This project comes from my internship with Striveworks in 2023, in which myself and my fellow data science interns explored applications of LLMs (GPT-4 and Llama-2) to natural language tasks. We compared performance on baseline datasets such as the IMDB sentiment analysis across BERT, Llama-2 with LoRA finetuning vs. transfer learning, and in-context learning with GPT-3.