Instructions to use microsoft/Orca-2-7b with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Transformers
How to use microsoft/Orca-2-7b with Transformers:
# Use a pipeline as a high-level helper from transformers import pipeline pipe = pipeline("text-generation", model="microsoft/Orca-2-7b")# Load model directly from transformers import AutoTokenizer, AutoModelForCausalLM tokenizer = AutoTokenizer.from_pretrained("microsoft/Orca-2-7b") model = AutoModelForCausalLM.from_pretrained("microsoft/Orca-2-7b") - Inference
- Notebooks
- Google Colab
- Kaggle
- Local Apps
- vLLM
How to use microsoft/Orca-2-7b with vLLM:
Install from pip and serve model
# Install vLLM from pip: pip install vllm # Start the vLLM server: vllm serve "microsoft/Orca-2-7b" # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:8000/v1/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "microsoft/Orca-2-7b", "prompt": "Once upon a time,", "max_tokens": 512, "temperature": 0.5 }'Use Docker
docker model run hf.co/microsoft/Orca-2-7b
- SGLang
How to use microsoft/Orca-2-7b 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 "microsoft/Orca-2-7b" \ --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": "microsoft/Orca-2-7b", "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 "microsoft/Orca-2-7b" \ --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": "microsoft/Orca-2-7b", "prompt": "Once upon a time,", "max_tokens": 512, "temperature": 0.5 }' - Docker Model Runner
How to use microsoft/Orca-2-7b with Docker Model Runner:
docker model run hf.co/microsoft/Orca-2-7b
Inference takes roughly 3 minutes on a 4090
Edit: Doesnt fit on 4090 at all. I had just made an assumption based on every other 7b model, but the demo code wasnt using cuda because it didn't fit
I made it work on a 3050 Ti Laptop so it's probably something with the settings
honestly thats really weird I have not had that issue with any other 7b model. Are you explicitly putting the model and tokenizer onto the GPU? If not then its likely to just use system memory with the demo code
@macadeliccc model is loaded into system memory not GPU memory, GPU memory handles compute. I am running it on 61 GB RAM and it occupies roughly 97% of system memory, so you would need something around that to do inference using a 4090.
@kreouzisv Thank you. I have just been using the 8Bit quants from TheBloke with llama.cpp and GPU acceleration. Seems to be much more efficient than the raw model.