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insanely-fast-whisper

GitHub Repo Pretty sure · benchmarks are real
https://github.com/Vaibhavs10/insanely-fast-whisper

CLI wrapper that actually optimizes Whisper meaningfully via flash-attn and batching—not just rebadging, but shipping real speedups that matter for production transcription.

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This is a genuinely useful project: it takes Whisper (someone else's model) but applies concrete optimization techniques (flash-attention-2, fp16, batching, better-transformer) that produce measurable speedups. The 98-second claim for 150 minutes on A100 checks against the benchmarks shown. No snake oil—just pragmatic engineering. The CLI is opinionated by design, not by laziness. Weak points: not novel research (applying known optimizations), and the README oversells with 'insanely fast' whe...

11108 stars Jupyter Notebook 2025-10-25 898 days old

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