When it comes to machine learning, there is no free lunch! While at Techorama in Antwerp, Carl and Richard talked to Dr. Jodie Burchell about her experiences working with machine learning models, including the large language models that drive tools like ChatGPT. Jodie starts with a great explanation of how these machine learning models are built - and there is a lot to it! This leads to a conversation about the limitations of those models and how they could be improved further. There's a lot of hype around LLMs right now - it will pass eventually, but in the meantime, be thoughtful of how you use these experimental technologies!