
          "normalized_nbt": 0.08000000000000002,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 5,
          "stage_sr": 0.55,
          "acquisition_sr": 0.76,
          "nbt": 0.00714285714285715,
          "normalized_nbt": 0.009398496240601512,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 6,
          "stage_sr": 0.5114285714285715,
          "acquisition_sr": 0.28,
          "nbt": 0.01846153846153847,
          "normalized_nbt": 0.06593406593406596,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 7,
          "stage_sr": 0.47750000000000004,
          "acquisition_sr": 0.24,
          "nbt": -0.020000000000000004,
          "normalized_nbt": -0.08333333333333336,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 8,
          "stage_sr": 0.44,
          "acquisition_sr": 0.14,
          "nbt": -0.029090909090909087,
          "normalized_nbt": -0.20779220779220775,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 9,
          "stage_sr": 0.42800000000000005,
          "acquisition_sr": 0.32,
          "nbt": -0.015999999999999997,
          "normalized_nbt": -0.04999999999999999,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 10,
          "stage_sr": 0.44000000000000006,
          "acquisition_sr": 0.4,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": -0.001090909090909091
        },
        {
          "stage_index": 11,
          "stage_sr": 0.42000000000000004,
          "acquisition_sr": 0.18,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": -0.00015151515151515133
        },
        {
          "stage_index": 12,
          "stage_sr": 0.414,
          "acquisition_sr": 0.82,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.000951048951048952
        },
        {
          "stage_index": 13,
          "stage_sr": 0.418,
          "acquisition_sr": 0.84,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.0014275724275724297
        },
        {
          "stage_index": 14,
          "stage_sr": 0.414,
          "acquisition_sr": 0.16,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.0020272394272394293
        },
        {
          "stage_index": 15,
          "stage_sr": 0.41200000000000003,
          "acquisition_sr": 0.74,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.0025726773226773247
        },
        {
          "stage_index": 16,
          "stage_sr": 0.40599999999999997,
          "acquisition_sr": 0.22,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.00330924957395546
        },
        {
          "stage_index": 17,
          "stage_sr": 0.414,
          "acquisition_sr": 0.32,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.0033866933719874934
        },
        {
          "stage_index": 18,
          "stage_sr": 0.43,
          "acquisition_sr": 0.3,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.0025927238396278676
        },
        {
          "stage_index": 19,
          "stage_sr": 0.446,
          "acquisition_sr": 0.48,
          "nbt": 0.0,
          "normalized_nbt": null,
          "cumulative_nbt": 0.0012045442947145775
        }
      ]
    },
    {
      "sequence_id": "smolvla_boundary_tail_libero_goal_2e-3_split2/libero_goal",
      "task_order": [
        0,
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9
      ],
      "visit_task_order": [
        0,
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9,
        0,
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9
      ],
      "checkpoints": [
        "libero_goal_task00_005000",
        "libero_goal_task01_010000",
        "libero_goal_task02_015000",
        "libero_goal_task03_020000",
        "libero_goal_task04_025000",
        "libero_goal_task05_030000",
        "libero_goal_task06_035000",
        "libero_goal_task07_040000",
        "libero_goal_task08_045000",
        "libero_goal_task09_050000",
        "libero_goal_task00_055000",
        "libero_goal_task01_060000",
        "libero_goal_task02_065000",
        "libero_goal_task03_070000",
        "libero_goal_task04_075000",
        "libero_goal_task05_080000",
        "libero_goal_task06_085000",
        "libero_goal_task07_090000",
        "libero_goal_task08_095000",
        "libero_goal_task09_100000"
      ],
      "run": "smolvla_boundary_tail_libero_goal_2e-3_split2",
      "suite": "libero_goal",
      "num_tasks": 10,
      "split": 2,
      "num_visits": 20,
      "all_visits_complete": true,
      "sr": 0.858,
      "final_sr": 0.858,
      "fwt": 0.841,
      "nbt": -0.001387821118509972,
      "normalized_nbt": -0.006152368645990798,
      "final_policy_sr": 0.858,
      "sr_by_split": [
        0.8240000000000001,
        0.858
      ],
      "last_visit_sr_by_task": [
        0.8,
        0.96,
        0.88,
        0.64,
        0.96,
        1.0,
        0.62,
        1.0,
        0.96,
        0.76
      ],
      "acquisition_sr_by_visit": [
        0.94,
        0.92,
        0.9,
        0.5,
        0.96,
        0.9,
        0.8,
        0.96,
        0.92,
        0.44,
        0.8,
        0.96,
        0.88,
        0.64,
        0.96,
        1.0,
        0.62,
        1.0,
        0.96,
        0.76
      ],
      "nbt_by_visit": [
        0.07368421052631574,
        -0.019999999999999962,
        0.00941176470588236,
        -0.061250000000000006,
        0.0,
        -0.035714285714285705,
        0.0553846153846154,
        -0.010000000000000009,
        -0.007272727272727259,
        -0.032,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0
      ],
      "normalized_nbt_by_visit": [
        0.07838745800671888,
        -0.021739130434782566,
        0.010457516339869289,
        -0.12250000000000001,
        0.0,
        -0.03968253968253967,
        0.06923076923076925,
        -0.010416666666666676,
        -0.007905138339920932,
        -0.07272727272727272,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        null
      ],
      "stage_metrics": [
        {
          "stage_index": 0,
          "stage_sr": 0.94,
          "acquisition_sr": 0.94,
          "nbt": 0.07368421052631574,
          "normalized_nbt": 0.07838745800671888,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 1,
          "stage_sr": 0.9299999999999999,
          "acquisition_sr": 0.92,
          "nbt": -0.019999999999999962,
          "normalized_nbt": -0.021739130434782566,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 2,
          "stage_sr": 0.9199999999999999,
          "acquisition_sr": 0.9,
          "nbt": 0.00941176470588236,
          "normalized_nbt": 0.010457516339869289,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 3,
          "stage_sr": 0.815,
          "acquisition_sr": 0.5,
          "nbt": -0.061250000000000006,
          "normalized_nbt": -0.12250000000000001,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 4,
          "stage_sr": 0.844,
          "acquisition_sr": 0.96,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 5,
          "stage_sr": 0.8533333333333334,
          "acquisition_sr": 0.9,
          "nbt": -0.035714285714285705,
          "normalized_nbt": -0.03968253968253967,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 6,
          "stage_sr": 0.8457142857142858,
          "acquisition_sr": 0.8,
          "nbt": 0.0553846153846154,
          "normalized_nbt": 0.06923076923076925,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 7,
          "stage_sr": 0.86,
          "acquisition_sr": 0.96,
          "nbt": -0.010000000000000009,
          "normalized_nbt": -0.010416666666666676,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 8,
          "stage_sr": 0.8666666666666667,
          "acquisition_sr": 0.92,
          "nbt": -0.007272727272727259,
          "normalized_nbt": -0.007905138339920932,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 9,
          "stage_sr": 0.8240000000000001,
          "acquisition_sr": 0.44,
          "nbt": -0.032,
          "normalized_nbt": -0.07272727272727272,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 10,
          "stage_sr": 0.8099999999999999,
          "acquisition_sr": 0.8,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.0012727272727272717
        },
        {
          "stage_index": 11,
          "stage_sr": 0.8140000000000001,
          "acquisition_sr": 0.96,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.001787878787878787
        },
        {
          "stage_index": 12,
          "stage_sr": 0.8119999999999999,
          "acquisition_sr": 0.88,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.002286713286713286
        },
        {
          "stage_index": 13,
          "stage_sr": 0.826,
          "acquisition_sr": 0.64,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.0016223776223776216
        },
        {
          "stage_index": 14,
          "stage_sr": 0.826,
          "acquisition_sr": 0.96,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.0011491841491841487
        },
        {
          "stage_index": 15,
          "stage_sr": 0.836,
          "acquisition_sr": 1.0,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.0001792582417582411
        },
        {
          "stage_index": 16,
          "stage_sr": 0.818,
          "acquisition_sr": 0.62,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.0005373009343597579
        },
        {
          "stage_index": 17,
          "stage_sr": 0.8220000000000001,
          "acquisition_sr": 1.0,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.0005616458704693997
        },
        {
          "stage_index": 18,
          "stage_sr": 0.826,
          "acquisition_sr": 0.96,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.00036234276559353993
        },
        {
          "stage_index": 19,
          "stage_sr": 0.858,
          "acquisition_sr": 0.76,
          "nbt": 0.0,
          "normalized_nbt": null,
          "cumulative_nbt": -0.001387821118509972
        }
      ]
    },
    {
      "sequence_id": "smolvla_boundary_tail_libero_object_2e-3_split2/libero_object",
      "task_order": [
        0,
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9
      ],
      "visit_task_order": [
        0,
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9,
        0,
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9
      ],
      "checkpoints": [
        "libero_object_task00_005000",
        "libero_object_task01_010000",
        "libero_object_task02_015000",
        "libero_object_task03_020000",
        "libero_object_task04_025000",
        "libero_object_task05_030000",
        "libero_object_task06_035000",
        "libero_object_task07_040000",
        "libero_object_task08_045000",
        "libero_object_task09_050000",
        "libero_object_task00_055000",
        "libero_object_task01_060000",
        "libero_object_task02_065000",
        "libero_object_task03_070000",
        "libero_object_task04_075000",
        "libero_object_task05_080000",
        "libero_object_task06_085000",
        "libero_object_task07_090000",
        "libero_object_task08_095000",
        "libero_object_task09_100000"
      ],
      "run": "smolvla_boundary_tail_libero_object_2e-3_split2",
      "suite": "libero_object",
      "num_tasks": 10,
      "split": 2,
      "num_visits": 20,
      "all_visits_complete": true,
      "sr": 0.772,
      "final_sr": 0.772,
      "fwt": 0.761,
      "nbt": -0.0061642002734108,
      "normalized_nbt": -0.014367478283285042,
      "final_policy_sr": 0.772,
      "sr_by_split": [
        0.75,
        0.772
      ],
      "last_visit_sr_by_task": [
        0.4,
        0.94,
        0.56,
        0.76,
        0.98,
        0.8,
        0.96,
        0.78,
        0.96,
        0.58
      ],
      "acquisition_sr_by_visit": [
        0.5,
        0.62,
        0.9,
        0.56,
        0.96,
        0.64,
        0.96,
        0.74,
        0.7,
        0.92,
        0.4,
        0.94,
        0.56,
        0.76,
        0.98,
        0.8,
        0.96,
        0.78,
        0.96,
        0.58
      ],
      "nbt_by_visit": [
        0.05263157894736841,
        -0.15999999999999998,
        0.15999999999999998,
        -0.08749999999999998,
        -0.008000000000000007,
        -0.057142857142857155,
        0.0,
        -0.010000000000000009,
        -0.04727272727272727,
        0.03400000000000001,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0
      ],
      "normalized_nbt_by_visit": [
        0.10526315789473682,
        -0.2580645161290322,
        0.17777777777777776,
        -0.15624999999999994,
        -0.008333333333333342,
        -0.0892857142857143,
        0.0,
        -0.013513513513513526,
        -0.06753246753246754,
        0.036956521739130443,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        null
      ],
      "stage_metrics": [
        {
          "stage_index": 0,
          "stage_sr": 0.5,
          "acquisition_sr": 0.5,
          "nbt": 0.05263157894736841,
          "normalized_nbt": 0.10526315789473682,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 1,
          "stage_sr": 0.56,
          "acquisition_sr": 0.62,
          "nbt": -0.15999999999999998,
          "normalized_nbt": -0.2580645161290322,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 2,
          "stage_sr": 0.6733333333333333,
          "acquisition_sr": 0.9,
          "nbt": 0.15999999999999998,
          "normalized_nbt": 0.17777777777777776,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 3,
          "stage_sr": 0.645,
          "acquisition_sr": 0.56,
          "nbt": -0.08749999999999998,
          "normalized_nbt": -0.15624999999999994,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 4,
          "stage_sr": 0.708,
          "acquisition_sr": 0.96,
          "nbt": -0.008000000000000007,
          "normalized_nbt": -0.008333333333333342,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 5,
          "stage_sr": 0.6966666666666667,
          "acquisition_sr": 0.64,
          "nbt": -0.057142857142857155,
          "normalized_nbt": -0.0892857142857143,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 6,
          "stage_sr": 0.7342857142857142,
          "acquisition_sr": 0.96,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 7,
          "stage_sr": 0.735,
          "acquisition_sr": 0.74,
          "nbt": -0.010000000000000009,
          "normalized_nbt": -0.013513513513513526,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 8,
          "stage_sr": 0.7311111111111112,
          "acquisition_sr": 0.7,
          "nbt": -0.04727272727272727,
          "normalized_nbt": -0.06753246753246754,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 9,
          "stage_sr": 0.75,
          "acquisition_sr": 0.92,
          "nbt": 0.03400000000000001,
          "normalized_nbt": 0.036956521739130443,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 10,
          "stage_sr": 0.74,
          "acquisition_sr": 0.4,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.000909090909090909
        },
        {
          "stage_index": 11,
          "stage_sr": 0.772,
          "acquisition_sr": 0.94,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": -0.0011515151515151514
        },
        {
          "stage_index": 12,
          "stage_sr": 0.738,
          "acquisition_sr": 0.56,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 6.29370629370627e-05
        },
        {
          "stage_index": 13,
          "stage_sr": 0.758,
          "acquisition_sr": 0.76,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": -0.000529470529470529
        },
        {
          "stage_index": 14,
          "stage_sr": 0.76,
          "acquisition_sr": 0.98,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": -0.001074059274059273
        },
        {
          "stage_index": 15,
          "stage_sr": 0.776,
          "acquisition_sr": 0.8,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": -0.0024566683316683303
        },
        {
          "stage_index": 16,
          "stage_sr": 0.776,
          "acquisition_sr": 0.96,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": -0.0034382823059293647
        },
        {
          "stage_index": 17,
          "stage_sr": 0.78,
          "acquisition_sr": 0.78,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": -0.0043624218918336555
        },
        {
          "stage_index": 18,
          "stage_sr": 0.806,
          "acquisition_sr": 0.96,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": -0.006393925733709016
        },
        {
          "stage_index": 19,
          "stage_sr": 0.772,
          "acquisition_sr": 0.58,
          "nbt": 0.0,
          "normalized_nbt": null,
          "cumulative_nbt": -0.0061642002734108
        }
      ]
    },
    {
      "sequence_id": "smolvla_boundary_tail_libero_spatial_2e-3_split2/libero_spatial",
      "task_order": [
        0,
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9
      ],
      "visit_task_order": [
        0,
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9,
        0,
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9
      ],
      "checkpoints": [
        "libero_spatial_task00_005000",
        "libero_spatial_task01_010000",
        "libero_spatial_task02_015000",
        "libero_spatial_task03_020000",
        "libero_spatial_task04_025000",
        "libero_spatial_task05_030000",
        "libero_spatial_task06_035000",
        "libero_spatial_task07_040000",
        "libero_spatial_task08_045000",
        "libero_spatial_task09_050000",
        "libero_spatial_task00_055000",
        "libero_spatial_task01_060000",
        "libero_spatial_task02_065000",
        "libero_spatial_task03_070000",
        "libero_spatial_task04_075000",
        "libero_spatial_task05_080000",
        "libero_spatial_task06_085000",
        "libero_spatial_task07_090000",
        "libero_spatial_task08_095000",
        "libero_spatial_task09_100000"
      ],
      "run": "smolvla_boundary_tail_libero_spatial_2e-3_split2",
      "suite": "libero_spatial",
      "num_tasks": 10,
      "split": 2,
      "num_visits": 20,
      "all_visits_complete": true,
      "sr": 0.77,
      "final_sr": 0.77,
      "fwt": 0.756,
      "nbt": -0.004288635551754748,
      "normalized_nbt": -0.010505153215180293,
      "final_policy_sr": 0.77,
      "sr_by_split": [
        0.742,
        0.77
      ],
      "last_visit_sr_by_task": [
        0.92,
        0.78,
        0.82,
        0.88,
        0.54,
        0.58,
        0.92,
        0.94,
        0.76,
        0.56
      ],
      "acquisition_sr_by_visit": [
        0.7,
        0.88,
        0.88,
        0.94,
        0.74,
        0.44,
        0.8,
        0.68,
        0.68,
        0.68,
        0.92,
        0.78,
        0.82,
        0.88,
        0.54,
        0.58,
        0.92,
        0.94,
        0.76,
        0.56
      ],
      "nbt_by_visit": [
        -0.11578947368421058,
        0.04999999999999999,
        0.028235294117647084,
        0.026249999999999975,
        0.07999999999999999,
        -0.04999999999999998,
        -0.03692307692307692,
        -0.06499999999999997,
        -0.014545454545454539,
        0.012,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0
      ],
      "normalized_nbt_by_visit": [
        -0.16541353383458657,
        0.0568181818181818,
        0.032085561497326234,
        0.02792553191489359,
        0.10810810810810809,
        -0.11363636363636359,
        -0.04615384615384615,
        -0.0955882352941176,
        -0.02139037433155079,
        0.01764705882352941,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        null
      ],
      "stage_metrics": [
        {
          "stage_index": 0,
          "stage_sr": 0.7,
          "acquisition_sr": 0.7,
          "nbt": -0.11578947368421058,
          "normalized_nbt": -0.16541353383458657,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 1,
          "stage_sr": 0.79,
          "acquisition_sr": 0.88,
          "nbt": 0.04999999999999999,
          "normalized_nbt": 0.0568181818181818,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 2,
          "stage_sr": 0.82,
          "acquisition_sr": 0.88,
          "nbt": 0.028235294117647084,
          "normalized_nbt": 0.032085561497326234,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 3,
          "stage_sr": 0.85,
          "acquisition_sr": 0.94,
          "nbt": 0.026249999999999975,
          "normalized_nbt": 0.02792553191489359,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 4,
          "stage_sr": 0.828,
          "acquisition_sr": 0.74,
          "nbt": 0.07999999999999999,
          "normalized_nbt": 0.10810810810810809,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 5,
          "stage_sr": 0.7633333333333333,
          "acquisition_sr": 0.44,
          "nbt": -0.04999999999999998,
          "normalized_nbt": -0.11363636363636359,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 6,
          "stage_sr": 0.7685714285714286,
          "acquisition_sr": 0.8,
          "nbt": -0.03692307692307692,
          "normalized_nbt": -0.04615384615384615,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 7,
          "stage_sr": 0.7575,
          "acquisition_sr": 0.68,
          "nbt": -0.06499999999999997,
          "normalized_nbt": -0.0955882352941176,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 8,
          "stage_sr": 0.7488888888888889,
          "acquisition_sr": 0.68,
          "nbt": -0.014545454545454539,
          "normalized_nbt": -0.02139037433155079,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 9,
          "stage_sr": 0.742,
          "acquisition_sr": 0.68,
          "nbt": 0.012,
          "normalized_nbt": 0.01764705882352941,
          "cumulative_nbt": 0.0
        },
        {
          "stage_index": 10,
          "stage_sr": 0.764,
          "acquisition_sr": 0.92,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": -0.002000000000000001
        },
        {
          "stage_index": 11,
          "stage_sr": 0.754,
          "acquisition_sr": 0.78,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": -0.0025000000000000014
        },
        {
          "stage_index": 12,
          "stage_sr": 0.748,
          "acquisition_sr": 0.82,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": -0.002370629370629372
        },
        {
          "stage_index": 13,
          "stage_sr": 0.742,
          "acquisition_sr": 0.88,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": -0.0018416583416583437
        },
        {
          "stage_index": 14,
          "stage_sr": 0.7220000000000001,
          "acquisition_sr": 0.54,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": -0.00012620712620712928
        },
        {
          "stage_index": 15,
          "stage_sr": 0.736,
          "acquisition_sr": 0.58,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": 0.0002212162837162807
        },
        {
          "stage_index": 16,
          "stage_sr": 0.748,
          "acquisition_sr": 0.92,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": -0.00022437856261385927
        },
        {
          "stage_index": 17,
          "stage_sr": 0.774,
          "acquisition_sr": 0.94,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": -0.0019794755897697097
        },
        {
          "stage_index": 18,
          "stage_sr": 0.782,
          "acquisition_sr": 0.76,
          "nbt": 0.0,
          "normalized_nbt": 0.0,
          "cumulative_nbt": -0.0036638029153509043
        },
        {
          "stage_index": 19,
          "stage_sr": 0.77,
          "acquisition_sr": 0.56,
          "nbt": 0.0,
          "normalized_nbt": null,
          "cumulative_nbt": -0.004288635551754748
        }
      ]
    }
  ]
}