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Whisper CPP: fix incorrect model file sizes shown in model list#12217

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niksedk merged 1 commit into
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fix/whisper-cpp-model-sizes
Jul 5, 2026
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Whisper CPP: fix incorrect model file sizes shown in model list#12217
niksedk merged 1 commit into
mainfrom
fix/whisper-cpp-model-sizes

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@niksedk niksedk commented Jul 5, 2026

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Summary

  • large-q5_0 displayed the full-precision large model's size (2.88 GB) instead of its own quantized file size — actual downloaded file is ~1.08 GB, matching ggml-large-v3-q5_0.bin on Hugging Face
  • Normalized all other Whisper CPP model size labels to match the actual decimal sizes shown on Hugging Face (several full-precision entries were understated due to a MiB/GiB-vs-decimal unit mismatch)
  • Fixed a stray .bin suffix in the small.en-q5_1 model name

Fixes #12208

Test plan

  • dotnet build succeeds
  • Verified each model size against the actual file size listed on Hugging Face

The large-q5_0 entry displayed the full-precision large model's size
(2.88 GB) instead of its own quantized file size. Also normalized all
other Whisper CPP model sizes to match the actual decimal sizes shown
on Hugging Face, and fixed a stray ".bin" in the small.en-q5_1 model name.

Fixes #12208

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
@niksedk niksedk merged commit db3519a into main Jul 5, 2026
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@niksedk niksedk deleted the fix/whisper-cpp-model-sizes branch July 5, 2026 18:36
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macOS: Whisper CPP model list shows wrong file size for large-q5_0 (2.88 GB shown, actual file is 1.08 GB)

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