{
  "version": 1,
  "run_id": "id-8ec4e6ab8abfbf",
  "config": {
    "noise": "native",
    "echo": true,
    "regulator": "none",
    "normalization": "baseline",
    "silence": 450,
    "partial": 500,
    "mode": "redecode",
    "session": "id-d131543cbb7b00",
    "run": "id-8ec4e6ab8abfbf"
  },
  "details": {
    "browser_results": [
      {
        "browser_ms": 1574.300000000745,
        "event": {
          "version": 1,
          "result_type": "final",
          "session_id": "id-d131543cbb7b00",
          "stream_id": "id-0a0d71266e5c22",
          "phrase_id": "id-a163c37176087d",
          "revision": 2,
          "text": "Спасибо.",
          "traceparent": "00-2bee9fe9e426ae0f565bbbd0aedf2b1d-04c3163624a152f4-01",
          "timings": {
            "version": 1,
            "asr": {
              "backend": "streaming_worker",
              "worker_queue_ms": 0.04971399903297424,
              "worker_decode_ms": 145.5170325934887,
              "decode_count": 1,
              "otel_trace_id": "2bee9fe9e426ae0f565bbbd0aedf2b1d",
              "otel_span_id": "28f3311ae7403190",
              "last_speech_to_final_ms": 158.73659029603004
            }
          }
        }
      }
    ],
    "ready": {
      "type": "ready",
      "session_id": "id-d131543cbb7b00",
      "stream_id": "id-0a0d71266e5c22",
      "sample_rate": 16000,
      "asr_backend": "streaming_worker"
    },
    "connect_ms": 714.8000000007451,
    "sample_rate": 48000,
    "muted_without_capture": true,
    "control_flush_batch_samples": 12800,
    "control_pacing": "ingress_checkpoint_ack",
    "control_ack_reads": 2,
    "control_ack_samples": 13760,
    "capture_state": "muted",
    "mute_ms": 1319,
    "total_ms": 2081.800000000745,
    "sent_sequence": 5,
    "server_dropped": 0
  },
  "errors": [],
  "end": {
    "status": 200,
    "data": {
      "ok": true,
      "type": "stopped",
      "error": null
    }
  },
  "clock": "browser performance and ingress owner are independent",
  "item": {
    "run_id": "id-8ec4e6ab8abfbf",
    "kind": "control",
    "stage": 3,
    "scenario": 1,
    "profile": "vad",
    "config": {
      "noise": "native",
      "echo": true,
      "regulator": "none",
      "normalization": "baseline",
      "silence": 450,
      "partial": 500,
      "mode": "redecode"
    },
    "reference": "Длинная нестабильная фраза может упереться в восьмисекундное окно.\nОкно сокращается после совпадения слов двух decode. Если устойчивый префикс не появляется, дальнейший рост приводит к overflow. Тест длинной фразы существует, но использует символический decoder, а не реальный Whisper",
    "expected_finals": 1,
    "seconds": 0.872,
    "pcm_id": "3ad09b408ced1524de973700c9fb9a9f29bd977b690b0ebc5047cada6be58ad2",
    "cache_key": "c687da96dc601a09ec462617b77ec120d1cbe71646c6cb5dcf199d6c240c1c4a",
    "parent_run": "id-5aed0fc76d1f11"
  },
  "stages": {
    "ingress": {
      "wav": "audio/6974c4b33a5dc2093e3023b13715d4bbec59e8f36dbd6a23eee1b173cbfb28dd.wav",
      "waveform_sha256": "6974c4b33a5dc2093e3023b13715d4bbec59e8f36dbd6a23eee1b173cbfb28dd",
      "file_sha256": "5eca723807a71e13ab654959cf75db936a338ae4c0b1db5468f1d80171cbbfd3",
      "rate": 16000,
      "metrics": {
        "samples": 14080,
        "sample_rate": 16000,
        "seconds": 0.88,
        "rms_dbfs": -27.77467979982873,
        "peak_dbfs": -14.353956126180144,
        "near_clip_fraction_0_98": 0.0,
        "full_scale_fraction": 0.0
      }
    },
    "decoder": {
      "wav": "audio/3e9ea4be7047d2e5389b1cbda01495ea6bbee303f88d0369884ad59af2b89a77.wav",
      "waveform_sha256": "3e9ea4be7047d2e5389b1cbda01495ea6bbee303f88d0369884ad59af2b89a77",
      "file_sha256": "1193befa3f557f8232bdf10ebb901247eb7daafe9ad419cd37ef31a836c133a5",
      "rate": 16000,
      "metrics": {
        "samples": 14080,
        "sample_rate": 16000,
        "seconds": 0.88,
        "rms_dbfs": -27.77467979982873,
        "peak_dbfs": -14.353956126180144,
        "near_clip_fraction_0_98": 0.0,
        "full_scale_fraction": 0.0
      }
    }
  },
  "windows": {
    "id-a163c37176087d:1:worker_input": {
      "version": 1,
      "run_id": "id-8ec4e6ab8abfbf",
      "stage": "worker_input",
      "sequence": 1,
      "chunk": 0,
      "chunks": 2,
      "dropped": 0,
      "instance_id": "id-3fceb46116fe5d",
      "phrase_id": "id-a163c37176087d",
      "window": 1,
      "offset_samples": 0,
      "final": true,
      "sample_rate": 16000,
      "sample_width": 2,
      "format": "pcm16le",
      "pcm_sha256": "b2e78c9e612ef72fc1d2d5c71bb2ec2145ab35a869dd9b59adee3dd78ae2272e",
      "wav": "audio/6974c4b33a5dc2093e3023b13715d4bbec59e8f36dbd6a23eee1b173cbfb28dd.wav",
      "waveform_sha256": "6974c4b33a5dc2093e3023b13715d4bbec59e8f36dbd6a23eee1b173cbfb28dd",
      "file_sha256": "5eca723807a71e13ab654959cf75db936a338ae4c0b1db5468f1d80171cbbfd3",
      "rate": 16000,
      "metrics": {
        "samples": 14080,
        "sample_rate": 16000,
        "seconds": 0.88,
        "rms_dbfs": -27.77467979982873,
        "peak_dbfs": -14.353956126180144,
        "near_clip_fraction_0_98": 0.0,
        "full_scale_fraction": 0.0
      }
    },
    "id-a163c37176087d:1:decoder_input": {
      "version": 1,
      "run_id": "id-8ec4e6ab8abfbf",
      "stage": "decoder_input",
      "sequence": 3,
      "chunk": 0,
      "chunks": 3,
      "dropped": 0,
      "instance_id": "id-3fceb46116fe5d",
      "gain_db": 0,
      "phrase_id": "id-a163c37176087d",
      "window": 1,
      "offset_samples": 0,
      "final": true,
      "sample_rate": 16000,
      "sample_width": 4,
      "format": "float32le",
      "pcm_sha256": "9a657655361c2315cb55144b5789d148206f8a4258246d0ec1ddf36b8544292a",
      "wav": "audio/3e9ea4be7047d2e5389b1cbda01495ea6bbee303f88d0369884ad59af2b89a77.wav",
      "waveform_sha256": "3e9ea4be7047d2e5389b1cbda01495ea6bbee303f88d0369884ad59af2b89a77",
      "file_sha256": "1193befa3f557f8232bdf10ebb901247eb7daafe9ad419cd37ef31a836c133a5",
      "rate": 16000,
      "metrics": {
        "samples": 14080,
        "sample_rate": 16000,
        "seconds": 0.88,
        "rms_dbfs": -27.77467979982873,
        "peak_dbfs": -14.353956126180144,
        "near_clip_fraction_0_98": 0.0,
        "full_scale_fraction": 0.0
      }
    }
  },
  "diagnostics": [
    {
      "version": 1,
      "run_id": "id-8ec4e6ab8abfbf",
      "stage": "bridge_input",
      "sequence": 45,
      "chunk": 0,
      "chunks": 1,
      "dropped": 0,
      "instance_id": "id-56f7f341ee9a8e",
      "packet_seq": 45,
      "sample_rate": 16000,
      "sample_width": 2,
      "format": "pcm16le"
    },
    {
      "version": 1,
      "run_id": "id-8ec4e6ab8abfbf",
      "stage": "decode",
      "sequence": 6,
      "chunk": 0,
      "chunks": 1,
      "dropped": 0,
      "instance_id": "id-3fceb46116fe5d",
      "phrase_id": "id-a163c37176087d",
      "window": 1,
      "offset_samples": 0,
      "final": true,
      "avg_logprob": -0.4808013916015625,
      "no_speech_prob": 0,
      "compression_ratio": 0.625,
      "text": "Спасибо.",
      "rejection_reasons": [],
      "decoder_observations": [
        {
          "avg_logprob": -0.4808013916015625,
          "no_speech_prob": 0,
          "compression_ratio": 0.625,
          "library_no_speech_skip": false,
          "logprob_threshold_crossed": false,
          "compression_threshold_crossed": false
        }
      ],
      "queue_ms": 0.04971399903297424,
      "decode_ms": 146.11119590699673,
      "preparation_ms": 0.002855435013771057,
      "audio_seconds": 0.88
    },
    {
      "version": 1,
      "run_id": "id-8ec4e6ab8abfbf",
      "stage": "export_summary",
      "sequence": 7,
      "dropped": 0,
      "bytes": 84480,
      "instance_id": "id-3fceb46116fe5d"
    }
  ],
  "events": [
    {
      "owner_ms": 865.9303113818169,
      "version": 1,
      "result_type": "final",
      "session_id": "id-d131543cbb7b00",
      "stream_id": "id-0a0d71266e5c22",
      "phrase_id": "id-a163c37176087d",
      "revision": 2,
      "text": "Спасибо.",
      "traceparent": "00-2bee9fe9e426ae0f565bbbd0aedf2b1d-04c3163624a152f4-01",
      "timings": {
        "version": 1,
        "asr": {
          "backend": "streaming_worker",
          "worker_queue_ms": 0.04971399903297424,
          "worker_decode_ms": 145.5170325934887,
          "decode_count": 1,
          "otel_trace_id": "2bee9fe9e426ae0f565bbbd0aedf2b1d",
          "otel_span_id": "28f3311ae7403190",
          "last_speech_to_final_ms": 158.73659029603004
        }
      }
    }
  ],
  "online_text": "Спасибо.",
  "reference": "Длинная нестабильная фраза может упереться в восьмисекундное окно.\nОкно сокращается после совпадения слов двух decode. Если устойчивый префикс не появляется, дальнейший рост приводит к overflow. Тест длинной фразы существует, но использует символический decoder, а не реальный Whisper",
  "counts": {
    "wer": {
      "reference_units": 37,
      "hypothesis_units": 1,
      "substitutions": 1,
      "deletions": 36,
      "insertions": 0,
      "errors": 37,
      "rate": 1.0,
      "false_units": null
    },
    "cer": {
      "reference_units": 242,
      "hypothesis_units": 7,
      "substitutions": 1,
      "deletions": 235,
      "insertions": 0,
      "errors": 236,
      "rate": 0.9752066115702479,
      "false_units": null
    }
  },
  "entity_scores": {
    "expected_numbers": [],
    "actual_numbers": [],
    "correct_numbers": 0,
    "number_accuracy": null,
    "expected_codes": [],
    "actual_codes": [],
    "correct_codes": 0,
    "code_accuracy": null,
    "method": "limited Russian integer spelling equivalence; WER/CER unchanged"
  },
  "final_count": 1,
  "refusals": [],
  "raw_final_count": 1,
  "duplicate_final_count": 0,
  "quality_score_applicable": true,
  "unexpected_final_count": 0,
  "capture_incomplete": false,
  "summary": {
    "last_speech_to_final_ms": 158.73659029603004,
    "last_speech_to_final_max_ms": 158.73659029603004,
    "terminal_phrases_with_timing": 1,
    "last_speech_to_terminal_ms": 158.73659029603004,
    "first_partial_since_play_intent_ms": null,
    "first_vad_status_since_play_intent_ms": null,
    "trial_including_diagnostics_ms": 2081.800000000745,
    "worker_decode_ms": 145.5170325934887,
    "worker_queue_ms": 0.04971399903297424,
    "decode_count": 1,
    "processed_audio_seconds": 0.88,
    "worklet_packet_age_p50_ms": null,
    "worklet_packet_age_p95_ms": null,
    "preparation_ms": 0.002855435013771057,
    "unique_decoded_audio_seconds": 0.88,
    "reprocessed_audio_seconds": 0
  },
  "missing_checkpoints": [],
  "signal_checks": {},
  "ending_check": {
    "expected_last_words": [
      "не",
      "реальный",
      "whisper"
    ],
    "actual_last_words": [
      "спасибо"
    ],
    "last_words_exact": false,
    "method": "lexical last three words; inspection available in full transcript"
  },
  "control_transport_fidelity": {
    "input_samples": 13952,
    "ingress_samples": 14080,
    "differing_samples": 0,
    "max_abs_error": 0,
    "padding_samples": 128,
    "padding_zero": true,
    "identical_input_with_only_final_frame_padding": true
  },
  "measurement_metadata_version": 6
}