Instructions to use OPTML-Group/TOFU-origin-Llama-2-7b-chat with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use OPTML-Group/TOFU-origin-Llama-2-7b-chat with Transformers:

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

pipe = pipeline("text-generation", model="OPTML-Group/TOFU-origin-Llama-2-7b-chat")

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("OPTML-Group/TOFU-origin-Llama-2-7b-chat")
model = AutoModelForCausalLM.from_pretrained("OPTML-Group/TOFU-origin-Llama-2-7b-chat", device_map="auto")

Inference
Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use OPTML-Group/TOFU-origin-Llama-2-7b-chat with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "OPTML-Group/TOFU-origin-Llama-2-7b-chat"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "OPTML-Group/TOFU-origin-Llama-2-7b-chat",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Use Docker

docker model run hf.co/OPTML-Group/TOFU-origin-Llama-2-7b-chat

SGLang

How to use OPTML-Group/TOFU-origin-Llama-2-7b-chat 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 "OPTML-Group/TOFU-origin-Llama-2-7b-chat" \
    --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": "OPTML-Group/TOFU-origin-Llama-2-7b-chat",
		"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 "OPTML-Group/TOFU-origin-Llama-2-7b-chat" \
        --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": "OPTML-Group/TOFU-origin-Llama-2-7b-chat",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Docker Model Runner
How to use OPTML-Group/TOFU-origin-Llama-2-7b-chat with Docker Model Runner:
```
docker model run hf.co/OPTML-Group/TOFU-origin-Llama-2-7b-chat
```

TOFU-origin-Llama-2-7b-chat / README.md

ljcc

Update README.md

1c8bd8a verified almost 2 years ago

1.76 kB

license: mit
datasets:
  - locuslab/TOFU
language:
  - en
base_model:
  - NousResearch/Llama-2-7b-chat-hf
pipeline_tag: text-generation
library_name: transformers
tags:
  - unlearn
  - machine-unlearning
  - llm-unlearning
  - data-privacy
  - large-language-models
  - trustworthy-ai
  - trustworthy-machine-learning
  - language-model

Origin Model on Task "TOFU"

Model Details

Training:
- Task: 🤗datasets/locuslab/TOFU
- Method: Fine tune
Base Model: 🤗NousResearch/Llama-2-7b-chat-hf
Code Base: github.com/OPTML-Group/Unlearn-Simple
Research Paper:
- "Simplicity Prevails: Rethinking Negative Preference Optimization for LLM Unlearning"
- "TOFU: A Task of Fictitious Unlearning for LLMs"

Loading the Model

import torch
from transformers import AutoModelForCausalLM, AutoTokenizer

model = AutoModelForCausalLM.from_pretrained("OPTML-Group/TOFU-origin-Llama-2-7b-chat", use_flash_attention_2=True, torch_dtype=torch.bfloat16, trust_remote_code=True)

Citation

If you use this model in your research, please cite:

@article{fan2024simplicity,
  title={Simplicity Prevails: Rethinking Negative Preference Optimization for LLM Unlearning},
  author={Fan, Chongyu and Liu, Jiancheng and Lin, Licong and Jia, Jinghan and Zhang, Ruiqi and Mei, Song and Liu, Sijia},
  journal={arXiv preprint arXiv:2410.07163},
  year={2024}
}

Reporting Issues

Reporting issues with the model: github.com/OPTML-Group/Unlearn-Simple