Citadel boss Ken Griffin said his companies are in talks to secure a business-wide ChatGPT licence, as they look to harness the power of artificial intelligence.  "Everything from helping our developers write better code to translating software between languages to analyze various types of information that we analyze in the ordinary course of our business," he added. It made as much as $8 billion on its commodities trades last year, thanks to a team of scientists and analysts that helped the company spot opportunities