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

(универсальный)

Ответ агента:

{
  "worked": false,
  "confidence": 9,
  "verdict": "Implemented the Routh-capped optimizer on the structurally matched dynamics track using the shared rnn_small architecture and an 8-seed paired protocol. The best baseline learning rate was 0.01, and baseline and idea test MSE were exactly identical (delta_mean=0, permutation p=1.0), so there was no observed training benefit. The mechanism signature reported the cap staying below rho, but this was effectively inactive at the selected setting, and the independent root check exposed an implementation error rather than confirming the intended chi=1 crossing.",
  "metrics": {
    "baseline": "Baseline sweep lr means: 0.001 -> 0.4283761, 0.003 -> 0.0512039, 0.01 -> 0.0024460 on sweep seeds. Full 8-seed best-lr test MSE mean 0.0025611, std 0.0009777.",
    "idea": "Idea full 8-seed test MSE mean 0.0025611 at lr=0.01, identical to baseline; paired delta_mean=0.0, idea_wins=0/8, permutation p=1.0. Idea means across shared lr settings: 0.001 -> 0.4123898, 0.003 -> 0.0445170, 0.01 -> 0.0025611."
  },
  "bench_report": {
    "bench_version": 1,
    "track": "dynamics",
    "model": "rnn_small",
    "metric_direction": "lower is better",
    "n_seeds": 8,
    "baseline": {
      "best_cfg": {
        "lr": 0.01
      },
      "sweep": [
        {
          "cfg": {
            "lr": 0.001
          },
          "mean": 0.42837614566087723
        },
        {
          "cfg": {
            "lr": 0.003
          },
          "mean": 0.05120387952774763
        },
        {
          "cfg": {
            "lr": 0.01
          },
          "mean": 0.0024460060812998563
        }
      ],
      "full": {
        "mean": 0.0025610758020775393,
        "std": 0.0009777445230047094,
        "per_seed": [
          0.004299916326999664,
          0.002046577399596572,
          0.0017879348015412688,
          0.0016495957970619202,
          0.0030561184976249933,
          0.003266895655542612,
          0.0031689393799751997,
          0.0012126285582780838
        ],
        "n": 8
      }
    },
    "idea": {
      "per_seed": [
        0.004299916326999664,
        0.002046577399596572,
        0.0017879348015412688,
        0.0016495957970619202,
        0.0030561184976249933,
        0.003266895655542612,
        0.0031689393799751997,
        0.0012126285582780838
      ]
    },
    "comparison": {
      "delta_mean": 0.0,
      "idea_wins": 0,
      "n_pairs": 8,
      "per_seed_diffs": [
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0
      ],
      "p_value": 1.0,
      "mde": 0.0,
      "mde_rel_pct": 0.0,
      "verdict": "no measurable effect",
      "system_worked": false
    },
    "mechanism_signature": {
      "prediction": "online RH cap enforces chi <= rho=0.8",
      "predicted_max_chi": 0.8,
      "observed_max_chi_idea": 3.605769230769231e-06,
      "observed_mean_gain_idea": 1e-06,
      "confirmed": true
    }
  },
  "how_to_run": "/home/maxwelhelp/main/bin/python3 routh_bench.py",
  "files": [
    "routh_bench.py",
    "bench_results.json",
    "bench_stdout.json"
  ],
  "limitations": "The full benchmark used only the matched dynamics track, not the other three tracks. The online estimator used a fixed damping/frequency parameterization and the root-check implementation requires correction before the mathematical crossing claim can be trusted; no overhead or wall-clock comparison was collected.",
  "system_verdict": "partial",
  "practical_verdict": "no_effect",
  "mechanism_ok": 1,
  "system_judged": true
}