Watched an awesome talk by the Head of AI at Coatue ($93bn hedge fund) today. @fyxlong walked through his approach to applying AI in financial services + the complexity & compression challenge enterprises must wrestle with as they diffuse the technology. Here are some of the notes I took: The decision function. - His mental model: a hedge fund is a function that takes in two parameters (external context & internal context) and spits out one tuple (aka decision): investment selection,…