How to use from
Pi
Start the llama.cpp server
# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf majentik/MiniCPM5-1B-Base-RotorQuant-GGUF-Q5_K_M:Q5_K_M
Configure the model in Pi
# Install Pi:
npm install -g @mariozechner/pi-coding-agent
# Add to ~/.pi/agent/models.json:
{
  "providers": {
    "llama-cpp": {
      "baseUrl": "http://localhost:8080/v1",
      "api": "openai-completions",
      "apiKey": "none",
      "models": [
        {
          "id": "majentik/MiniCPM5-1B-Base-RotorQuant-GGUF-Q5_K_M:Q5_K_M"
        }
      ]
    }
  }
}
Run Pi
# Start Pi in your project directory:
pi
Quick Links

KV-cache quantization (upstream, no fork needed): llama.cpp/Ollama cover this natively — -ctk q8_0 -ctv q8_0 (half KV memory, negligible quality loss) or -ctk q4_0 -ctv q4_0 (quarter memory, small quality cost). In Ollama: OLLAMA_KV_CACHE_TYPE=q8_0 with OLLAMA_FLASH_ATTENTION=1.

MiniCPM5-1B-Base — RotorQuant GGUF Q5_K_M

openbmb/MiniCPM5-1B-Base quantized pack, published as MiniCPM5-1B-Base-RotorQuant-GGUF-Q5_K_M.

Method

llama.cpp Q5_K_M quantization.

Release line

Released under the RotorQuant line. RotorQuant and TurboQuant are this project's release labels for this pack, not distinct quantization algorithms — both brand repos carry byte-identical weights. No brand-specific speedup is claimed or measured.

Modality

pipeline_tag: text-generation. This is a llama.cpp GGUF conversion of the text tower; no modality beyond pipeline_tag above is claimed or included.

License

This pack is a derivative of openbmb/MiniCPM5-1B-Base; all credit for the original model, training, and weights belongs to the upstream authors. This repo republishes a quantized conversion of those weights only.

Governed by the apache-2.0. See the upstream repo and the linked license for the full terms — no license text is reproduced here.

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GGUF
Model size
1B params
Architecture
llama
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