How to use from
OpenClaw
Start the llama.cpp server
# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf cumhuronat/OnatSec-27B:BF16
Configure OpenClaw
# Install OpenClaw:
npm install -g openclaw@latest
# Register the local server and set it as the default model:
openclaw onboard --non-interactive --mode local \
  --auth-choice custom-api-key \
  --custom-base-url http://127.0.0.1:8080/v1 \
  --custom-model-id "cumhuronat/OnatSec-27B:BF16" \
  --custom-provider-id llama-cpp \
  --custom-compatibility openai \
  --custom-text-input \
  --accept-risk \
  --skip-health
Run OpenClaw
openclaw agent --local --agent main --message "Hello from Hugging Face"
Quick Links

OnatSec-27B-v1.1

Fine-tune of Qwen/Qwen3.6-27B targeting CS-Eval โ€” currently the top-performing open-weight model on the leaderboard.

The Multi-Token Prediction (MTP) head is preserved through conversion and quantization (blk.64.* kept at Q8_0), so self-speculative decoding works out of the box for a ~1.5โ€“2x decode speedup.

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Model size
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Architecture
qwen35
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