diff --git a/qwen3/qwen3-4b.py b/qwen3/qwen3-4b.py
new file mode 100644
index 0000000..008d55f
--- /dev/null
+++ b/qwen3/qwen3-4b.py
@@ -0,0 +1,26 @@
+from modelscope import AutoModelForCausalLM, AutoTokenizer
+
+model_name = "Qwen/Qwen3-4B-Instruct-2507-FP8"
+
+# load the tokenizer and the model
+tokenizer = AutoTokenizer.from_pretrained(model_name)
+model = AutoModelForCausalLM.from_pretrained(model_name, torch_dtype="auto", device_map="auto")
+
+# prepare the model input
+# prompt = "Give me a short introduction to large language model."
+prompt = "中国的首都在哪里？"
+messages = [{"role": "user", "content": prompt}]
+text = tokenizer.apply_chat_template(
+    messages,
+    tokenize=False,
+    add_generation_prompt=True,
+)
+model_inputs = tokenizer([text], return_tensors="pt").to(model.device)
+
+# conduct text completion
+generated_ids = model.generate(**model_inputs, max_new_tokens=16384)
+output_ids = generated_ids[0][len(model_inputs.input_ids[0]) :].tolist()
+
+content = tokenizer.decode(output_ids, skip_special_tokens=True)
+
+print("content:", content)