Instructions to use Vortex5/Luminous-Shadow-12B with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use Vortex5/Luminous-Shadow-12B with Transformers:

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

pipe = pipeline("text-generation", model="Vortex5/Luminous-Shadow-12B")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("Vortex5/Luminous-Shadow-12B")
model = AutoModelForCausalLM.from_pretrained("Vortex5/Luminous-Shadow-12B")
messages = [
    {"role": "user", "content": "Who are you?"},
]
inputs = tokenizer.apply_chat_template(
	messages,
	add_generation_prompt=True,
	tokenize=True,
	return_dict=True,
	return_tensors="pt",
).to(model.device)

outputs = model.generate(**inputs, max_new_tokens=40)
print(tokenizer.decode(outputs[0][inputs["input_ids"].shape[-1]:]))

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use Vortex5/Luminous-Shadow-12B with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "Vortex5/Luminous-Shadow-12B"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "Vortex5/Luminous-Shadow-12B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/Vortex5/Luminous-Shadow-12B

SGLang

How to use Vortex5/Luminous-Shadow-12B 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 "Vortex5/Luminous-Shadow-12B" \
    --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": "Vortex5/Luminous-Shadow-12B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

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 "Vortex5/Luminous-Shadow-12B" \
        --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": "Vortex5/Luminous-Shadow-12B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use Vortex5/Luminous-Shadow-12B with Docker Model Runner:
```
docker model run hf.co/Vortex5/Luminous-Shadow-12B
```

Vortex5 commited on Oct 23, 2025

Commit

4b3baac

verified ·

1 Parent(s): 519a67e

Update README.md

Browse files

Files changed (1) hide show

README.md +13 -13

README.md CHANGED Viewed

@@ -1,15 +1,15 @@
----
-base_model:
-- Retreatcost/Ollpheist-12B
-- Vortex5/Shadow-Crystal-12B
-- Retreatcost/KansenSakura-Radiance-RP-12b
-- Vortex5/MegaMoon-Karcher-12B
-library_name: transformers
-tags:
-- mergekit
-- merge
-- roleplay
----
 <div align="center" style="background:radial-gradient(circle at top left,#0b0b0d 10%,#000000 60%);padding:40px 25px;border-radius:10px;">
 <h1 style="color:#ffe9a9;font-family:Cinzel,serif;font-size:2.6rem;letter-spacing:2px;text-transform:uppercase;text-shadow:0 0 12px rgba(255,255,200,0.4),0 0 25px rgba(255,230,160,0.25);">Luminous-Shadow-12B</h1>
@@ -28,7 +28,7 @@ It draws from the expressive nature of <a href="https://huggingface.co/Vortex5/S
 </div>
-### 🪶 **Click to Reveal Merge Configuration**
 <details>
 <summary style="color:#ffd47f;font-family:Cinzel,serif;font-weight:600;letter-spacing:1px;cursor:pointer;">Show Config</summary>

+---
+base_model:
+- Retreatcost/Ollpheist-12B
+- Vortex5/Shadow-Crystal-12B
+- Retreatcost/KansenSakura-Radiance-RP-12b
+- Vortex5/MegaMoon-Karcher-12B
+library_name: transformers
+tags:
+- mergekit
+- merge
+- roleplay
+---
 <div align="center" style="background:radial-gradient(circle at top left,#0b0b0d 10%,#000000 60%);padding:40px 25px;border-radius:10px;">
 <h1 style="color:#ffe9a9;font-family:Cinzel,serif;font-size:2.6rem;letter-spacing:2px;text-transform:uppercase;text-shadow:0 0 12px rgba(255,255,200,0.4),0 0 25px rgba(255,230,160,0.25);">Luminous-Shadow-12B</h1>
 </div>
+### 🪶 **Merge Configuration**
 <details>
 <summary style="color:#ffd47f;font-family:Cinzel,serif;font-weight:600;letter-spacing:1px;cursor:pointer;">Show Config</summary>