{
  "measuredOn": "2026-10-21",
  "hardware": {
    "processor": "Apple M4 Pro",
    "memoryGB": 24,
    "macOS": "26.6.2"
  },
  "cleanSpeech": {
    "corpus": "LibriSpeech test-clean deterministic subset",
    "clips": 100,
    "speakers": 40,
    "referenceWords": 2029,
    "wordEdits": 151,
    "wordErrorRate": 0.0744208969935929,
    "configuration": {
      "buildConfiguration": "release",
      "chunkMs": 160,
      "fluidAudioVersion": "0.17.7",
      "model": "FluidInference/parakeet-realtime-eou-120m-coreml",
      "revision": "40a23f4c0b333aa17ad8c0f2ea47ec2347f2f355",
      "paced": false
    },
    "limitations": "Clean read English via unpaced files. Not representative of microphone noise, accents, vocabulary, or dictation latency.",
    "sourceReport": "librispeech-100-release.json",
    "sourceSHA256": "d9aff567b867c266a2b927eb0ce1de296c0113c8c4e4e30d13e54b3498fb7e79"
  },
  "liveInsertion": {
    "appVersion": "0.1.0 build 2",
    "target": "TextEdit 1.20",
    "sessions": 100,
    "progressiveInsertionBeforeRelease": 100,
    "exactWordMatches": 36,
    "repeatedFixtureWER": 0.09142857142857143,
    "scope": "Repeated synthetic seven-word phrase over speakers into the physical microphone, observed in a new TextEdit document. This is not a representative speech-accuracy corpus.",
    "limitations": "Observation times are recorded after AX queries complete. Device-running and Listening are capture proxies, not first-sample timestamps. Audio onset is estimated from scheduled output device time plus WAV energy landmark; physical output/input delay is not calibrated. AX visibility is not rendered pixels. No per-word alignment or completed-word latency is claimed.",
    "notMeasured": [
      "First captured audio sample inside Soona",
      "Individually aligned completed-word-to-visible-text latency",
      "Rendered-pixel timing",
      "Polish completion",
      "Physical speaker/microphone latency calibration"
    ],
    "sourceReport": "native-e2e-100-build2-summary.json",
    "sourceSHA256": "6d184a492bd9f38380ea3c1c4ad18aa8873ad4ae95651a1882d9bd9badced420"
  },
  "comparisonLimit": "No matched head-to-head accuracy or latency benchmark has been run."
}