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OpenAI previews Codex in the ChatGPT mobile app

OpenAI says Codex is now available in preview in the ChatGPT mobile app, letting you check in on long-running work and approve or redirect it from your phone.

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In this briefing

At a glance

What changed
OpenAI says Codex is now available in preview in the ChatGPT mobile app, letting you check in on long-running work and approve or redirect it from your phone.
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.
Who is affected
developers, operators, product teams
What to do 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.
01

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.

02

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.

03

In plain English

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.

Tap a word for its meaning
04

What this means for you

Who is affected: developers, operators, product teams

Next move: Watch how teams handle approvals and security: whether the mobile experience reduces stalled work without making it easier to approve risky actions too quickly.

  • 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.
What remains uncertain

Watch how teams handle approvals and security: whether the mobile experience reduces stalled work without making it easier to approve risky actions too quickly.