How to use from
llama.cpp
Install (macOS, Linux)
curl -LsSf https://llama.app/install.sh | sh
# Start a local OpenAI-compatible server with a web UI:
llama serve -hf BleuCPU/wraith-voice-pack:Q4_K_M
# Run inference directly in the terminal:
llama cli -hf BleuCPU/wraith-voice-pack:Q4_K_M
Install from WinGet (Windows)
winget install llama.cpp
# Start a local OpenAI-compatible server with a web UI:
llama serve -hf BleuCPU/wraith-voice-pack:Q4_K_M
# Run inference directly in the terminal:
llama cli -hf BleuCPU/wraith-voice-pack:Q4_K_M
Use pre-built binary
# Download pre-built binary from:
# https://github.com/ggerganov/llama.cpp/releases
# Start a local OpenAI-compatible server with a web UI:
./llama-server -hf BleuCPU/wraith-voice-pack:Q4_K_M
# Run inference directly in the terminal:
./llama-cli -hf BleuCPU/wraith-voice-pack:Q4_K_M
Build from source code
git clone https://github.com/ggerganov/llama.cpp.git
cd llama.cpp
cmake -B build
cmake --build build -j --target llama-server llama-cli
# Start a local OpenAI-compatible server with a web UI:
./build/bin/llama-server -hf BleuCPU/wraith-voice-pack:Q4_K_M
# Run inference directly in the terminal:
./build/bin/llama-cli -hf BleuCPU/wraith-voice-pack:Q4_K_M
Use Docker
docker model run hf.co/BleuCPU/wraith-voice-pack:Q4_K_M
Quick Links

Wraith voice pack (NeuTTS-Air + NeuCodec, on-device)

Mirror of the on-device voice models used by Wraith (wraith.chat, iOS), hosted here so the app owns its download URLs. All upstream weights are Apache-2.0.

file what source
neutts-air-Q4_K_M.gguf NeuTTS-Air LM, Q4_K_M mradermacher/neutts-air-GGUF (from neuphonic/neutts-air)
neucodec-decoder.onnx NeuCodec decoder, int8 ONNX aoiandroid/neuphonic-neucodec-onnx-decoder-int8-mirror (from neuphonic/neucodec-onnx-decoder-int8)
neucodec-encoder.onnx (+.data) distill-NeuCodec encoder ONNX (voice cloning) KevinAHM/distill-neucodec-onnx (from neuphonic/distill-neucodec)

Credit: Neuphonic for NeuTTS-Air / NeuCodec.

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GGUF
Model size
0.7B params
Architecture
qwen2
Hardware compatibility
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