{
  "id": "iphone-transcription-wer",
  "story": "speech-to-text-parakeet-iphone-2026-10-03",
  "title": "Fewer observed transcription errors in both languages",
  "unit": "word error rate (%)",
  "rows": [
    {
      "label": "English · ONNX · 2 CPU threads",
      "value": 3.6923076923076925,
      "highlight": false
    },
    {
      "label": "English · Aidana · MLX GPU",
      "value": 2.1538461538461537,
      "highlight": true
    },
    {
      "label": "Spanish · ONNX · 2 CPU threads",
      "value": 9.50413223140496,
      "highlight": false
    },
    {
      "label": "Spanish · Aidana · MLX GPU",
      "value": 5.371900826446281,
      "highlight": true
    }
  ],
  "sources": [
    {
      "path": "speech-to-text/parakeet-iphone-2026-10-03/app/docs/ParakeetNotes/benchmarks/20261002/summary.json",
      "url": "https://github.com/groxaxo/experimentos/blob/6550ead3945b7ecacbaac1e0767edc49a9de9747/speech-to-text/parakeet-iphone-2026-10-03/app/docs/ParakeetNotes/benchmarks/20261002/summary.json",
      "sha256": "58c7d3a95f795e906381104eb591fc85e8e72ac3072d0f5c0023e7c0c270cbd4"
    }
  ],
  "revision": "6550ead3945b7ecacbaac1e0767edc49a9de9747",
  "scope": "iPhone 15 Pro · 24 English + 24 Spanish clips · 325 + 242 reference words",
  "caveat": "Short public read speech, one completed pass per stack. English’s paired interval crosses zero; this does not establish all-accent or noisy-microphone accuracy.",
  "kind": "bar",
  "maximum": null,
  "threshold": null,
  "decimals": 2,
  "origin": "structured measurements"
}