{
  "bench_version": 1,
  "track": "dynamics",
  "model": "rnn_small",
  "metric_direction": "lower is better",
  "n_seeds": 8,
  "baseline": {
    "best_cfg": {
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        "cfg": {
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        "cfg": {
          "lr": 0.003,
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      {
        "cfg": {
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      {
        "cfg": {
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        "cfg": {
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    "full": {
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      "per_seed": [
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        0.002714181551709771
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      "n": 8
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    "n": 8
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  "comparison": {
    "delta_mean": -0.002040658931946382,
    "idea_wins": 6,
    "n_pairs": 8,
    "per_seed_diffs": [
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    "p_value": 0.0317,
    "mde": 0.001904176545133376,
    "mde_rel_pct": 28.630193841212243,
    "verdict": "idea better (significant)",
    "system_worked": true
  },
  "idea_cfg": {
    "lr": 0.006,
    "alpha": 1.0
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  "protocol_note": "8 paired seeds; baseline 3 learning rates x 3 alpha-parity entries; idea 3 alpha/lr settings",
  "mechanism_signature": {
    "predicted_unit_quaternion_norm_error": 0.0,
    "observed_unit_quaternion_norm_error": 0.0,
    "predicted_second_order_gain": "moderate tangent spread",
    "observed_model_mechanism": "unit-norm retraction during recurrent propagation",
    "confirmed": true
  }
}