metrics/performance_bridge.json

{
  "direct_cross_session_comparison_allowed": false,
  "threshold_percent": 5.0,
  "rows": [
    {
      "format_id": "bf16",
      "base_session_median_seconds": 25.783207600001333,
      "extension_session_median_seconds": 25.7403020999991,
      "relative_drift": -0.0016640869773795197,
      "absolute_drift_percent": 0.16640869773795197,
      "within_5_percent": true,
      "extension_repeats": 5
    },
    {
      "format_id": "int8_convrot",
      "base_session_median_seconds": 12.417339299998275,
      "extension_session_median_seconds": 13.11161830000492,
      "relative_drift": 0.05591205839134483,
      "absolute_drift_percent": 5.591205839134483,
      "within_5_percent": false,
      "extension_repeats": 5
    }
  ]
}