{
  "phase1": {
    "status": "PASS",
    "base_time_s": 7.181,
    "lora_time_s": 24.228,
    "outputs_differ": true
  },
  "phase2": {
    "base_ttft_1": 9.0203,
    "base_ttft_2": 9.0239,
    "base_speedup_pct": -0.04,
    "lora_ttft_1": 12.7055,
    "lora_ttft_2": 12.7475,
    "lora_speedup_pct": -0.33,
    "cache_isolation": "PASS",
    "lora_fresh_time": 12.7144,
    "lora_cached_time": 12.729,
    "status": "PASS"
  }
}