Llm

Since Llama3 was released, the PyTorch llama3 documentation has a few glitches pointing at configurations in torchtune that are still referencing Llama2. The meta website is a little more up-to-date, but the documentation is a little light on details. So, I wrote this article to bring everything together. Prerequisites You’ll want to use Python 3.11 until Torch compile supports Python 3.12 , and I recommend setting up a virtual environment for this using venv or pipenv. Install torchtune pip install torchtune Install EleutherAI’s Evaluation Harness pip install lm_eval==0.4.* Download Llama3-8B model You will need to get access to Llama3 via instructions on the official Meta Llama3 page. You will also need your Hugging Face token setup from here. ...

An increasing number of open-sourced generative AI large language models (LLM) are being hosted behind an OpenAI API-compatible endpoint or have tools that offer an OpenAI API. The Python library for accessing OpenAI is just a REST client, and the library provides a way to specify the URL and an API key, as well as the model being offered by the provider. Here are a few examples of how the OpenAI library is used with other open-source models. ...