{
  "kind": "worker_call_latency",
  "windowHours": 168,
  "calls": 31,
  "turns": 420,
  "byDirection": {
    "toCallee": {
      "speech_end_to_playback_started": {
        "p50": 2867,
        "p95": 8869,
        "n": 36
      },
      "asr_final_to_translation_done": {
        "p50": 637,
        "p95": 1281,
        "n": 65
      },
      "translation_done_to_tts_first_audio": {
        "p50": 503,
        "p95": 1550,
        "n": 174
      },
      "tts_first_audio_to_first_frame_sent": {
        "p50": 10,
        "p95": 3000,
        "n": 173
      },
      "playback_started_to_playback_ended": {
        "p50": 3960,
        "p95": 9600,
        "n": 168
      }
    },
    "toCaller": {
      "speech_end_to_playback_started": {
        "p50": 3379,
        "p95": 12023,
        "n": 32
      },
      "asr_final_to_translation_done": {
        "p50": 937,
        "p95": 2038,
        "n": 175
      },
      "translation_done_to_tts_first_audio": {
        "p50": 192,
        "p95": 2137,
        "n": 147
      },
      "tts_first_audio_to_first_frame_sent": {
        "p50": 12,
        "p95": 4886,
        "n": 147
      },
      "playback_started_to_playback_ended": {
        "p50": 2065,
        "p95": 5395,
        "n": 32
      }
    }
  },
  "collectedAt": "2026-10-03T16:20:41.260059+00:00",
  "scope": "Observed production translation calls found through Worker telemetry during the preceding 168 hours. Calls without stored timing turns are not counted. Not a complete all-call cohort or a single app-version benchmark.",
  "measurement": "System speech-end event to server playback-start event; excludes subsequent network, device and acoustic arrival time.",
  "sourceScriptSha256": "275c59c4270eae5cd26a2195b312218eacac6528eece6497d90b6503131f3d12",
  "missingSpeechEndPlaybackTurns": 352
}