Instructions to use mobiuslabsgmbh/Llama-2-70b-hf-2bit_g16_s128-HQQ with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use mobiuslabsgmbh/Llama-2-70b-hf-2bit_g16_s128-HQQ with Transformers:

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

pipe = pipeline("text-generation", model="mobiuslabsgmbh/Llama-2-70b-hf-2bit_g16_s128-HQQ")

# pip install -U transformers accelerate
# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("mobiuslabsgmbh/Llama-2-70b-hf-2bit_g16_s128-HQQ")
model = AutoModelForCausalLM.from_pretrained("mobiuslabsgmbh/Llama-2-70b-hf-2bit_g16_s128-HQQ", device_map="auto")

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use mobiuslabsgmbh/Llama-2-70b-hf-2bit_g16_s128-HQQ with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "mobiuslabsgmbh/Llama-2-70b-hf-2bit_g16_s128-HQQ"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "mobiuslabsgmbh/Llama-2-70b-hf-2bit_g16_s128-HQQ",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Use Docker

docker model run hf.co/mobiuslabsgmbh/Llama-2-70b-hf-2bit_g16_s128-HQQ

SGLang

How to use mobiuslabsgmbh/Llama-2-70b-hf-2bit_g16_s128-HQQ 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 "mobiuslabsgmbh/Llama-2-70b-hf-2bit_g16_s128-HQQ" \
    --host 0.0.0.0 \
    --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "mobiuslabsgmbh/Llama-2-70b-hf-2bit_g16_s128-HQQ",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

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 "mobiuslabsgmbh/Llama-2-70b-hf-2bit_g16_s128-HQQ" \
        --host 0.0.0.0 \
        --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "mobiuslabsgmbh/Llama-2-70b-hf-2bit_g16_s128-HQQ",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Docker Model Runner
How to use mobiuslabsgmbh/Llama-2-70b-hf-2bit_g16_s128-HQQ with Docker Model Runner:
```
docker model run hf.co/mobiuslabsgmbh/Llama-2-70b-hf-2bit_g16_s128-HQQ
```

no run

by rakmik - opened Mar 8, 2025

Discussion

rakmik

Mar 8, 2025

https://github.com/kim90000/Xhqq/blob/main/Untitled120.ipynb
gpu

cpu
https://github.com/kim90000/Xhqq/blob/main/hqqcpu.ipynb

rakmik

Mar 8, 2025

Can
mobiuslabsgmbh/Llama-2-70b-hf-2bit_g16_s128-HQQ
run in Colab T4?

mobicham

Mobius Labs GmbH org Apr 9, 2025

This is a very old model which is not compatible with >=v0.2. You can either install an old version of hqq, or you can quantize the model on-the-fly in transformers.
https://github.com/mobiusml/hqq/?tab=readme-ov-file#transformers-