Edward Grefenstette, Head of Machine Learning at Cohere and Honorary Professor at UCL, delves into the fascinating intersection of language, semantics, and philosophy. He discusses the complexities of understanding semantics in AI, particularly in moral contexts, and highlights the significance of Reinforcement Learning from Human Feedback (RLHF) for enhancing model performance. Grefenstette also tackles deep learning's 'Swiss cheese problem' and explores philosophical insights on intelligence, agency, and the nature of creativity in relation to AI.
