Instructions to use aisingapore/Gemma-SEA-LION-v4-27B-IT with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use aisingapore/Gemma-SEA-LION-v4-27B-IT with Transformers:

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

pipe = pipeline("text-generation", model="aisingapore/Gemma-SEA-LION-v4-27B-IT")
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 AutoProcessor, AutoModelForMultimodalLM

processor = AutoProcessor.from_pretrained("aisingapore/Gemma-SEA-LION-v4-27B-IT")
model = AutoModelForMultimodalLM.from_pretrained("aisingapore/Gemma-SEA-LION-v4-27B-IT", device_map="auto")
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?"}
        ]
    },
]
inputs = processor.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(processor.decode(outputs[0][inputs["input_ids"].shape[-1]:]))

Inference
HuggingChat
Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use aisingapore/Gemma-SEA-LION-v4-27B-IT with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "aisingapore/Gemma-SEA-LION-v4-27B-IT"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "aisingapore/Gemma-SEA-LION-v4-27B-IT",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/aisingapore/Gemma-SEA-LION-v4-27B-IT

SGLang

How to use aisingapore/Gemma-SEA-LION-v4-27B-IT 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 "aisingapore/Gemma-SEA-LION-v4-27B-IT" \
    --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": "aisingapore/Gemma-SEA-LION-v4-27B-IT",
		"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 "aisingapore/Gemma-SEA-LION-v4-27B-IT" \
        --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": "aisingapore/Gemma-SEA-LION-v4-27B-IT",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use aisingapore/Gemma-SEA-LION-v4-27B-IT with Docker Model Runner:
```
docker model run hf.co/aisingapore/Gemma-SEA-LION-v4-27B-IT
```

SAnocha commited on Aug 24, 2025

Commit

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@@ -34,13 +34,13 @@ for the Southeast Asia (SEA) region.
 Gemma-SEA-LION-v4-27B has undergone post-training using a QA pairs dataset in Bahasa Indonesia,
 Burmese, Chinese, English, Khmer, Lao, Malay, Tagalog, Tamil, Thai, and Vietnamese, comprising approximately 10M samples in total, to create *Gemma-SEA-LION-v4-27B-IT*.
-Gemma-SEA-LION-v4-27B-IT inherits the following features from Gemma 3:
-- A large 128k context length,
-- Image and text understanding capabilities, including document comprehension, visual question answering, and image-grounded reasoning,
-- Advanced function calling and structured output capabilities to facilitate seamless integration into larger systems.
 ## Model Details

 Gemma-SEA-LION-v4-27B has undergone post-training using a QA pairs dataset in Bahasa Indonesia,
 Burmese, Chinese, English, Khmer, Lao, Malay, Tagalog, Tamil, Thai, and Vietnamese, comprising approximately 10M samples in total, to create *Gemma-SEA-LION-v4-27B-IT*.
+Gemma-SEA-LION-v4-27B-IT inherits Gemma 3's:
+- Large 128K context length
+- Image and text understanding capabilities, including document comprehension, visual Q&A, and image-grounded reasoning
+- Advanced function calling and structured outputs to allow for seamless integration into larger systems
 ## Model Details