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Qwen3-TTS ported to llama.cpp

Reddit r/LocalLLaMA / 3/20/2026

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Key Points

  • Qwen3-TTS has been ported to llama.cpp and is shown in a GitHub pull request (ggml-org/llama.cpp/pull/20752) with a Reddit demo.
  • The author emphasizes this is just a demonstration and not expected to be merged soon because llama.cpp currently lacks graph composition support and APIs to hand off intermediate hidden states between models.
  • There is discussion about potential future capabilities such as pinning specific graphs to CPU, GPU, or NPU to optimize performance.
  • The post illustrates ongoing experimentation to run TTS models within the llama.cpp ecosystem, highlighting existing limitations and possible future workflows.
Qwen3-TTS ported to llama.cpp

Ported Qwen3 TTS to llama.cpp
https://github.com/ggml-org/llama.cpp/pull/20752

Just a demo; not gonna get merged any time soon since llama.cpp does not currently support graph composition or APIs that extract intermediate hidden states from mid-graph and hand them to another model's graph.

Ideally one could select where to pin specific graphs CPU vs GPU vs NPU.

https://reddit.com/link/1ryelpe/video/32gjqwt2w2qg1/player

submitted by /u/quinceaccel
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