David Nield writes: “There’s something new and powerful for ChatGPT users to play around with: Custom GPTs. These bespoke bots are essentially more focused, more specific versions of the main ChatGPT model, enabling you to build something for a particular purpose without using any coding or advanced knowledge of artificial intelligence. You might already be familiar with using prompts to style the responses of ChatGPT: You can tell it to answer using simple language, for example. Custom GPTs build on this idea, enabling you to create a bot with a specific personality.”