parakeet tdt 0.6b v3: transcribe.cpp GGUF GGUF conversions of nvidia/parakeet tdt 0.6b v3 for use with transcribe.cpp. Ported from upstream commit 6d590f7, pinned 2026 04 16. Validated against the NeMo reference at transcribe.cpp commit bf0d0b7 on 2026 04 18. Offline multilingual speech to text covering 25 European languages. A 0.6B parameter Conformer encoder with a TDT/RNNT transducer decoder. Takes a 16 kHz mono WAV and produces a transcript with optional token level timestamps. Not a streaming model and does not translate. Downloads Quantization Download Size WER (LibriSpeech test clean) : : F32 parakeet tdt 0.6b v3 F32.gguf 2.51 GB 1.95% F16 parakeet tdt 0.6b v3 F16.gguf 1.26 GB 1.95% Q8 0 parakeet tdt 0.6b v3 Q8 0.gguf 740 MB 1.94% Q6 K parakeet tdt 0.6b v3 Q6 K.gguf 627 MB 1.93% Q5 K M parakeet tdt 0.6b v3 Q5 K M.gguf 565 MB 1.92% Q4 K M parakeet tdt 0.6b v3 Q4 K M.gguf 502 MB 1.98% WER measured on the full LibriSpeech test clean split (2620 utterances) with greedy transducer decoding and no external LM. F32 reference baseline: 1.95%. NVIDIA's self reported number on the same split is 1.93%. Usage Build transcribe.cpp from source: Run on a 16 kHz mono WAV: If your audio isn'…
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