{
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  "track": "dynamics",
  "model": "rnn_small",
  "metric_direction": "lower is better",
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        "cfg": {
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    "n_pairs": 8,
    "per_seed_diffs": [
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      0.0,
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      0.0,
      0.0,
      0.0,
      0.0
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    "p_value": 1.0,
    "mde": 0.0,
    "mde_rel_pct": 0.0,
    "verdict": "no measurable effect",
    "system_worked": false
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  "mechanism_signature": {
    "claim": "bounded-real attenuation reduces local input-disturbance gain",
    "gamma": 0.5,
    "idea_lr": 0.006,
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    "idea_task_mse_at_same_lr": 0.0005194859513721894,
    "confirmed": false
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}