AgingPT is a Generative Pre-training Transformer (GPT) that operates on top of the ChatGPT. This GPT specializes in the topic of aging biology, utilizing a mix of pre-existing foundational knowledge coupled with user-inputted literature to respond accurately to queries. Its expertise extends to a variety of themes within aging biology, allowing users to delve into in-depth conversations about the interplay of age and biology. It nudges users to explore topics such as the connection of mTOR with longevity, the impact of diet and exercise on the aging process, and the latest research findings in the field of anti-aging. The AgingPT GPT is designed to solicit exploratory conversations and encourage users to investigate and gain knowledge about the aging process in biological terms. It is a beneficial tool for people wanting to better understand the connection between biology and age, for scientific research purposes, or those with general interest in the topic. A subscription to ChatGPT Plus is needed for access to this tool.