Instructions to use ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF with llama-cpp-python:

# !pip install llama-cpp-python

from llama_cpp import Llama

llm = Llama.from_pretrained(
	repo_id="ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF",
	filename="ConicCat-Qwen3.5-27B-Writer-5.45bpw.gguf",
)

llm.create_chat_completion(
	messages = "No input example has been defined for this model task."
)

Notebooks
Google Colab
Kaggle
Local Apps

llama.cpp

How to use ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF with llama.cpp:

Install from brew

brew install llama.cpp
# Start a local OpenAI-compatible server with a web UI:
llama-server -hf ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF
# Run inference directly in the terminal:
llama-cli -hf ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF

Install from WinGet (Windows)

winget install llama.cpp
# Start a local OpenAI-compatible server with a web UI:
llama-server -hf ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF
# Run inference directly in the terminal:
llama-cli -hf ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF

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 ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF
# Run inference directly in the terminal:
./llama-cli -hf ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF

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 ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF
# Run inference directly in the terminal:
./build/bin/llama-cli -hf ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF

Use Docker

docker model run hf.co/ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF

LM Studio
Jan
Ollama
How to use ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF with Ollama:
```
ollama run hf.co/ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF
```

Unsloth Studio new

How to use ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF with Unsloth Studio:

Install Unsloth Studio (macOS, Linux, WSL)

curl -fsSL https://unsloth.ai/install.sh | sh
# Run unsloth studio
unsloth studio -H 0.0.0.0 -p 8888
# Then open http://localhost:8888 in your browser
# Search for ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF to start chatting

Install Unsloth Studio (Windows)

irm https://unsloth.ai/install.ps1 | iex
# Run unsloth studio
unsloth studio -H 0.0.0.0 -p 8888
# Then open http://localhost:8888 in your browser
# Search for ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF to start chatting

Using HuggingFace Spaces for Unsloth

# No setup required
# Open https://huggingface.co/spaces/unsloth/studio in your browser
# Search for ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF to start chatting

Pi new

How to use ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF with Pi:

Start the llama.cpp server

# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama-server -hf ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF

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": "ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF"
        }
      ]
    }
  }
}

Run Pi

# Start Pi in your project directory:
pi

Hermes Agent new

How to use ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF with Hermes Agent:

Start the llama.cpp server

# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama-server -hf ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF

Configure Hermes

# Install Hermes:
curl -fsSL https://hermes-agent.nousresearch.com/install.sh | bash
hermes setup
# Point Hermes at the local server:
hermes config set model.provider custom
hermes config set model.base_url http://127.0.0.1:8080/v1
hermes config set model.default ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF

Run Hermes

hermes

Docker Model Runner
How to use ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF with Docker Model Runner:
```
docker model run hf.co/ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF
```

Lemonade

How to use ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF with Lemonade:

Pull the model

# Download Lemonade from https://lemonade-server.ai/
lemonade pull ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF

Run and chat with the model

lemonade run user.ConicCat-Qwen3.5-27B-Writer-GGUF-{{QUANT_TAG}}

List all available models

lemonade list

IMATRIX=~/imatrices/ConicCat-Qwen3.5-27B-Writer-ddh0_v2-imatrix.gguf
SRC_GGUF=~/gguf/ConicCat-Qwen3.5-27B-Writer-bf16.gguf
DST_GGUF=~/gguf/ConicCat-Qwen3.5-27B-Writer-5.45bpw.gguf
time llama-quantize \
--imatrix $IMATRIX \
--token-embedding-type Q4_K \
--tensor-type ffn_up=Q4_K \
--tensor-type ffn_gate=Q4_K \
--tensor-type ffn_down=Q5_K \
--tensor-type attn_qkv=Q6_K \
--tensor-type attn_k=Q8_0 \
--tensor-type attn_v=Q8_0 \
--tensor-type attn_output=Q5_K \
--tensor-type attn_q=Q4_K \
--tensor-type ssm_alpha=f32 \
--tensor-type ssm_beta=f32 \
--tensor-type ssm_out=Q5_K \
--tensor-type attn_gate=Q8_0 \
--output-tensor-type Q8_0 \
$SRC_GGUF $DST_GGUF Q8_0 $(nproc)

Downloads last month: 21

GGUF

Model size

27B params

Architecture

qwen35

Hardware compatibility

We're not able to determine the quantization variants.

View all variants

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Model tree for ddh0/ConicCat-Qwen3.5-27B-Writer-GGUF

Base model

Qwen/Qwen3.5-27B

Finetuned

ConicCat/Qwen3.5-27B-Writer

Quantized

(9)

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