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

Libraries

How to use Qwen/Qwen3.5-27B with Transformers:

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

pipe = pipeline("image-text-to-text", model="Qwen/Qwen3.5-27B")
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("Qwen/Qwen3.5-27B")
model = AutoModelForMultimodalLM.from_pretrained("Qwen/Qwen3.5-27B", 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 Qwen/Qwen3.5-27B with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "Qwen/Qwen3.5-27B"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "Qwen/Qwen3.5-27B",
		"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/Qwen/Qwen3.5-27B

SGLang

How to use Qwen/Qwen3.5-27B 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 "Qwen/Qwen3.5-27B" \
    --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": "Qwen/Qwen3.5-27B",
		"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 "Qwen/Qwen3.5-27B" \
        --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": "Qwen/Qwen3.5-27B",
		"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"
						}
					}
				]
			}
		]
	}'

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

VoyagerXHF commited on Apr 24

Commit

fc05dae

verified ·

1 Parent(s): 7dbcc03

Upload README.md with huggingface_hub

Browse files

Files changed (1) hide show

README.md +3 -4

README.md CHANGED Viewed

@@ -4,7 +4,6 @@ license: apache-2.0
 license_link: https://huggingface.co/Qwen/Qwen3.5-27B/blob/main/LICENSE
 pipeline_tag: image-text-to-text
 ---
 # Qwen3.5-27B
 <img width="400px" src="https://qianwen-res.oss-accelerate.aliyuncs.com/logo_qwen3.5.png">
@@ -1066,7 +1065,7 @@ messages = [
     }
 ]
-response = client.chat.completions.create(
     model="Qwen/Qwen3.5-27B",
     messages=messages,
     max_tokens=81920,
@@ -1111,7 +1110,7 @@ messages = [
 #
 # By default, `fps=2` and `do_sample_frames=True`.
 # With `do_sample_frames=True`, you can customize the `fps` value to set your desired video sampling rate.
-response = client.chat.completions.create(
     model="Qwen/Qwen3.5-27B",
     messages=messages,
     max_tokens=81920,
@@ -1348,4 +1347,4 @@ If you find our work helpful, feel free to give us a cite.
     year   = {2026},
     url    = {https://qwen.ai/blog?id=qwen3.5}
 }
-```

 license_link: https://huggingface.co/Qwen/Qwen3.5-27B/blob/main/LICENSE
 pipeline_tag: image-text-to-text
 ---
 # Qwen3.5-27B
 <img width="400px" src="https://qianwen-res.oss-accelerate.aliyuncs.com/logo_qwen3.5.png">
     }
 ]
+chat_response = client.chat.completions.create(
     model="Qwen/Qwen3.5-27B",
     messages=messages,
     max_tokens=81920,
 #
 # By default, `fps=2` and `do_sample_frames=True`.
 # With `do_sample_frames=True`, you can customize the `fps` value to set your desired video sampling rate.
+chat_response = client.chat.completions.create(
     model="Qwen/Qwen3.5-27B",
     messages=messages,
     max_tokens=81920,
     year   = {2026},
     url    = {https://qwen.ai/blog?id=qwen3.5}
 }
+```