A genuine fp16 MLX conversion of k2-fsa/OmniVoice — a massively multilingual (600+ languages) zero-shot TTS built on a single-stage NAR discrete-diffusion architecture (Qwen3 backbone run bidirectionally) with a Higgs-audio v2 codec.

Converted for the Soniqo speech stack (speech-swift / MLX). ~3.3 GB fp32 → ~1.5 GB fp16.

Float tensors are cast to fp16; the PyTorch key structure is preserved.

The fp32 source model round-trips at ~0% WER (whisper-base.en) on a 5-sentence English set; this bundle is a faithful half-precision copy.