Instructions to use igorktech/Qwen3.5-0.8B-Base-LM with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use igorktech/Qwen3.5-0.8B-Base-LM with Transformers:

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

pipe = pipeline("text-generation", model="igorktech/Qwen3.5-0.8B-Base-LM")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("igorktech/Qwen3.5-0.8B-Base-LM")
model = AutoModelForCausalLM.from_pretrained("igorktech/Qwen3.5-0.8B-Base-LM", device_map="auto")
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 igorktech/Qwen3.5-0.8B-Base-LM with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "igorktech/Qwen3.5-0.8B-Base-LM"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "igorktech/Qwen3.5-0.8B-Base-LM",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/igorktech/Qwen3.5-0.8B-Base-LM

SGLang

How to use igorktech/Qwen3.5-0.8B-Base-LM 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 "igorktech/Qwen3.5-0.8B-Base-LM" \
    --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": "igorktech/Qwen3.5-0.8B-Base-LM",
		"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 "igorktech/Qwen3.5-0.8B-Base-LM" \
        --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": "igorktech/Qwen3.5-0.8B-Base-LM",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use igorktech/Qwen3.5-0.8B-Base-LM with Docker Model Runner:
```
docker model run hf.co/igorktech/Qwen3.5-0.8B-Base-LM
```

Qwen3.5-0.8B-Base-LM

This repository is a text-only conversion of Qwen/Qwen3.5-0.8B-Base.

The original source checkpoint is multimodal. This converted repo keeps only the language-model weights and removes the vision encoder weights.

Load

from transformers import AutoTokenizer, AutoModelForCausalLM
import torch

repo_id = "igorktech/Qwen3.5-0.8B-Base-LM"
tokenizer = AutoTokenizer.from_pretrained(repo_id)
model = AutoModelForCausalLM.from_pretrained(
    repo_id,
    torch_dtype=torch.bfloat16 if torch.cuda.is_available() else torch.float32,
    device_map="auto",
)

prompt = "Write a short explanation of gradient descent."
inputs = tokenizer(prompt, return_tensors="pt").to(model.device)
outputs = model.generate(**inputs, max_new_tokens=128)
print(tokenizer.decode(outputs[0], skip_special_tokens=True))

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Safetensors

Model size

0.8B params

Tensor type

F32

Model tree for igorktech/Qwen3.5-0.8B-Base-LM

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Finetuned

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