{
  "version": 1,
  "run_id": "id-0ff5f654135734",
  "config": {
    "noise": "native",
    "echo": true,
    "regulator": "none",
    "normalization": "baseline",
    "silence": 450,
    "partial": 500,
    "mode": "redecode",
    "session": "id-d131543cbb7b00",
    "run": "id-0ff5f654135734"
  },
  "details": {
    "browser_results": [
      {
        "browser_ms": 6160.0999999996275,
        "event": {
          "version": 1,
          "result_type": "final",
          "session_id": "id-d131543cbb7b00",
          "stream_id": "id-9962af2f48f610",
          "phrase_id": "id-2b39987d10c547",
          "revision": 2,
          "text": "Продолжение следует...",
          "traceparent": "00-e0b241e668ba2d00cc479d75ed5c7c96-a90ea529d644ea87-01",
          "timings": {
            "version": 1,
            "asr": {
              "backend": "streaming_worker",
              "worker_queue_ms": 0.1222509890794754,
              "worker_decode_ms": 158.36408361792564,
              "decode_count": 1,
              "otel_trace_id": "e0b241e668ba2d00cc479d75ed5c7c96",
              "otel_span_id": "d953b03624ec5f82",
              "last_speech_to_final_ms": 171.34469002485275
            }
          }
        }
      }
    ],
    "ready": {
      "type": "ready",
      "session_id": "id-d131543cbb7b00",
      "stream_id": "id-9962af2f48f610",
      "sample_rate": 16000,
      "asr_backend": "streaming_worker"
    },
    "connect_ms": 705,
    "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": 5898.799999998882,
    "total_ms": 12342,
    "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-0ff5f654135734",
    "kind": "control",
    "stage": 3,
    "scenario": 1,
    "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": "4fcb04876decc45c66cfee47747d639912c6101a078b78f4b7023aef027f112d",
    "cache_key": "97e0704eec3a5de7d335d6cadbe231d53f3869789eb172e975daeaec2f4f072d",
    "parent_run": "id-8b85a6962a44de"
  },
  "stages": {
    "ingress": {
      "wav": "audio/288b8fc18fb897e9a6a0389083be604b73a258e08bc7d1aeab5a4835645a8acb.wav",
      "waveform_sha256": "288b8fc18fb897e9a6a0389083be604b73a258e08bc7d1aeab5a4835645a8acb",
      "file_sha256": "9657cf05f07a564621cca0d54f8e136d6e99dacd2c6ecf222fd86f552c64b4ca",
      "rate": 16000,
      "metrics": {
        "samples": 343040,
        "sample_rate": 16000,
        "seconds": 21.44,
        "rms_dbfs": -44.817338692250985,
        "peak_dbfs": -20.76657360480111,
        "near_clip_fraction_0_98": 0.0,
        "full_scale_fraction": 0.0
      }
    },
    "decoder": {
      "wav": "audio/7527c7f289168a4e8f48f12070f592c9c7959b82b3aef3538252b07a9202f781.wav",
      "waveform_sha256": "7527c7f289168a4e8f48f12070f592c9c7959b82b3aef3538252b07a9202f781",
      "file_sha256": "5a3385e6f3c7fd2f68b7abefc0b79410fbfde5705ed8439d9774ed8f3129d9ee",
      "rate": 16000,
      "metrics": {
        "samples": 343040,
        "sample_rate": 16000,
        "seconds": 21.44,
        "rms_dbfs": -44.817338692250985,
        "peak_dbfs": -20.76657360480111,
        "near_clip_fraction_0_98": 0.0,
        "full_scale_fraction": 0.0
      }
    }
  },
  "windows": {
    "id-2b39987d10c547:1:worker_input": {
      "version": 1,
      "run_id": "id-0ff5f654135734",
      "stage": "worker_input",
      "sequence": 1,
      "chunk": 0,
      "chunks": 29,
      "dropped": 0,
      "instance_id": "id-4813a877a48bb3",
      "phrase_id": "id-2b39987d10c547",
      "window": 1,
      "offset_samples": 0,
      "final": true,
      "sample_rate": 16000,
      "sample_width": 2,
      "format": "pcm16le",
      "pcm_sha256": "d7275ae1b291ae88a38dcd78047e10e4596e103401ace5670e0931c1239d0024",
      "wav": "audio/288b8fc18fb897e9a6a0389083be604b73a258e08bc7d1aeab5a4835645a8acb.wav",
      "waveform_sha256": "288b8fc18fb897e9a6a0389083be604b73a258e08bc7d1aeab5a4835645a8acb",
      "file_sha256": "9657cf05f07a564621cca0d54f8e136d6e99dacd2c6ecf222fd86f552c64b4ca",
      "rate": 16000,
      "metrics": {
        "samples": 343040,
        "sample_rate": 16000,
        "seconds": 21.44,
        "rms_dbfs": -44.817338692250985,
        "peak_dbfs": -20.76657360480111,
        "near_clip_fraction_0_98": 0.0,
        "full_scale_fraction": 0.0
      }
    },
    "id-2b39987d10c547:1:decoder_input": {
      "version": 1,
      "run_id": "id-0ff5f654135734",
      "stage": "decoder_input",
      "sequence": 30,
      "chunk": 0,
      "chunks": 58,
      "dropped": 0,
      "instance_id": "id-4813a877a48bb3",
      "gain_db": 0,
      "phrase_id": "id-2b39987d10c547",
      "window": 1,
      "offset_samples": 0,
      "final": true,
      "sample_rate": 16000,
      "sample_width": 4,
      "format": "float32le",
      "pcm_sha256": "8573ad1a1ebfb5a87842f365c830dc74718bf1ad3becc54044f946c773f71ef6",
      "wav": "audio/7527c7f289168a4e8f48f12070f592c9c7959b82b3aef3538252b07a9202f781.wav",
      "waveform_sha256": "7527c7f289168a4e8f48f12070f592c9c7959b82b3aef3538252b07a9202f781",
      "file_sha256": "5a3385e6f3c7fd2f68b7abefc0b79410fbfde5705ed8439d9774ed8f3129d9ee",
      "rate": 16000,
      "metrics": {
        "samples": 343040,
        "sample_rate": 16000,
        "seconds": 21.44,
        "rms_dbfs": -44.817338692250985,
        "peak_dbfs": -20.76657360480111,
        "near_clip_fraction_0_98": 0.0,
        "full_scale_fraction": 0.0
      }
    }
  },
  "diagnostics": [
    {
      "version": 1,
      "run_id": "id-0ff5f654135734",
      "stage": "bridge_input",
      "sequence": 1073,
      "chunk": 0,
      "chunks": 1,
      "dropped": 0,
      "instance_id": "id-0962a9c726fdc4",
      "packet_seq": 1073,
      "sample_rate": 16000,
      "sample_width": 2,
      "format": "pcm16le"
    },
    {
      "version": 1,
      "run_id": "id-0ff5f654135734",
      "stage": "decode",
      "sequence": 88,
      "chunk": 0,
      "chunks": 1,
      "dropped": 0,
      "instance_id": "id-4813a877a48bb3",
      "phrase_id": "id-2b39987d10c547",
      "window": 1,
      "offset_samples": 0,
      "final": true,
      "avg_logprob": -0.22754643559455873,
      "no_speech_prob": 0,
      "compression_ratio": 0.8333333333333334,
      "text": "Продолжение следует...",
      "rejection_reasons": [],
      "decoder_observations": [
        {
          "avg_logprob": -0.22754643559455873,
          "no_speech_prob": 0,
          "compression_ratio": 0.8333333333333334,
          "library_no_speech_skip": false,
          "logprob_threshold_crossed": false,
          "compression_threshold_crossed": false
        }
      ],
      "queue_ms": 0.1222509890794754,
      "decode_ms": 162.16115094721317,
      "preparation_ms": 0.0027958303689956665,
      "audio_seconds": 21.44
    },
    {
      "version": 1,
      "run_id": "id-0ff5f654135734",
      "stage": "export_summary",
      "sequence": 89,
      "dropped": 0,
      "bytes": 2058240,
      "instance_id": "id-4813a877a48bb3"
    }
  ],
  "events": [
    {
      "owner_ms": 5465.502932667732,
      "version": 1,
      "result_type": "final",
      "session_id": "id-d131543cbb7b00",
      "stream_id": "id-9962af2f48f610",
      "phrase_id": "id-2b39987d10c547",
      "revision": 2,
      "text": "Продолжение следует...",
      "traceparent": "00-e0b241e668ba2d00cc479d75ed5c7c96-a90ea529d644ea87-01",
      "timings": {
        "version": 1,
        "asr": {
          "backend": "streaming_worker",
          "worker_queue_ms": 0.1222509890794754,
          "worker_decode_ms": 158.36408361792564,
          "decode_count": 1,
          "otel_trace_id": "e0b241e668ba2d00cc479d75ed5c7c96",
          "otel_span_id": "d953b03624ec5f82",
          "last_speech_to_final_ms": 171.34469002485275
        }
      }
    }
  ],
  "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": 171.34469002485275,
    "last_speech_to_final_max_ms": 171.34469002485275,
    "terminal_phrases_with_timing": 1,
    "last_speech_to_terminal_ms": 171.34469002485275,
    "first_partial_since_play_intent_ms": null,
    "first_vad_status_since_play_intent_ms": null,
    "trial_including_diagnostics_ms": 12342,
    "worker_decode_ms": 158.36408361792564,
    "worker_queue_ms": 0.1222509890794754,
    "decode_count": 1,
    "processed_audio_seconds": 21.44,
    "worklet_packet_age_p50_ms": null,
    "worklet_packet_age_p95_ms": null,
    "preparation_ms": 0.0027958303689956665,
    "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
}
