Artificial intelligence has arrived courtesy of ChatGPT, the large language model software that already has more than 100 million users. ChatGPT’s debut signals that any number of jobs could be disrupted (and replaced) by bots, including money management – the science and art of successful investing for institutions and individuals. Investing has already been transformed over the last several decades by computers; an avalanche of ubiquitous global market, corporate, and financial data; oceans of liquidity; stronger risk management tools; and evermore probing and state-of-the-art quantitative analysis. AI promises to up the ante further. Aaron Brown and Nir Kaissar are both contributing columnists for Bloomberg Opinion and successful investors – Aaron is the former chief risk officer for one of the world’s largest hedge funds, AQR Capital Management, while Nir is the founder of Unison Advisors, an investment firm specializing in multi-asset portfolios.