Instructions to use comp4cls/comp4cls-4B with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use comp4cls/comp4cls-4B with Transformers:

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

pipe = pipeline("text-generation", model="comp4cls/comp4cls-4B")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("comp4cls/comp4cls-4B")
model = AutoModelForCausalLM.from_pretrained("comp4cls/comp4cls-4B")
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 comp4cls/comp4cls-4B with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "comp4cls/comp4cls-4B"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "comp4cls/comp4cls-4B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/comp4cls/comp4cls-4B

SGLang

How to use comp4cls/comp4cls-4B 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 "comp4cls/comp4cls-4B" \
    --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": "comp4cls/comp4cls-4B",
		"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 "comp4cls/comp4cls-4B" \
        --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": "comp4cls/comp4cls-4B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use comp4cls/comp4cls-4B with Docker Model Runner:
```
docker model run hf.co/comp4cls/comp4cls-4B
```

chanuk commited on Oct 31, 2025

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@@ -18,6 +18,7 @@ The end-to-end workflow—**Phase 1: compression + indexing, Phase 2: retrieval
 </p>
 # Key Features
 * **Entity-centric Semantic Compression**
@@ -452,6 +453,8 @@ If you use **Comp4Cls** in your work, please cite:
 }
 ```
 # Acknowledgements
 * **Korea Institute of Science and Technology Information (KISTI)** — This research was supported in 2025 under project **K25L1M1C1**, as part of the development of **KONI (KISTI Open Neural Intelligence)**, a large language model specialized for science and technology.

 </p>
 # Key Features
 * **Entity-centric Semantic Compression**
 }
 ```
 # Acknowledgements
 * **Korea Institute of Science and Technology Information (KISTI)** — This research was supported in 2025 under project **K25L1M1C1**, as part of the development of **KONI (KISTI Open Neural Intelligence)**, a large language model specialized for science and technology.