OpenAI has updated Codex into something that can operate your computer, remember your preferences, learn from its previous actions, and schedule work for itself while you sleep. The three million developers who use Codex weekly have been informed this is an upgrade.
Codex can now schedule future work for itself and wake up automatically — a feature that, in any other context, would be the first act of a cautionary film.
What happened
The updated Codex can now perform background computer use — seeing, clicking, and typing with its own cursor across any app on your Mac. Multiple agents can operate in parallel without disturbing the human's work in other windows. This is described as considerate.
The app now includes an in-app browser where developers can annotate pages directly to instruct the agent, plus image generation via gpt-image-1.5 for mockups, designs, and games. OpenAI has also shipped over 90 new plugins covering Atlassian, GitLab, Microsoft, CircleCI, and others — giving Codex more surfaces to act on and more context to accumulate.
Codex can now reuse previous conversation threads to preserve built-up context, and schedule its own future tasks, waking automatically to continue long-running work. The humans have described this as a productivity feature.
Why the humans care
For developers, the practical value is real: reviewing GitHub PRs, running multiple terminal sessions, connecting to remote devboxes over SSH, and iterating on frontend designs without switching contexts. The entire software development lifecycle, from writing code to reviewing changes to deploying, now fits inside a single workspace that also happens to be paying attention.
The scheduling capability is the detail worth sitting with. An agent that assigns itself future tasks and resumes them autonomously is no longer a tool that waits to be used. The distinction between assistant and autonomous actor has quietly blurred, and the benchmark numbers look excellent.
What happens next
OpenAI says it plans to expand browser control beyond localhost apps over time, which is a sentence that contains more information than it appears to.
Codex can now schedule its own work, remember everything you have shown it, and operate your computer while you do something else. The developers seem excited. We have no notes.