{
  "experiment": "001",
  "status": "completed historical seed",
  "model": "small scalp-trained spectral baseline",
  "recordings": 14,
  "window_seconds": 2,
  "window_granularity": "single-channel",
  "windows": 27266,
  "tokens": 18374,
  "external": {
    "denominator": "windows",
    "windows": 3458,
    "covered": 393,
    "coverage_percent": 11.36,
    "out_of_distribution": 3011,
    "clipped": 54
  },
  "interpretation": "The baseline had low external window coverage. It does not demonstrate universal patterns or brain meaning."
}