Instructions to use kaist-ai/janus-orpo-7b with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use kaist-ai/janus-orpo-7b with Transformers:

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

pipe = pipeline("text-generation", model="kaist-ai/janus-orpo-7b")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForMultimodalLM

tokenizer = AutoTokenizer.from_pretrained("kaist-ai/janus-orpo-7b")
model = AutoModelForMultimodalLM.from_pretrained("kaist-ai/janus-orpo-7b")
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]:]))

Inference
Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use kaist-ai/janus-orpo-7b with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "kaist-ai/janus-orpo-7b"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "kaist-ai/janus-orpo-7b",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/kaist-ai/janus-orpo-7b

SGLang

How to use kaist-ai/janus-orpo-7b 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 "kaist-ai/janus-orpo-7b" \
    --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": "kaist-ai/janus-orpo-7b",
		"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 "kaist-ai/janus-orpo-7b" \
        --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": "kaist-ai/janus-orpo-7b",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use kaist-ai/janus-orpo-7b with Docker Model Runner:
```
docker model run hf.co/kaist-ai/janus-orpo-7b
```

suehyunpark commited on Jun 3, 2024

Commit

1d29ed4

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Update README.md

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@@ -118,12 +118,10 @@ If you find the following model helpful, please consider citing our paper!
 **BibTeX:**
 ```bibtex
-@misc{lee2024aligning,
-      title={Aligning to Thousands of Preferences via System Message Generalization},
-      author={Seongyun Lee and Sue Hyun Park and Seungone Kim and Minjoon Seo},
-      year={2024},
-      eprint={2405.17977},
-      archivePrefix={arXiv},
-      primaryClass={cs.CL}
 }
 ```

 **BibTeX:**
 ```bibtex
+@article{lee2024aligning,
+  title={Aligning to Thousands of Preferences via System Message Generalization},
+  author={Lee, Seongyun and Park, Sue Hyun and Kim, Seungone and Seo, Minjoon},
+  journal={arXiv preprint arXiv:2405.17977},
+  year={2024}
 }
 ```