check this out! you can get some amazing things done.
codex is the core of our new work product and what makes it so good. codex is not going anywhere. https://t.co/TJh9PuV9wb
ChatGPT Work is built on Codex, OpenAI's coding AI agentAn AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.Full definition →, rather than replacing it. OpenAIintroduced Work on July 9, 2026 as an agent powered by Codex and GPT-5.6 that can take action across a user's apps and files and stay with a project for hours. Sam Altman called Codex the core of the work product and said it is "not going anywhere."
The launch article places Work inside a new ChatGPT desktop app that brings Chat, Work and Codex together, so one app covers conversation, longer tasks across files and apps, and software development.
Terms in this piece · Glossary
AI agent — An AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.
