{
  "version": 1,
  "run_id": "id-058d5d22f122b2",
  "config": {
    "noise": "native",
    "echo": true,
    "regulator": "none",
    "normalization": "baseline",
    "silence": 450,
    "partial": 500,
    "mode": "redecode",
    "session": "id-d131543cbb7b00",
    "run": "id-058d5d22f122b2"
  },
  "details": {
    "browser_results": [
      {
        "browser_ms": 6290.200000001118,
        "event": {
          "version": 1,
          "result_type": "final",
          "session_id": "id-d131543cbb7b00",
          "stream_id": "id-13aac4690a8eec",
          "phrase_id": "id-c768c84c0a7672",
          "revision": 2,
          "text": "Продолжение следует...",
          "traceparent": "00-62600814966d7a37c788e5c1075d2036-3800f229320484cb-01",
          "timings": {
            "version": 1,
            "asr": {
              "backend": "streaming_worker",
              "worker_queue_ms": 0.1620110124349594,
              "worker_decode_ms": 159.502562135458,
              "decode_count": 1,
              "otel_trace_id": "62600814966d7a37c788e5c1075d2036",
              "otel_span_id": "63e74e55b7bed2ec",
              "last_speech_to_final_ms": 172.12482541799545
            }
          }
        }
      }
    ],
    "ready": {
      "type": "ready",
      "session_id": "id-d131543cbb7b00",
      "stream_id": "id-13aac4690a8eec",
      "sample_rate": 16000,
      "asr_backend": "streaming_worker"
    },
    "connect_ms": 685.3000000007451,
    "sample_rate": 48000,
    "muted_without_capture": true,
    "control_flush_batch_samples": 12800,
    "control_pacing": "ingress_checkpoint_ack",
    "control_ack_reads": 27,
    "control_ack_samples": 342720,
    "capture_state": "muted",
    "mute_ms": 6023.800000000745,
    "total_ms": 13267.800000000745,
    "sent_sequence": 108,
    "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-058d5d22f122b2",
    "kind": "control",
    "stage": 3,
    "scenario": 3,
    "profile": "chrome",
    "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": 21.429375,
    "pcm_id": "b838a9a832e173ae99b6aaaebc79bb20b940f86b5c16a69dc69f3f6dfbc2922c",
    "cache_key": "6e0a55bbdcdb3625e02ade244a5a9b8c6290bc14cae3d30d8d1eaecf9500a91c",
    "parent_run": "id-0ce1f63602a83d"
  },
  "stages": {
    "ingress": {
      "wav": "audio/567b38ff1e1bf955b1d53d37b358c8abefba4d2415dcaa8089eb1964e3d3e43f.wav",
      "waveform_sha256": "567b38ff1e1bf955b1d53d37b358c8abefba4d2415dcaa8089eb1964e3d3e43f",
      "file_sha256": "c6b634acd2ebdb90fa126b8e934b055cfcdf92eef7b16f2c2e776d1ecfaf41bf",
      "rate": 16000,
      "metrics": {
        "samples": 343040,
        "sample_rate": 16000,
        "seconds": 21.44,
        "rms_dbfs": -30.860233441911802,
        "peak_dbfs": -8.68133234994865,
        "near_clip_fraction_0_98": 0.0,
        "full_scale_fraction": 0.0
      }
    },
    "decoder": {
      "wav": "audio/4e955eb7bafe65c89abf83567409ea542658bdccf5729b66c62cc856b919c5a1.wav",
      "waveform_sha256": "4e955eb7bafe65c89abf83567409ea542658bdccf5729b66c62cc856b919c5a1",
      "file_sha256": "eca2f2a3f2a6e750eea2582b4ed3a5efb2eda6cd523d529e464beef952cea861",
      "rate": 16000,
      "metrics": {
        "samples": 343040,
        "sample_rate": 16000,
        "seconds": 21.44,
        "rms_dbfs": -30.860233441911802,
        "peak_dbfs": -8.68133234994865,
        "near_clip_fraction_0_98": 0.0,
        "full_scale_fraction": 0.0
      }
    }
  },
  "windows": {
    "id-c768c84c0a7672:1:worker_input": {
      "version": 1,
      "run_id": "id-058d5d22f122b2",
      "stage": "worker_input",
      "sequence": 1,
      "chunk": 0,
      "chunks": 29,
      "dropped": 0,
      "instance_id": "id-52ea4d77fda8ac",
      "phrase_id": "id-c768c84c0a7672",
      "window": 1,
      "offset_samples": 0,
      "final": true,
      "sample_rate": 16000,
      "sample_width": 2,
      "format": "pcm16le",
      "pcm_sha256": "b98eb9bf7e72f7336a32a6e0be978714ed5b5178495dd1cdc9bafbfc49dd39e5",
      "wav": "audio/567b38ff1e1bf955b1d53d37b358c8abefba4d2415dcaa8089eb1964e3d3e43f.wav",
      "waveform_sha256": "567b38ff1e1bf955b1d53d37b358c8abefba4d2415dcaa8089eb1964e3d3e43f",
      "file_sha256": "c6b634acd2ebdb90fa126b8e934b055cfcdf92eef7b16f2c2e776d1ecfaf41bf",
      "rate": 16000,
      "metrics": {
        "samples": 343040,
        "sample_rate": 16000,
        "seconds": 21.44,
        "rms_dbfs": -30.860233441911802,
        "peak_dbfs": -8.68133234994865,
        "near_clip_fraction_0_98": 0.0,
        "full_scale_fraction": 0.0
      }
    },
    "id-c768c84c0a7672:1:decoder_input": {
      "version": 1,
      "run_id": "id-058d5d22f122b2",
      "stage": "decoder_input",
      "sequence": 30,
      "chunk": 0,
      "chunks": 58,
      "dropped": 0,
      "instance_id": "id-52ea4d77fda8ac",
      "gain_db": 0,
      "phrase_id": "id-c768c84c0a7672",
      "window": 1,
      "offset_samples": 0,
      "final": true,
      "sample_rate": 16000,
      "sample_width": 4,
      "format": "float32le",
      "pcm_sha256": "3007bcbea5e6cac7a1519c8a625899509985b113b55d0f65fc26623888c04ea9",
      "wav": "audio/4e955eb7bafe65c89abf83567409ea542658bdccf5729b66c62cc856b919c5a1.wav",
      "waveform_sha256": "4e955eb7bafe65c89abf83567409ea542658bdccf5729b66c62cc856b919c5a1",
      "file_sha256": "eca2f2a3f2a6e750eea2582b4ed3a5efb2eda6cd523d529e464beef952cea861",
      "rate": 16000,
      "metrics": {
        "samples": 343040,
        "sample_rate": 16000,
        "seconds": 21.44,
        "rms_dbfs": -30.860233441911802,
        "peak_dbfs": -8.68133234994865,
        "near_clip_fraction_0_98": 0.0,
        "full_scale_fraction": 0.0
      }
    }
  },
  "diagnostics": [
    {
      "version": 1,
      "run_id": "id-058d5d22f122b2",
      "stage": "bridge_input",
      "sequence": 1073,
      "chunk": 0,
      "chunks": 1,
      "dropped": 0,
      "instance_id": "id-29a88e0eefd51d",
      "packet_seq": 1073,
      "sample_rate": 16000,
      "sample_width": 2,
      "format": "pcm16le"
    },
    {
      "version": 1,
      "run_id": "id-058d5d22f122b2",
      "stage": "decode",
      "sequence": 88,
      "chunk": 0,
      "chunks": 1,
      "dropped": 0,
      "instance_id": "id-52ea4d77fda8ac",
      "phrase_id": "id-c768c84c0a7672",
      "window": 1,
      "offset_samples": 0,
      "final": true,
      "avg_logprob": -0.5322375476360321,
      "no_speech_prob": 0,
      "compression_ratio": 0.8333333333333334,
      "text": "Продолжение следует...",
      "rejection_reasons": [],
      "decoder_observations": [
        {
          "avg_logprob": -0.5322375476360321,
          "no_speech_prob": 0,
          "compression_ratio": 0.8333333333333334,
          "library_no_speech_skip": false,
          "logprob_threshold_crossed": false,
          "compression_threshold_crossed": false
        }
      ],
      "queue_ms": 0.1620110124349594,
      "decode_ms": 162.88678161799908,
      "preparation_ms": 0.004256144165992737,
      "audio_seconds": 21.44
    },
    {
      "version": 1,
      "run_id": "id-058d5d22f122b2",
      "stage": "export_summary",
      "sequence": 89,
      "dropped": 0,
      "bytes": 2058240,
      "instance_id": "id-52ea4d77fda8ac"
    }
  ],
  "events": [
    {
      "owner_ms": 5611.759319901466,
      "version": 1,
      "result_type": "final",
      "session_id": "id-d131543cbb7b00",
      "stream_id": "id-13aac4690a8eec",
      "phrase_id": "id-c768c84c0a7672",
      "revision": 2,
      "text": "Продолжение следует...",
      "traceparent": "00-62600814966d7a37c788e5c1075d2036-3800f229320484cb-01",
      "timings": {
        "version": 1,
        "asr": {
          "backend": "streaming_worker",
          "worker_queue_ms": 0.1620110124349594,
          "worker_decode_ms": 159.502562135458,
          "decode_count": 1,
          "otel_trace_id": "62600814966d7a37c788e5c1075d2036",
          "otel_span_id": "63e74e55b7bed2ec",
          "last_speech_to_final_ms": 172.12482541799545
        }
      }
    }
  ],
  "online_text": "Продолжение следует...",
  "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": 2,
      "substitutions": 2,
      "deletions": 35,
      "insertions": 0,
      "errors": 37,
      "rate": 1.0,
      "false_units": null
    },
    "cer": {
      "reference_units": 242,
      "hypothesis_units": 18,
      "substitutions": 1,
      "deletions": 224,
      "insertions": 0,
      "errors": 225,
      "rate": 0.9297520661157025,
      "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": 172.12482541799545,
    "last_speech_to_final_max_ms": 172.12482541799545,
    "terminal_phrases_with_timing": 1,
    "last_speech_to_terminal_ms": 172.12482541799545,
    "first_partial_since_play_intent_ms": null,
    "first_vad_status_since_play_intent_ms": null,
    "trial_including_diagnostics_ms": 13267.800000000745,
    "worker_decode_ms": 159.502562135458,
    "worker_queue_ms": 0.1620110124349594,
    "decode_count": 1,
    "processed_audio_seconds": 21.44,
    "worklet_packet_age_p50_ms": null,
    "worklet_packet_age_p95_ms": null,
    "preparation_ms": 0.004256144165992737,
    "unique_decoded_audio_seconds": 21.44,
    "reprocessed_audio_seconds": 0
  },
  "missing_checkpoints": [],
  "signal_checks": {},
  "ending_check": {
    "expected_last_words": [
      "не",
      "реальный",
      "whisper"
    ],
    "actual_last_words": [
      "продолжение",
      "следует"
    ],
    "last_words_exact": false,
    "method": "lexical last three words; inspection available in full transcript"
  },
  "control_transport_fidelity": {
    "input_samples": 342870,
    "ingress_samples": 343040,
    "differing_samples": 0,
    "max_abs_error": 0,
    "padding_samples": 170,
    "padding_zero": true,
    "identical_input_with_only_final_frame_padding": true
  },
  "measurement_metadata_version": 6
}