{
  "date": "2026-10-25",
  "publisher": "SD Software LLC, maker of Codeep Voice",
  "scope": "One run on a local WordPress development site, with the voice already prepared. Not a cold-start or independent quality benchmark.",
  "hardware": {
    "chip": "Apple M4",
    "model_identifier": "Mac16,12",
    "memory_bytes": 17179869184,
    "cpu_cores_reported_by_browser": 10
  },
  "software": {
    "macos": "26.6.2",
    "chrome": "155.0.8059.86",
    "wordpress": "7.1.2",
    "php": "8.5.10",
    "theme": "Twenty Twenty-Five",
    "plugin": "Codeep Voice 0.5.3",
    "pro_active": false
  },
  "voice": {
    "name": "Heart",
    "id": "af_heart",
    "speed": 1,
    "graphics_ui": "apple metal-3, acceleration available",
    "cpu_fallback_warning_observed": false
  },
  "input": {
    "body_word_count": 1000,
    "word_count_method": "Whitespace count, also shown as 1000 by the plugin and WordPress editor",
    "paragraph_blocks": 10,
    "synthesis_chunks": 38,
    "title": "Preparing your first audio article",
    "title_excluded_from_body_word_count": true
  },
  "timing": {
    "source": "Unmodified plugin completion message",
    "display": "4 min 10 sec",
    "precision": "Rounded UI display; not an exact millisecond measurement",
    "includes": [
      "synthesis",
      "MP3 encoding",
      "upload and attach to local WordPress"
    ],
    "excludes": [
      "installation",
      "initial model download",
      "voice preparation"
    ],
    "screen_download_size": "311 MB",
    "cold_download_time_measured": false,
    "actual_network_transfer_measured": false
  },
  "output": {
    "codec": "mp3",
    "sample_rate_hz": 24000,
    "channels": 1,
    "bit_rate_bps": 64000,
    "duration_seconds": 409.584,
    "bytes": 3276672,
    "post_id_on_local_test_site": 176
  },
  "verification": {
    "full_file_ffmpeg_decode": "passed",
    "wordpress_post_player": "playback started; currentTime advanced past 11 seconds; readyState 4; no media error",
    "download_link": "points to generated MP3",
    "full_subjective_listening_review": false
  },
  "limits": [
    "One computer and one run",
    "Local hosting only",
    "Other tabs and applications were not controlled",
    "No Windows or phone generation benchmark",
    "No paid competitor tested"
  ],
  "files": {
    "article.mp3": {
      "bytes": 3276672,
      "sha256": "d3a8ed90bd2a9ddd2f2e587d1b80a4b5d9437e507060d33a117a394b15aa157c"
    },
    "article.txt": {
      "bytes": 6251,
      "sha256": "d7fa9faf084b0572d04eae972a0a659827003ada5a87a2ff77078303c95bef5e"
    },
    "wordpress-complete.jpg": {
      "bytes": 86698,
      "sha256": "63254921f5178c259a04794c278c8431e9b1ee896a20926ce9b03a223860eeca"
    }
  },
  "implementation_sha256": {
    "assets/js/admin/screen.js": "7923c53317ca7249bd0846ec2d80a280d35aeb7fb48895694c9a173aef48fabe",
    "assets/js/engine/engine.js": "61e25cb8a100a3702bb51156f55df88c631932cfe7f479df22bc7e33d8d59c36",
    "assets/js/vendor/kokoro.js": "5d5a952e9b97f14a1b12ee591c170c5973b5dbe79b5b6e5868582f469a511877"
  }
}