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  "bench_version": 1,
  "track": "bloch_gauge_pde",
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  "metric_direction": "lower is better",
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    "n_pairs": 8,
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    "mde": 0.012368184909651097,
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    "system_worked": true
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  "mechanism_signature": {
    "prediction": "canonicalized model has much smaller trained-model reciprocal-shift gauge discrepancy",
    "rows": {
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  "custom_track": {
    "name": "bloch_gauge_pde",
    "file": "bloch_track.py",
    "domain": "pde"
  }
}