OpenAI released GPT-4 on March 14, 2023, which is the newest version of their Generative Pre-trained Transformer model. GPT-4 has demonstrated substantial improvements in performance and capabilities from GPT-3.5, including the ability to process both images and text as inputs to the model. GPT-4 scored 19% higher than GPT-3.5 in an OpenAI internal, adversarially-designed factuality evaluation, and scored in the 90th percentile of exam takers in the uniform bar exam (MBE, MEE, and MPT). OpenAI also provided a demonstration of how GPT-4 is capable of processing images into code.
