Advancing Open-source Large Language Models in Medical Domain

May 28, 2024 | Educational

In the rapidly evolving world of artificial intelligence, the introduction of models like OpenBioLLM-70B is a testament to the power of innovation in the biomedical domain. This guide will walk you through the workings of this advanced model, highlighting its features, downloading instructions, and troubleshooting tips.

What is OpenBioLLM-70B?

OpenBioLLM-70B is an open-source language model specifically developed for the biomedical field. Think of it as a highly specialized librarian that not only knows where all the medical books are located but also understands the intricacies of medical terminology, offering accurate insights into various topics related to health and life sciences.

How to Download OpenBioLLM-70B

Getting your hands on this innovative model is as easy as pie! Just follow these simple steps:

  • Automatic Download: Multiple clients like LM Studio or Faraday.dev can download the model for you. They provide a list of available models, making the process straightforward.
  • Using the Command Line:
    • First, install the huggingface-hub Python library:
    • pip3 install huggingface-hub
    • Then, download the model with the following command:
    • huggingface-cli download LiteLLMs/Llama3-OpenBioLLM-70B-GGUF Q4_0Q4_0-00001-of-00009.gguf --local-dir . --local-dir-use-symlinks False

How to Use OpenBioLLM-70B

The usage of the model can be compared to having a sophisticated calculator at your disposal. Just input your data or query, and it will process it to provide relevant output.

For example, to run the model in Python, you can use the following code:


from llama_cpp import Llama

llm = Llama(
  model_path=".Q4_0Q4_0-00001-of-00009.gguf",
  n_ctx=32768,  
  n_threads=8,            
  n_gpu_layers=35        
)

output = llm(
  "What is the duration of newborn jaundice?",
  max_tokens=512,
  echo=True        
)

This code illustrates how you can prompt the model for information and receive well-structured answers.

Troubleshooting Common Issues

While using the model, you might sometimes run into bumps on the road. Here are some tips to smoothen your journey:

  • Slow Download Speeds: If you face slow download speeds, ensure you have a fast internet connection. You can also install the hf_transfer package for faster downloads.
  • Output Too Verbose: For consistent outputs, consider setting the temperature to 0. This will yield less variability in responses.
  • Model Loading Issues: Make sure you have the correct version of the supporting libraries as compatibility can affect performance. Check that the commit of llama.cpp corresponds with the model version used.
  • For more insights, updates, or to collaborate on AI development projects, stay connected with fxis.ai.

Final Thoughts

OpenBioLLM-70B represents a step forward in leveraging AI for biomedical applications, ready to assist researchers and professionals. However, always remember its outputs are advisory only and should complement professional judgment.

At fxis.ai, we believe that such advancements are crucial for the future of AI, as they enable more comprehensive and effective solutions. Our team is continually exploring new methodologies to push the envelope in artificial intelligence, ensuring that our clients benefit from the latest technological innovations.

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