EHA Large Language Model (LLM) resources

EHALLM is a collection of R functions and scripts for interacting with OpenAI and other Large Language Models (LLM's). Right now the focus is on OpenAI's ChatGPT. The pipeline will eventually include:

1. Automated academic literature search
2. OCR and text extraction to serialize PDF text, tables, and figures
3. Function calling to enforce a structured response from an LLM
4. Prompts designed to extract information from literature corpora
5. A pipeline to submit requests and format, clean, and structure

Installation

Dependencies

ehallm depends on a fork of the openai r package to enable function calling. As of January 2024 function calling is still not available in the main openai package. The appropriate fork can be installed using the following command:

if (!require(remotes)) install.packages("remotes")
remotes::install_github("nhardtskim/openai")

ehallm package

Resources

Prompt Engineering