More of the iOS app loop, now inside Codex.
The Build iOS Apps plugin lets Codex view and test your iOS app in the in-app browser, open SwiftUI previews, and hot reload edits without leaving Codex.
Building apps has never been easier.
With Sites, Codex can turn your work, ideas, and plans into an interactive website or app your team can explore, use, and share with a URL.
Rolling out to Business and Enterprise plans, before expanding more broadly.
Now generally available, @OpenAI GPT-5.5, GPT-5.4, and Codex on Amazon Bedrock.
Deploy frontier AI models with automatic scaling through Bedrock's next-gen inference engine.
With these offerings on Bedrock, customers can:
◽ Build autonomous agents that handle multi-step coding, data analysis, and knowledge work with GPT-5.5 and GPT-5.4
◽ Bring Codex, the OpenAI coding agent, into your dev workflow and route all model calls through Bedrock. Pay per token, scale as you go.
If you ever get tired of managing your Codex threads, just let Codex manage itself! Codex can now create threads, search them, organize them, pin the important ones, and spin up worktrees for parallel tasks.
Some of you noticed limits drained faster in Codex, we root caused it to an optimization that we rolled back that had an impact on cache hit rates when compacting across long running sessions.
We fixed this and have now reset usage limits for all accounts. Enjoy the weekend.
Highlights from today’s Codex Thursday launches:
1️⃣ Codex can now securely use apps on your Mac from your phone, even when your Mac is locked and the screen is off.
https://t.co/JUOss3M2Va
Today, we share a breakthrough on the planar unit distance problem, a famous open question first posed by Paul Erdős in 1946.
For nearly 80 years, mathematicians believed the best possible solutions looked roughly like square grids.
An OpenAI model has now disproved that belief, discovering an entirely new family of constructions that performs better.
This marks the first time AI has autonomously solved a prominent open problem central to a field of mathematics.
Codex usage limits are back to normal. For ~2 hours we had some issues where the enforced limits were wrong for the majority of users on a subscription.
We waived usage consumption for that time and things should be set again to exactly to where you left it.
Back to codexing.