An hour of audio transcribed in about 13s on MacBook Air

Model Runs on Mac Speed Embedding Gemma Transcribe Neural Engine base M3 MacBook Air, 8 GB 288×1 hour in 12.6 s IBM Granite Speech 5.0 TurboCTC GPU (MLX) base M3 MacBook Air, 8 GB ~150×1 hour in 25.7 s NVIDIA Parakeet TDT 0.6B v3 (FluidAudio) Neural Engine M4 Pro 156× NVIDIA Parakeet TDT 0.6B v3 (FluidAudio) Neural Engine M5 Pro 335× Phonon-2, a Parakeet v3 fine-tune (FluidAudio) Neural Engine M5 Pro 480×