{
  "bench_version": 1,
  "track": "dynamics",
  "model": "rnn_small",
  "metric_direction": "lower is better",
  "n_seeds": 8,
  "baseline": {
    "best_cfg": [
      0.006,
      0.0
    ],
    "sweep": [
      {
        "cfg": [
          0.001,
          0.0
        ],
        "mean": 0.0015310924500226974
      },
      {
        "cfg": [
          0.001,
          0.0001
        ],
        "mean": 0.0015161814808379859
      },
      {
        "cfg": [
          0.003,
          0.0
        ],
        "mean": 0.0008559521666029468
      },
      {
        "cfg": [
          0.003,
          0.0001
        ],
        "mean": 0.0008401070081163198
      },
      {
        "cfg": [
          0.006,
          0.0
        ],
        "mean": 0.0005687399534508586
      },
      {
        "cfg": [
          0.006,
          0.0001
        ],
        "mean": 0.000572658478631638
      }
    ],
    "full": {
      "mean": 0.0005194859513721894,
      "std": 0.0001693891077925739,
      "per_seed": [
        0.0005914251087233424,
        0.0007362987380474806,
        0.00035295303678140044,
        0.0005942829302512109,
        0.0002958264376502484,
        0.0005069610779173672,
        0.00032333534909412265,
        0.0007548049325123429
      ],
      "n": 8
    }
  },
  "idea": {
    "mean": 0.0005190527626837138,
    "std": 0.00016528570799671346,
    "per_seed": [
      0.0005434696213342249,
      0.0007388722151517868,
      0.00032320327591151,
      0.000590407638810575,
      0.00030803284607827663,
      0.0005485645961016417,
      0.0003513387346174568,
      0.0007485331734642386
    ],
    "n": 8
  },
  "comparison": {
    "delta_mean": -4.3318868847563863e-07,
    "idea_wins": 4,
    "n_pairs": 8,
    "per_seed_diffs": [
      -4.795548738911748e-05,
      2.573477104306221e-06,
      -2.974976086989045e-05,
      -3.8752914406359196e-06,
      1.2206408428028226e-05,
      4.1603518184274435e-05,
      2.8003385523334146e-05,
      -6.271759048104286e-06
    ],
    "p_value": 0.9775,
    "mde": 2.429226669015372e-05,
    "mde_rel_pct": 4.67621244154673,
    "verdict": "no measurable effect",
    "system_worked": false,
    "idea_cfg_sweep": [
      {
        "cfg": [
          0.006,
          0.005
        ],
        "result": {
          "mean": 0.0005225717504799832,
          "std": 0.0001655050714685202,
          "per_seed": [
            0.0005708694807253778,
            0.0007390371174551547,
            0.0003488508809823543,
            0.0006015055696479976,
            0.00029773524147458375,
            0.0005109026096761227,
            0.0003550440014805645,
            0.0007566291023977101
          ],
          "n": 8
        }
      },
      {
        "cfg": [
          0.006,
          0.01
        ],
        "result": {
          "mean": 0.0005221629617153667,
          "std": 0.00016535253075975801,
          "per_seed": [
            0.0005585983162745833,
            0.0007406040094792843,
            0.0003366354794707149,
            0.0005960776470601559,
            0.0003025302430614829,
            0.0005268516251817346,
            0.00035928949364461005,
            0.0007567168795503676
          ],
          "n": 8
        }
      },
      {
        "cfg": [
          0.006,
          0.02
        ],
        "result": {
          "mean": 0.0005190527626837138,
          "std": 0.00016528570799671346,
          "per_seed": [
            0.0005434696213342249,
            0.0007388722151517868,
            0.00032320327591151,
            0.000590407638810575,
            0.00030803284607827663,
            0.0005485645961016417,
            0.0003513387346174568,
            0.0007485331734642386
          ],
          "n": 8
        }
      }
    ]
  },
  "mechanism_signature": {
    "signature": {
      "prediction": "PK training should reduce recurrent ensemble spread and phase KL to P_x relative to unregularized rnn_small",
      "observed_baseline": {
        "pairwise_hidden_distance": 1.643260881304741,
        "phase_kl_to_Px": 0.6458364666976848,
        "phase_kl_to_uniform": 0.6656140625776023
      },
      "observed_idea": {
        "pairwise_hidden_distance": 1.6309331208467484,
        "phase_kl_to_Px": 2.571629603478935,
        "phase_kl_to_uniform": 2.7556800191465998
      },
      "confirmed": false
    },
    "idea_cfg": [
      0.006,
      0.02
    ],
    "baseline_grid": [
      [
        0.001,
        0.0
      ],
      [
        0.001,
        0.0001
      ],
      [
        0.003,
        0.0
      ],
      [
        0.003,
        0.0001
      ],
      [
        0.006,
        0.0
      ],
      [
        0.006,
        0.0001
      ]
    ],
    "idea_grid": [
      [
        0.006,
        0.005
      ],
      [
        0.006,
        0.01
      ],
      [
        0.006,
        0.02
      ]
    ]
  }
}