Thread · HN Continuity

If you want to try out out the GGUFs from <a href="https://huggingface.co/prism-ml/Ternary-Bonsai-2-27B-gguf#these-files-need-our-llamacpp-build" rel="nofollow">https://huggingface.co/prism-ml/Ternary-Bonsai-2-27B-gguf#th... be aware that you need Prism's llama.cpp fork to get them to work, from <a href="https://github.com/PrismML-Eng/llama.cpp/releases/tag/prism-b10685-7dffb15" rel="nofollow">https://github.com/PrismML-Eng/llama.cpp/releases/tag/prism-...

This should work:

  cd &#x2F;tmp

  # Get the Prism macOS runtime
  curl -fL https:&#x2F;&#x2F;github.com&#x2F;PrismML-Eng&#x2F;llama.cpp&#x2F;releases&#x2F;download&#x2F;prism-b10685-7dffb15&#x2F;llama-prism-b10685-7dffb15-bin-macos-arm64.tar.gz -o bonsai-runtime.tar.gz
  tar -xzf bonsai-runtime.tar.gz

  # Get the ~5.95 GB GGUF model:
  curl -fL https:&#x2F;&#x2F;huggingface.co&#x2F;prism-ml&#x2F;Ternary-Bonsai-2-27B-gguf&#x2F;resolve&#x2F;main&#x2F;Ternary-Bonsai-2-27B-PTQ1_0.gguf -o Ternary-Bonsai-2-27B-PTQ1_0.gguf

  # Run the server, I used port 8331
  .&#x2F;llama-prism-b10685-7dffb15&#x2F;llama-server \
    -m Ternary-Bonsai-2-27B-PTQ1_0.gguf \
    --port 8331 -ngl 99 -fa on -c 32768

Then open http://localhost:8331 for the (very good) baked in llama-server web UI... or run a prompt via the API like this:

  uvx llm openai endpoint http:&#x2F;&#x2F;127.0.0.1:8331&#x2F;v1 \
    --model bonsai-2-27b --responses hi

That's running at ~20 token/second for me on an M5 Pro (after a server restart I got 44 token/second, not sure why), but I'm pretty sure something isn't working right, on startup the server said "ggml_metal_device_init: - the tensor API is not supported in this environment - disabling".