{
  "reviewedOn": "2026-09-08",
  "samplePeriod": "2026-08-29 to 2026-09-01",
  "selectedSessions": 10,
  "retainedTimingTurns": 115,
  "measuredTurns": 34,
  "missingMeasurementTurns": 81,
  "metric": "speech_end_to_playback_started",
  "measurementBoundary": "Recorded speech-end event to server playback-start event; not listener-handset acoustic arrival",
  "percentileMethod": "nearest rank",
  "directions": [
    {
      "direction": "toCaller",
      "measuredTurns": 33,
      "p50Ms": 1360,
      "p95Ms": 4276
    },
    {
      "direction": "toCallee",
      "measuredTurns": 1,
      "p50Ms": 1315,
      "p95Ms": null
    }
  ],
  "sourceContentSha256": "9e3a662b639cf3c0a66df361a32211ec334be2c401b7f8b7c3552e65ad140591",
  "limitations": [
    "Previously selected review sample, not all calls or a current-release benchmark.",
    "Missing timing is excluded, not assumed to be zero delay or success.",
    "One measured recipient-direction turn is insufficient for a representative percentile.",
    "Does not measure translation accuracy, echo, clipping or recipient-audible delay."
  ]
}