Instructions to use zai-org/cogvlm-chat-hf with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Transformers
How to use zai-org/cogvlm-chat-hf with Transformers:
# Use a pipeline as a high-level helper from transformers import pipeline pipe = pipeline("text-generation", model="zai-org/cogvlm-chat-hf", trust_remote_code=True)# Load model directly from transformers import AutoModelForCausalLM model = AutoModelForCausalLM.from_pretrained("zai-org/cogvlm-chat-hf", trust_remote_code=True, dtype="auto") - Notebooks
- Google Colab
- Kaggle
- Local Apps Settings
- vLLM
How to use zai-org/cogvlm-chat-hf with vLLM:
Install from pip and serve model
# Install vLLM from pip: pip install vllm # Start the vLLM server: vllm serve "zai-org/cogvlm-chat-hf" # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:8000/v1/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "zai-org/cogvlm-chat-hf", "prompt": "Once upon a time,", "max_tokens": 512, "temperature": 0.5 }'Use Docker
docker model run hf.co/zai-org/cogvlm-chat-hf
- SGLang
How to use zai-org/cogvlm-chat-hf 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 "zai-org/cogvlm-chat-hf" \ --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": "zai-org/cogvlm-chat-hf", "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 "zai-org/cogvlm-chat-hf" \ --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": "zai-org/cogvlm-chat-hf", "prompt": "Once upon a time,", "max_tokens": 512, "temperature": 0.5 }' - Docker Model Runner
How to use zai-org/cogvlm-chat-hf with Docker Model Runner:
docker model run hf.co/zai-org/cogvlm-chat-hf
noob: Can we use RAG to improve cogagent/cogvlm performance
Hi,
I would like to improve performance of cogagent/cogvlm on a custom images of products and services.
Was wondering if there is a route to do this using a mutli-modal RAG instead of fine tuning.
I am concerned I don't have the skills to fine tune.
Thanks
-AC
We haven't tried much with it yet, but I think it's a good approach, and more CogVLM/CogAgent models are really difficult.
It should be noted that the token length supported by this model is very short (2048, which is caused by the training set), which will cause RAG to easily exceed the token limit, making the effect very poor.
Can the context length be extended using Longrope etc?
Any plans to do this or instructions on how it could be done, so the open source community can help out.
18B model with a 2k window does not make sense.
Can the context length be extended using Longrope etc?
Any plans to do this or instructions on how it could be done, so the open source community can help out.
18B model with a 2k window does not make sense.
Bumping this up one more time.
Would it be possible to increase the context length to make it more usable.
RIght now with 18B parameters and 2k window it is like a Giant with the hands of a toddler.