OpenAI is taking Codex far past its developer roots and turning it into a Swiss Army knife for the entire office. A massive new update transforms the tool from a coding assistant into an enterprise powerhouse built for marketers, analysts, designers, and finance pros. The biggest game‑changer for regular users is a feature called Sites. It lets you spin up interactive, hosted webpages and mini‑apps directly from a prompt. Instead of begging the engineering team for help, a marketer can launch a