Version 14.1 of Wolfram Language and Mathematica is here with the latest from our R&D pipeline. This series includes five webinars that dive into new features and functions, with special attention to LLM functionality and the latest Wolfram tools for AI systems. Join the first webinar of the series for a big-picture overview with Jon McLoone, Director of Technical Communication & Strategy. The webinars continue each Wednesday for five weeks, bringing Wolfram experts to each session to share the latest ideas and technologies in mathematical computation, systems modeling, the Wolfram Compiler, astronomical graphics and computation, making historical geography computable and more! The final session in the series is devoted to AI tools, including connections and prompt engineering for large language models (LLMs), improvements in speech recognition and new video and audio processing functionality.