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 cumhuronat/OnatSec-27B:BF16
# Run inference directly in the terminal:
llama cli -hf cumhuronat/OnatSec-27B:BF16
Install from WinGet (Windows)
winget install llama.cpp
# Start a local OpenAI-compatible server with a web UI:
llama serve -hf cumhuronat/OnatSec-27B:BF16
# Run inference directly in the terminal:
llama cli -hf cumhuronat/OnatSec-27B:BF16
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 cumhuronat/OnatSec-27B:BF16
# Run inference directly in the terminal:
./llama-cli -hf cumhuronat/OnatSec-27B:BF16
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 cumhuronat/OnatSec-27B:BF16
# Run inference directly in the terminal:
./build/bin/llama-cli -hf cumhuronat/OnatSec-27B:BF16
Use Docker
docker model run hf.co/cumhuronat/OnatSec-27B:BF16
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.

Downloads last month
423
GGUF
Model size
27B params
Architecture
qwen35
Hardware compatibility
Log In to add your hardware

4-bit

16-bit

Inference Providers NEW
This model isn't deployed by any Inference Provider. ๐Ÿ™‹ Ask for provider support

Model tree for cumhuronat/OnatSec-27B

Base model

Qwen/Qwen3.6-27B
Quantized
(664)
this model