In everyday words
OpenAI is adding Codex to the ChatGPT mobile app so you can see what it’s doing on your computer, approve steps, and redirect work from your phone.
Need a meaning?
A way to connect securely to a remote machine over SSH so tools can run inside an approved environment instead of on a local laptop.Automation callbacks that can run checks (like secret scanning or validators) and customize agent behavior during a workflow.
Quick Sip
What you need to know
- Who is affected
- developers, operators, product teams
- What changed
- On May 14, 2026, OpenAI published “Work with Codex from anywhere” and said Codex is now in preview in the ChatGPT mobile app, with Remote SSH and Hooks available to support longer-running work.
- Why it matters
- Mobile check-ins matter when agents run for hours: faster approvals and course-corrections can reduce wasted compute and keep sensitive actions under explicit human control.
- What to watch next
- Watch how teams handle approvals and security: whether the mobile experience reduces stalled work without making it easier to approve risky actions too quickly.
Four useful details
- OpenAI says Codex is coming to phones via a preview in the ChatGPT mobile app.
- It says the app can show the live state from machines where Codex is running and let users steer active threads remotely.
- OpenAI says Remote SSH and Hooks are generally available to help teams run Codex in managed environments.
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