Image-Text-to-Text
Transformers
Safetensors
qwen2_5_vl
vision-language
safety
guardrail
policy-conditioned
qwen2.5-vl
policyshiftguard
conversational
text-generation-inference
Instructions to use PolicyShiftGuard/PolicyShiftGuard-7B-RP-SFT with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Transformers
How to use PolicyShiftGuard/PolicyShiftGuard-7B-RP-SFT with Transformers:
# Use a pipeline as a high-level helper from transformers import pipeline pipe = pipeline("image-text-to-text", model="PolicyShiftGuard/PolicyShiftGuard-7B-RP-SFT") messages = [ { "role": "user", "content": [ {"type": "image", "url": "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/p-blog/candy.JPG"}, {"type": "text", "text": "What animal is on the candy?"} ] }, ] pipe(text=messages)# Load model directly from transformers import AutoProcessor, AutoModelForMultimodalLM processor = AutoProcessor.from_pretrained("PolicyShiftGuard/PolicyShiftGuard-7B-RP-SFT") model = AutoModelForMultimodalLM.from_pretrained("PolicyShiftGuard/PolicyShiftGuard-7B-RP-SFT") messages = [ { "role": "user", "content": [ {"type": "image", "url": "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/p-blog/candy.JPG"}, {"type": "text", "text": "What animal is on the candy?"} ] }, ] inputs = processor.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(processor.decode(outputs[0][inputs["input_ids"].shape[-1]:])) - Notebooks
- Google Colab
- Kaggle
- Local Apps Settings
- vLLM
How to use PolicyShiftGuard/PolicyShiftGuard-7B-RP-SFT with vLLM:
Install from pip and serve model
# Install vLLM from pip: pip install vllm # Start the vLLM server: vllm serve "PolicyShiftGuard/PolicyShiftGuard-7B-RP-SFT" # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:8000/v1/chat/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "PolicyShiftGuard/PolicyShiftGuard-7B-RP-SFT", "messages": [ { "role": "user", "content": [ { "type": "text", "text": "Describe this image in one sentence." }, { "type": "image_url", "image_url": { "url": "https://cdn.britannica.com/61/93061-050-99147DCE/Statue-of-Liberty-Island-New-York-Bay.jpg" } } ] } ] }'Use Docker
docker model run hf.co/PolicyShiftGuard/PolicyShiftGuard-7B-RP-SFT
- SGLang
How to use PolicyShiftGuard/PolicyShiftGuard-7B-RP-SFT 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 "PolicyShiftGuard/PolicyShiftGuard-7B-RP-SFT" \ --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": "PolicyShiftGuard/PolicyShiftGuard-7B-RP-SFT", "messages": [ { "role": "user", "content": [ { "type": "text", "text": "Describe this image in one sentence." }, { "type": "image_url", "image_url": { "url": "https://cdn.britannica.com/61/93061-050-99147DCE/Statue-of-Liberty-Island-New-York-Bay.jpg" } } ] } ] }'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 "PolicyShiftGuard/PolicyShiftGuard-7B-RP-SFT" \ --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": "PolicyShiftGuard/PolicyShiftGuard-7B-RP-SFT", "messages": [ { "role": "user", "content": [ { "type": "text", "text": "Describe this image in one sentence." }, { "type": "image_url", "image_url": { "url": "https://cdn.britannica.com/61/93061-050-99147DCE/Statue-of-Liberty-Island-New-York-Bay.jpg" } } ] } ] }' - Docker Model Runner
How to use PolicyShiftGuard/PolicyShiftGuard-7B-RP-SFT with Docker Model Runner:
docker model run hf.co/PolicyShiftGuard/PolicyShiftGuard-7B-RP-SFT
| license: apache-2.0 | |
| base_model: Qwen/Qwen2.5-VL-7B-Instruct | |
| library_name: transformers | |
| pipeline_tag: image-text-to-text | |
| tags: | |
| - vision-language | |
| - safety | |
| - guardrail | |
| - policy-conditioned | |
| - qwen2.5-vl | |
| - policyshiftguard | |
| datasets: | |
| - PolicyShiftBench/PolicyShiftBench | |
| # PolicyShiftGuard-7B-RP-SFT | |
| This repository releases the **Stage-1 Randomized Policy SFT (RP-SFT)** checkpoint for the 7B PolicyShiftGuard model. | |
| RP-SFT is the first training stage in PolicyShiftGuard. It trains a Qwen2.5-VL guardrail model to read policy bundles under randomized policy identifiers and randomized policy ordering. This checkpoint is provided for reproducibility and ablation use. The final public model after the second-stage adaptation is available at [`PolicyShiftGuard/PolicyShiftGuard-7B`](https://huggingface.co/PolicyShiftGuard/PolicyShiftGuard-7B). | |
| ## Intended Use | |
| Use this checkpoint when you want to reproduce the two-stage training pipeline or compare Stage-1 RP-SFT against the final BP-Adapt model. | |
| For standard evaluation or deployment, use the final model instead: | |
| - [`PolicyShiftGuard/PolicyShiftGuard-7B`](https://huggingface.co/PolicyShiftGuard/PolicyShiftGuard-7B) | |
| ## Dataset | |
| The model is trained with PolicyShiftBench supervision: | |
| - [`PolicyShiftBench/PolicyShiftBench`](https://huggingface.co/datasets/PolicyShiftBench/PolicyShiftBench) | |
| ## Notes | |
| - This is an intermediate checkpoint, not the final model reported as the main PolicyShiftGuard model. | |
| - This checkpoint corresponds to the randomized-policy no-think Stage-1 SFT setting. | |
| - Training-state files such as optimizer states are intentionally not included. | |