Instructions to use FoolDev/Thanatos-27B-HERETIC with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use FoolDev/Thanatos-27B-HERETIC with Transformers:

# Use a pipeline as a high-level helper
from transformers import pipeline

pipe = pipeline("image-text-to-text", model="FoolDev/Thanatos-27B-HERETIC")
messages = [
    {
        "role": "user",
        "content": [
            {"type": "image", "url": "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/p-blog/candy.JPG"},
            {"type": "text", "text": "What animal is on the candy?"}
        ]
    },
]
pipe(text=messages)

# Load model directly
from transformers import AutoModel
model = AutoModel.from_pretrained("FoolDev/Thanatos-27B-HERETIC", device_map="auto")

llama-cpp-python

How to use FoolDev/Thanatos-27B-HERETIC with llama-cpp-python:

# !pip install llama-cpp-python

from llama_cpp import Llama

llm = Llama.from_pretrained(
	repo_id="FoolDev/Thanatos-27B-HERETIC",
	filename="Thanatos-27B.Q4_K_M.gguf",
)

llm.create_chat_completion(
	messages = [
		{
			"role": "user",
			"content": [
				{
					"type": "text",
					"text": "Describe this image in one sentence."
				},
				{
					"type": "image_url",
					"image_url": {
						"url": "https://cdn.britannica.com/61/93061-050-99147DCE/Statue-of-Liberty-Island-New-York-Bay.jpg"
					}
				}
			]
		}
	]
)

Notebooks
Google Colab
Kaggle
Local Apps Settings

llama.cpp

How to use FoolDev/Thanatos-27B-HERETIC with 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 FoolDev/Thanatos-27B-HERETIC:Q4_K_M
# Run inference directly in the terminal:
llama cli -hf FoolDev/Thanatos-27B-HERETIC:Q4_K_M

Install from WinGet (Windows)

winget install llama.cpp
# Start a local OpenAI-compatible server with a web UI:
llama serve -hf FoolDev/Thanatos-27B-HERETIC:Q4_K_M
# Run inference directly in the terminal:
llama cli -hf FoolDev/Thanatos-27B-HERETIC:Q4_K_M

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 FoolDev/Thanatos-27B-HERETIC:Q4_K_M
# Run inference directly in the terminal:
./llama-cli -hf FoolDev/Thanatos-27B-HERETIC:Q4_K_M

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 FoolDev/Thanatos-27B-HERETIC:Q4_K_M
# Run inference directly in the terminal:
./build/bin/llama-cli -hf FoolDev/Thanatos-27B-HERETIC:Q4_K_M

Use Docker

docker model run hf.co/FoolDev/Thanatos-27B-HERETIC:Q4_K_M

LM Studio
Jan

vLLM

How to use FoolDev/Thanatos-27B-HERETIC with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "FoolDev/Thanatos-27B-HERETIC"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "FoolDev/Thanatos-27B-HERETIC",
		"messages": [
			{
				"role": "user",
				"content": [
					{
						"type": "text",
						"text": "Describe this image in one sentence."
					},
					{
						"type": "image_url",
						"image_url": {
							"url": "https://cdn.britannica.com/61/93061-050-99147DCE/Statue-of-Liberty-Island-New-York-Bay.jpg"
						}
					}
				]
			}
		]
	}'

Use Docker

docker model run hf.co/FoolDev/Thanatos-27B-HERETIC:Q4_K_M

SGLang

How to use FoolDev/Thanatos-27B-HERETIC with SGLang:

Install from pip and serve model

# Install SGLang from pip:
pip install sglang
# Start the SGLang server:
python3 -m sglang.launch_server \
    --model-path "FoolDev/Thanatos-27B-HERETIC" \
    --host 0.0.0.0 \
    --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "FoolDev/Thanatos-27B-HERETIC",
		"messages": [
			{
				"role": "user",
				"content": [
					{
						"type": "text",
						"text": "Describe this image in one sentence."
					},
					{
						"type": "image_url",
						"image_url": {
							"url": "https://cdn.britannica.com/61/93061-050-99147DCE/Statue-of-Liberty-Island-New-York-Bay.jpg"
						}
					}
				]
			}
		]
	}'

Use Docker images

docker run --gpus all \
    --shm-size 32g \
    -p 30000:30000 \
    -v ~/.cache/huggingface:/root/.cache/huggingface \
    --env "HF_TOKEN=<secret>" \
    --ipc=host \
    lmsysorg/sglang:latest \
    python3 -m sglang.launch_server \
        --model-path "FoolDev/Thanatos-27B-HERETIC" \
        --host 0.0.0.0 \
        --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "FoolDev/Thanatos-27B-HERETIC",
		"messages": [
			{
				"role": "user",
				"content": [
					{
						"type": "text",
						"text": "Describe this image in one sentence."
					},
					{
						"type": "image_url",
						"image_url": {
							"url": "https://cdn.britannica.com/61/93061-050-99147DCE/Statue-of-Liberty-Island-New-York-Bay.jpg"
						}
					}
				]
			}
		]
	}'

Ollama
How to use FoolDev/Thanatos-27B-HERETIC with Ollama:
```
ollama run hf.co/FoolDev/Thanatos-27B-HERETIC:Q4_K_M
```

Unsloth Studio

How to use FoolDev/Thanatos-27B-HERETIC 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 FoolDev/Thanatos-27B-HERETIC 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 FoolDev/Thanatos-27B-HERETIC to start chatting

Using HuggingFace Spaces for Unsloth

# No setup required
# Open https://huggingface.co/spaces/unsloth/studio in your browser
# Search for FoolDev/Thanatos-27B-HERETIC to start chatting

How to use FoolDev/Thanatos-27B-HERETIC with Pi:

Start the llama.cpp server

# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf FoolDev/Thanatos-27B-HERETIC:Q4_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": "FoolDev/Thanatos-27B-HERETIC:Q4_K_M"
        }
      ]
    }
  }
}

Run Pi

# Start Pi in your project directory:
pi

Hermes Agent new

How to use FoolDev/Thanatos-27B-HERETIC with Hermes Agent:

Start the llama.cpp server

# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf FoolDev/Thanatos-27B-HERETIC:Q4_K_M

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 FoolDev/Thanatos-27B-HERETIC:Q4_K_M

Run Hermes

hermes

Atomic Chat new

OpenClaw new

How to use FoolDev/Thanatos-27B-HERETIC with OpenClaw:

Start the llama.cpp server

# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf FoolDev/Thanatos-27B-HERETIC:Q4_K_M

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 "FoolDev/Thanatos-27B-HERETIC:Q4_K_M" \
  --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"

Docker Model Runner
How to use FoolDev/Thanatos-27B-HERETIC with Docker Model Runner:
```
docker model run hf.co/FoolDev/Thanatos-27B-HERETIC:Q4_K_M
```

Lemonade

How to use FoolDev/Thanatos-27B-HERETIC with Lemonade:

Pull the model

# Download Lemonade from https://lemonade-server.ai/
lemonade pull FoolDev/Thanatos-27B-HERETIC:Q4_K_M

Run and chat with the model

lemonade run user.Thanatos-27B-HERETIC-Q4_K_M

List all available models

lemonade list

Thanatos-27B-HERETIC / scripts /fetch_vision.sh

FoolDev

Swap base model: Qwen/Qwen3.6-27B → llmfan46 Heretic v2 (uncensored)

944afcd 6 days ago

Raw

History Blame Contribute Delete

2.35 kB

	#!/usr/bin/env bash
	# Thanatos-27B — fetch the vision projector (mmproj) for image input.
	#
	# Why this is separate from build.sh:
	# build.sh is for the Ollama text path. The mmproj is only useful for
	# llama.cpp / llama-cpp-python right now, because Ollama's vendored
	# llama.cpp fork is missing the qwen35 arch entries needed to attach
	# it (see README Vision section, ollama/ollama#15898).
	#
	# Usage:
	# ./scripts/fetch_vision.sh # default: BF16 (~931 MB)
	#
	# llmfan46/Qwen3.6-27B-uncensored-heretic-v2-GGUF publishes BF16 only;
	# for F16/F32 variants fall back to unsloth's reference projector:
	# REPO_ID=unsloth/Qwen3.6-27B-GGUF FILE_NAME=mmproj-F16.gguf ./scripts/fetch_vision.sh
	# (vision tokens are projected the same way across Qwen 3.6 27B
	# finetunes, so the unsloth projector is functionally interchangeable.)
	#
	# Requires: huggingface-cli (or hf).
	set -euo pipefail

	PRECISION="${1:-${PRECISION:-BF16}}"
	REPO_ID="${REPO_ID:-llmfan46/Qwen3.6-27B-uncensored-heretic-v2-GGUF}"
	FILE_NAME="${FILE_NAME:-Qwen3.6-27B-mmproj-${PRECISION}.gguf}"
	ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
	DEST="${MMPROJ_PATH:-${ROOT}/${FILE_NAME}}"

	echo "[*] repo: ${REPO_ID}"
	echo "[*] precision: ${PRECISION}"
	echo "[*] file: ${FILE_NAME}"
	echo "[*] dest: ${DEST}"

	if [[ -f "${DEST}" ]]; then
	echo "[=] already present at ${DEST}, skipping."
	exit 0
	fi

	HF=""
	if command -v hf >/dev/null 2>&1; then
	HF="hf"
	elif command -v huggingface-cli >/dev/null 2>&1; then
	HF="huggingface-cli"
	else
	echo "[!] Neither 'hf' nor 'huggingface-cli' found." >&2
	echo " pip install -U huggingface_hub" >&2
	exit 1
	fi

	DEST_DIR="$(dirname "${DEST}")"
	mkdir -p "${DEST_DIR}"

	case "${HF}" in
	hf) hf download "${REPO_ID}" "${FILE_NAME}" --local-dir "${DEST_DIR}" ;;
	huggingface-cli) huggingface-cli download "${REPO_ID}" "${FILE_NAME}" --local-dir "${DEST_DIR}" ;;
	esac

	if [[ ! -f "${DEST}" ]]; then
	echo "[!] download failed: ${DEST} not present." >&2
	exit 1
	fi

	echo
	echo "[+] Done. Use it via:"
	echo " python ${ROOT}/examples/llama_cpp_vision.py \\"
	echo " --gguf /path/to/Qwen3.6-27B-uncensored-heretic-v2-Q4_K_M.gguf \\"
	echo " --mmproj ${DEST} \\"
	echo " --image /path/to/photo.jpg \\"
	echo " --prompt 'Describe this image.'"