{
  "schemaVersion": 1,
  "fixture": "brainiall-asr-diarization-ptbr-v1",
  "publishedBy": "BRAINIALL",
  "createdAt": "2026-08-03",
  "media": {
    "file": "transcreve-br-demo.mp3",
    "mediaType": "audio/mpeg",
    "durationSeconds": 20.884308,
    "sizeBytes": 251759,
    "sha256": "eb0429d09ae8236759a8146132b395a2c1cf92172a4a42fcb8a61cc57c7ec02f",
    "origin": "brainiall-first-party-synthetic"
  },
  "expectedOutputs": [
    {
      "file": "asr-diarization-fixture-v1.expected.json",
      "sha256": "d50a7a7e349da4769e0b252263cec4d08a0113b83375a02923074bd0ec740367"
    },
    {
      "file": "asr-diarization-fixture-v1.expected.srt",
      "sha256": "420aae1c3e02e4f4c382e60b86e91dbad3b06e84768cc5dea5209ad47146b34d"
    },
    {
      "file": "asr-diarization-fixture-v1.expected.vtt",
      "sha256": "d7341cf8433673596b8c73d7db3ca77daa95c28edfa0534309560469132327c8"
    },
    {
      "file": "asr-diarization-fixture-v1.expected.txt",
      "sha256": "78150a1b0792464dc592b272135186025ebc00b78f25447c7300272462094c25"
    }
  ],
  "permission": {
    "file": "asr-diarization-fixture-v1.LICENSE.txt",
    "sha256": "a0e0d1e190676b9e52a2b2565b4466632e3dba64b4e0d0913c22cf8959b7fb10"
  },
  "assertions": {
    "segmentCount": 4,
    "speakerCount": 2,
    "speakerSequence": [
      "Falante 1",
      "Falante 2",
      "Falante 1",
      "Falante 2"
    ],
    "timestamps": "finite, non-negative, end > start, monotonic, <= duration",
    "gapCount": 3,
    "unicodeRequired": true
  },
  "limitations": [
    "clean synthetic audio",
    "two speakers",
    "no overlap",
    "no background noise",
    "not DER or WER benchmark",
    "not production-accuracy evidence"
  ]
}