This episode discusses how the team develops a Generative AI solution to create engaging email subject lines by combining a reward model and prompt engineering over ChatGPT APIs.

Based on the tech blog shared by Machine Learning Engineers from Nextdoor, the blog link is: https://engblog.nextdoor.com/let-ai-entertain-you-increasing-user-engagement-with-generative-ai-and-rejection-sampling-50a402264f56