{
 "subset_rows": 4301,
 "pooled": {
  "AR-100k": {
   "masked_chunk": 23.2174,
   "masked_first": 23.693,
   "intact_chunk": 6.8409,
   "intact_first": 2.0691,
   "masked_key": "pred:bijou@100000_state-masked",
   "banked_key": "pred:bijou@100000"
  },
  "flow-80k": {
   "masked_chunk": 23.1518,
   "masked_first": 24.0658,
   "intact_chunk": 7.8355,
   "intact_first": 1.907,
   "masked_key": "pred:bijou@80000_state-masked",
   "banked_key": "pred:bijou@80000"
  },
  "A-s0": {
   "masked_chunk": 24.6392,
   "masked_first": 23.8154,
   "intact_chunk": 9.1048,
   "intact_first": 3.8653,
   "masked_key": "pred:bijou@40000_state-masked",
   "banked_key": "pred:bijou@40000"
  },
  "B": {
   "masked_chunk": 25.6429,
   "masked_first": 24.0783,
   "intact_chunk": 9.7197,
   "intact_first": 3.4257,
   "masked_key": "pred:bijou@40000_state-masked",
   "banked_key": "pred:bijou@40000"
  }
 },
 "deltas_masked_minus_intact": {
  "AR-100k": {
   "chunk": {
    "mean": 16.37568,
    "ci95": [
     15.92249,
     16.84092
    ],
    "n_rows": 4301
   },
   "first": {
    "mean": 21.62387,
    "ci95": [
     21.27273,
     21.99872
    ],
    "n_rows": 4301
   }
  },
  "flow-80k": {
   "chunk": {
    "mean": 15.31603,
    "ci95": [
     14.89906,
     15.75403
    ],
    "n_rows": 4301
   },
   "first": {
    "mean": 22.15881,
    "ci95": [
     21.79706,
     22.53639
    ],
    "n_rows": 4301
   }
  },
  "A-s0": {
   "chunk": {
    "mean": 15.53342,
    "ci95": [
     15.07629,
     15.99905
    ],
    "n_rows": 4301
   },
   "first": {
    "mean": 19.95008,
    "ci95": [
     19.60829,
     20.30054
    ],
    "n_rows": 4301
   }
  },
  "B": {
   "chunk": {
    "mean": 15.92281,
    "ci95": [
     15.43752,
     16.41004
    ],
    "n_rows": 4301
   },
   "first": {
    "mean": 20.65252,
    "ci95": [
     20.29064,
     21.03324
    ],
    "n_rows": 4301
   }
  }
 },
 "primary_D_first": {
  "definition": "D = Delta_first(B) - Delta_first(A-s0), paired per-row",
  "D": 0.70244,
  "ci95": [
   0.49776,
   0.91564
  ],
  "n_rows": 4301,
  "ci_excludes_0": true,
  "threshold": 0.05,
  "verdict": "SUPPORTED: aux-off leans harder on state (D >= 0.05, CI excludes 0)",
  "supported": true
 },
 "secondary_D_chunk": {
  "D": 0.38939,
  "ci95": [
   0.10616,
   0.6745
  ],
  "n_rows": 4301
 },
 "ar_vs_flow_delta_chunk": 1.05965,
 "intact_baselines_on_subset": {
  "state-copy": {
   "chunk_mae": 12.3648,
   "first_mae": 2.4316
  },
  "state-copy-norm": {
   "chunk_mae": 12.4743,
   "first_mae": 2.411
  }
 },
 "masked_vs_baselines": {
  "AR-100k": {
   "masked_first_vs_state_copy_first": 21.2614,
   "masked_beats_state_copy_first": false
  },
  "flow-80k": {
   "masked_first_vs_state_copy_first": 21.6342,
   "masked_beats_state_copy_first": false
  },
  "A-s0": {
   "masked_first_vs_state_copy_first": 21.3838,
   "masked_beats_state_copy_first": false
  },
  "B": {
   "masked_first_vs_state_copy_first": 21.6467,
   "masked_beats_state_copy_first": false
  }
 },
 "expectations": {
  "1_all_delta_chunk_gt_0.5": true,
  "2_masked_first_above_intact_state_copy_all_arms": true,
  "3_D_positive": true
 }
}