Learn about embeddings - a powerful Large Language Model-adjacent technology - in this conference talk from PyBay 2023. Discover how these arrays of floating point numbers represent data in multi-dimensional space and enable powerful applications like semantic search and cross-modal text-to-image searching. Follow along as Simon Willison demonstrates practical implementations and explores unique use cases that are only possible through embedding technology. Gain hands-on knowledge about leveraging embeddings to build innovative solutions while networking with fellow developers at this single-track Bay Area Python conference focused on crucial technologies for both beginners and experienced programmers.