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v0.8.3

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@github-actions github-actions released this 09 Oct 16:58
· 87 commits to main since this release
7ac9969

FastConformer recognition is faster on Metal and Vulkan, with the same models and decoding options.

  • Reduce repeated FFT allocations, cache fixed attention positions, and reuse RNNT/TDT decoder graphs.
  • Improve ReazonSpeech greedy warm-request medians from 72 to 54 ms on M5 and 76 to 47 ms on RTX 2080; Parakeet v3 improves from 102 to 93 ms and 128 to 82 ms respectively. See measurement conditions and accuracy checks.
  • Keep existing GGUF files compatible. There is no need to download or convert models again.
  • Preserve ReazonSpeech's default beam search, C API 3.1, worker protocol 3, and the Metal tensor API workaround.

Installers update the engine when run again. Download the archive for your platform below; SHA256SUMS contains its checksum.

Changes: #91, #92. Full diff from v0.8.2.