# Стенд-проверка (stage-2) · промт оператора:

(универсальный)

Ответ агента:

{
  "worked": false,
  "confidence": 10,
  "verdict": "Implemented the power-preserving formation mechanism as a port-Hamiltonian recurrent replacement with explicit skew coupling and softplus PSD damping. On the structurally matched registered dynamics track, the tuned baseline achieved mean test MSE 0.00028120 while the best idea setting achieved 0.00269064; paired delta was +0.00240944 with permutation p=0.0081, indicating a significant loss. The trained-model signature also failed to confirm non-increasing energy under the forced benchmark recurrence.",
  "metrics": {
    "baseline": "rnn_small dynamics baseline; lr sweep {0.001, 0.003, 0.009}; best lr=0.009; full 8-seed mean MSE 0.0002811976373777725.",
    "idea": "Port-Hamiltonian recurrent system; idea sweep best lr=0.009; full 8-seed mean MSE 0.002690640962100588; idea wins 0/8.",
    "paired_delta": "0.0024094433247228153 (idea minus baseline; lower is better)",
    "permutation_p_value": 0.0081
  },
  "bench_report": {
    "bench_version": 1,
    "track": "dynamics",
    "model": "rnn_small",
    "metric_direction": "lower is better",
    "n_seeds": 8,
    "baseline": {
      "best_cfg": {
        "lr": 0.009
      },
      "sweep": [
        {
          "cfg": {
            "lr": 0.001
          },
          "mean": 0.001250935427378863
        },
        {
          "cfg": {
            "lr": 0.003
          },
          "mean": 0.0007842454651836306
        },
        {
          "cfg": {
            "lr": 0.009
          },
          "mean": 0.00032731111787143163
        }
      ],
      "full": {
        "mean": 0.0002811976373777725,
        "std": 0.00014349708189490275,
        "per_seed": [
          0.0002109479537466541,
          0.00023838288325350732,
          0.00020579870033543557,
          0.0006541149341501296,
          0.0002111889043590054,
          0.00019325825269334018,
          0.00025733737857080996,
          0.00027855209191329777
        ],
        "n": 8
      }
    },
    "idea": {
      "best_cfg": {
        "lr": 0.009
      },
      "sweep": [
        {
          "cfg": {
            "lr": 0.001
          },
          "mean": 0.15046435873955488
        },
        {
          "cfg": {
            "lr": 0.003
          },
          "mean": 0.009112948318943381
        },
        {
          "cfg": {
            "lr": 0.009
          },
          "mean": 0.002690640962100588
        }
      ],
      "per_seed": [
        0.002644516061991453,
        0.0025255768559873104,
        0.0035836552269756794,
        0.003749588970094919,
        0.0022452210541814566,
        0.0017906847642734647,
        0.0021657501347362995,
        0.0028201346285641193
      ],
      "mean": 0.002690640962100588,
      "std": 0.0006372615308025123,
      "n": 8
    },
    "comparison": {
      "delta_mean": 0.0024094433247228153,
      "idea_wins": 0,
      "n_pairs": 8,
      "per_seed_diffs": [
        0.002433568108244799,
        0.002287193972733803,
        0.003377856526640244,
        0.0030954740359447896,
        0.0020340321498224516,
        0.0015974265115801245,
        0.0019084127561654896,
        0.0025415825366508216
      ],
      "p_value": 0.0081,
      "mde": 0.0004989760120697837,
      "mde_rel_pct": 177.44672989532938,
      "verdict": "idea worse (significant)",
      "system_worked": false
    },
    "track_justification": "Dynamics is structurally matched: the idea claims stability/control of repeated state propagation.",
    "mechanism_signature": {
      "energy_first_mean": 0.0,
      "energy_last_mean": 0.21861755847930908,
      "max_step_energy_increase": 0.05179046094417572,
      "mean_continuous_power": 0.47418127581477165,
      "prediction": "bounded hidden energy under damped port-Hamiltonian updates",
      "confirmed": false
    }
  },
  "how_to_run": "/home/maxwelhelp/main/bin/python3 bench_power_formation.py",
  "files": [
    "bench_power_formation.py",
    "bench_report.json"
  ],
  "limitations": "Only the registered dynamics track was tested. The mechanism signature used the trained forced recurrence, not a separate unforced rollout or a full Euler spectral-bound sweep. Other built-in tracks were not evaluated.",
  "system_verdict": "failed",
  "practical_verdict": "harms",
  "mechanism_ok": 0,
  "system_judged": true
}