On Monday, OpenAI announced exciting new product news: ChatGPT can now talk like a human. It has a cheery, slightly ingratiating feminine voice that sounds impressively non-robotic, and a bit familiar if you’ve seen a certain 2013 Spike Jonze film. “Her,” tweeted OpenAI CEO Sam Altman, referencing the movie in which a man falls in love with an AI assistant voiced by Scarlett Johansson. But the product release of ChatGPT 4o was quickly overshadowed by much bigger news out of OpenAI: the resignati...