{
  "note": "RECORD-ONLY owner-requested mid-run peek at er_60k step_015000; the pre-registered decision point is the endpoint panel",
  "pooled": {
    "er15k": {
      "chunk_mae": 5.77817,
      "first_mae": 1.98976
    },
    "ar_40k endpoint": {
      "chunk_mae": 6.0079,
      "first_mae": 2.18707
    },
    "ar_60k continuation": {
      "chunk_mae": 5.86023,
      "first_mae": 2.07185
    }
  },
  "paired_reads": {
    "ar_40k endpoint": {
      "delta_frame_mean": -0.21485,
      "delta_pooled": -0.22973,
      "ci95": [
        -0.28104,
        -0.15379
      ],
      "n_frames": 17204,
      "classification": "BELOW-BASELINE"
    },
    "ar_60k continuation": {
      "delta_frame_mean": -0.07603,
      "delta_pooled": -0.08206,
      "ci95": [
        -0.12616,
        -0.0249
      ],
      "n_frames": 17204,
      "classification": "BELOW-BASELINE"
    }
  },
  "state_copy": "byte-match (all arms)"
}