{
  "specialization_strategy": "default",
  "device": "Apple Watch Ultra 4",
  "os": "Version 27.0.1 (Build 24R365)",
  "cold_load_seconds": {
    "subsampling": 0.6473711666767485,
    "encoder_0": 11.457231166670681,
    "encoder_1": 11.467421708337497,
    "encoder_2": 11.44494304167165,
    "encoder_3": 11.574859916669084,
    "encoder_4": 12.016754333337303,
    "encoder_5": 11.474410083334078
  },
  "measurement": "Observed first strategy-specific load; existing caches preserved. Actual per-file preparation calibrates the ETA."
}