{
  "heldout_invariants": {
    "total_tokens_evaluated": 8192,
    "total_picks_per_layer": 81920,
    "nonfinite_drops": 0,
    "trace_tokens_written": 8192
  },
  "out_of_sample_retention": {
    "reap_l2_sum": {
      "320": {
        "oos_mean_reap_l2_retained": 0.8718,
        "oos_min_reap_l2_retained": 0.8161,
        "oos_mean_prob_retained": 0.6332,
        "oos_slot_replacement": 0.154,
        "oos_trace_substitution": {
          "slot_replacement_rate": 0.1725,
          "mean_top10_weight_displaced": 0.1552
        }
      },
      "256": {
        "oos_mean_reap_l2_retained": 0.7971,
        "oos_min_reap_l2_retained": 0.714,
        "oos_mean_prob_retained": 0.5173,
        "oos_slot_replacement": 0.2392,
        "oos_trace_substitution": {
          "slot_replacement_rate": 0.263,
          "mean_top10_weight_displaced": 0.2409
        }
      },
      "224": {
        "oos_mean_reap_l2_retained": 0.7527,
        "oos_min_reap_l2_retained": 0.664,
        "oos_mean_prob_retained": 0.4584,
        "oos_slot_replacement": 0.2884,
        "oos_trace_substitution": {
          "slot_replacement_rate": 0.313,
          "mean_top10_weight_displaced": 0.2891
        }
      }
    },
    "reap_hybrid": {
      "320": {
        "oos_mean_reap_l2_retained": 0.8654,
        "oos_min_reap_l2_retained": 0.7996,
        "oos_mean_prob_retained": 0.6186,
        "oos_slot_replacement": 0.1721,
        "oos_trace_substitution": {
          "slot_replacement_rate": 0.19,
          "mean_top10_weight_displaced": 0.1665
        }
      },
      "256": {
        "oos_mean_reap_l2_retained": 0.7816,
        "oos_min_reap_l2_retained": 0.6921,
        "oos_mean_prob_retained": 0.4998,
        "oos_slot_replacement": 0.2714,
        "oos_trace_substitution": {
          "slot_replacement_rate": 0.2929,
          "mean_top10_weight_displaced": 0.2612
        }
      },
      "224": {
        "oos_mean_reap_l2_retained": 0.7298,
        "oos_min_reap_l2_retained": 0.6301,
        "oos_mean_prob_retained": 0.4405,
        "oos_slot_replacement": 0.3308,
        "oos_trace_substitution": {
          "slot_replacement_rate": 0.3543,
          "mean_top10_weight_displaced": 0.3193
        }
      }
    },
    "reap_shrink": {
      "320": {
        "oos_mean_reap_l2_retained": 0.8376,
        "oos_min_reap_l2_retained": 0.7501,
        "oos_mean_prob_retained": 0.6011,
        "oos_slot_replacement": 0.2176,
        "oos_trace_substitution": {
          "slot_replacement_rate": 0.2362,
          "mean_top10_weight_displaced": 0.2028
        }
      },
      "256": {
        "oos_mean_reap_l2_retained": 0.734,
        "oos_min_reap_l2_retained": 0.6124,
        "oos_mean_prob_retained": 0.4813,
        "oos_slot_replacement": 0.3382,
        "oos_trace_substitution": {
          "slot_replacement_rate": 0.358,
          "mean_top10_weight_displaced": 0.3172
        }
      },
      "224": {
        "oos_mean_reap_l2_retained": 0.6708,
        "oos_min_reap_l2_retained": 0.5424,
        "oos_mean_prob_retained": 0.4204,
        "oos_slot_replacement": 0.4074,
        "oos_trace_substitution": {
          "slot_replacement_rate": 0.4277,
          "mean_top10_weight_displaced": 0.3845
        }
      }
    }
  }
}