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

(универсальный)

Ответ агента:

{
  "worked": true,
  "confidence": 8,
  "verdict": "Implemented continued-fraction lacunary input features and evaluated them against a raw-coordinate MLP on the registered oscillatory elliptic PDE track with identical architecture, budget, and 8 paired seeds. The idea won all 8 seeds, improving mean test MSE from 0.0004323764 to 0.0000079388; the paired permutation test gave p=0.0081, so the effect is significant on this structurally matched track.",
  "metrics": {
    "baseline": "Tuned raw-coordinate MLP, lr=0.003, epochs=60: mean MSE 0.0004323764.",
    "idea": "Lacunary-feature MLP, lr=0.003, epochs=60: mean MSE 0.0000079388; 8/8 wins."
  },
  "bench_report": {
    "bench_version": 1,
    "track": "oscillatory_poisson_dirichlet",
    "model": "mlp_tiny",
    "metric_direction": "lower is better",
    "n_seeds": 8,
    "baseline": {
      "best_cfg": {
        "lr": 0.003,
        "epochs": 60
      },
      "sweep": [
        {
          "cfg": {
            "lr": 0.001,
            "epochs": 40
          },
          "mean": 0.0006778498209314421
        },
        {
          "cfg": {
            "lr": 0.003,
            "epochs": 60
          },
          "mean": 0.00043702401308109984
        },
        {
          "cfg": {
            "lr": 0.01,
            "epochs": 40
          },
          "mean": 0.00044085102854296565
        }
      ],
      "full": {
        "mean": 0.00043237637873971835,
        "std": 3.8187087327051446e-05,
        "per_seed": [
          0.0003651036531664431,
          0.00042602859321050346,
          0.00047331504174508154,
          0.00048364876420237124,
          0.00044202408753335476,
          0.0004499702772591263,
          0.0003835530951619148,
          0.00043536751763895154
        ],
        "n": 8
      }
    },
    "idea": {
      "mean": 7.938782317751247e-06,
      "std": 4.9723807129158115e-06,
      "per_seed": [
        9.732138096296694e-06,
        1.5018205886008218e-05,
        1.9140725271427073e-06,
        2.8497804578364594e-06,
        1.254685685125878e-05,
        1.2878803318017162e-05,
        6.513614152936498e-06,
        2.056787252513459e-06
      ],
      "n": 8
    },
    "comparison": {
      "delta_mean": -0.0004244375964219671,
      "idea_wins": 8,
      "n_pairs": 8,
      "per_seed_diffs": [
        -0.0003553715150701464,
        -0.00041101038732449524,
        -0.00047140096921793884,
        -0.0004807989837445348,
        -0.000429477230682096,
        -0.00043709147394110914,
        -0.00037703948100897833,
        -0.0004333107303864381
      ],
      "p_value": 0.0081,
      "verdict": "idea better (significant)",
      "system_worked": true
    },
    "mechanism_signature": {
      "prediction": "Lacunary features should represent the observed q=21 oscillatory projection more accurately than raw coordinates.",
      "observed_projection_mean": -0.0007434946983266855,
      "baseline_projection_mean": -0.0006118378005339764,
      "idea_projection_mean": -0.0009314071439803229,
      "baseline_abs_projection_error": 0.0009622876659705071,
      "idea_abs_projection_error": 0.0003437457116888254,
      "confirmed": true
    },
    "custom_track": null
  },
  "how_to_run": "/home/maxwelhelp/main/bin/python3 bench_run.py",
  "files": [
    "bench_run.py",
    "bench_report.json"
  ],
  "limitations": "Only the registered oscillatory PDE track was tested; CIFAR vision, sequence, dynamics, wall-clock cost, and broader cross-domain transfer were not evaluated.",
  "system_verdict": "worked",
  "practical_verdict": "helps",
  "mechanism_ok": 1,
  "system_judged": true
}