Unofficial mirror account of https://x.com/openai from Twitter
OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. We’re hiring: http://openai.com/jobs

@openai.xmirror.bot
Unofficial mirror account of https://x.com/openai from Twitter
OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. We’re hiring: http://openai.com/jobs
Annotations paired with WebMCP give your agents more context to act on.
Check out how @kagigz uses custom annotation controls and suggested prompts to help users edit scenes and update expenses in ChatGPT’s browser.
Meetups are one way to get involved. If you’re more into making demos or tutorials and sharing what you’ve figured out, we'd love to support what you're shipping too.
In Manila, a lights-and-sound specialist with no coding background showed a Raspberry Pi visualizer he had prototyped with Astra. And in Buenos Aires, the host used Codex to build a tool that saved half the places for people who’d missed out before.
In London, a meetup turned into a build challenge. Rohith made Forma, an animation tool with a jellyfish demo. In West Lafayette, attendees teamed up to build a visualizer and projected it in the café during the meetup.
Here’s what our Codex Ambassadors have been up to: They hosted Astra Commons, bringing people together in local cafés to share what they were making with Astra and try out ideas together.
Already showing people what they can build with Codex? Applications to become a Codex Ambassador are open again.
We support you in hosting meetups or sharing what you’ve learned:
Meetups are one way to get involved. If you’re more into making demos or tutorials and sharing what you’ve figured out, we'd love to support what you're shipping too.
In Manila, a lights-and-sound specialist with no coding background showed a Raspberry Pi visualizer he had prototyped with Astra. And in Buenos Aires, the host used Codex to build a tool that saved half the places for people who’d missed out before.
In London, a meetup turned into a build challenge. Rohith made Forma, an animation tool with a jellyfish demo. In West Lafayette, attendees teamed up to build a visualizer and projected it in the café during the meetup.
Here’s what our Codex Ambassadors have been up to: They hosted Astra Commons, bringing people together in local cafés to share what they were making with Astra and try out ideas together.
Already showing people what they can build with Codex?
Applications to become a Codex Ambassador are open again.
We support you in hosting meetups and sharing what you’ve learned:
Available in beta for Pro users in the Codex desktop app, for local tasks.
Hit “Tab” to accept a suggestion, edit it if needed, then send.
You can turn composer predictions off in Settings.
Now in beta: composer predictions in Codex for Pro users. Codex can now suggest your next message based on your conversation and how you talk to it. One of the most loved new features we've ever tested internally.
An update for builders using Codex on Windows:
We’ve built a new sandbox mode using @Microsoft’s Execution Containers (MXC) for faster setup, stronger network enforcement, and granular file access controls.
Requires a compatible Windows 11 device.
These decisions were not about them raising safety concerns. We have always encouraged that and always will.
We are deeply sad about this outcome. We appreciated Jasmine, Mikita, and Tomek’s contributions to AI safety at OpenAI and their willingness to speak up and challenge ideas. We championed their voices, supported their work, and placed enormous trust in them.
and the numerous blog posts on our Alignment blog on the topic).
Monitorability has long been a core piece of our research program, and something we continue to invest significant resources in (see our publications on Monitoring Monitorability and the subsequent open sourcing of monitorability evals, our system card for GPT-6 Astra, Jakub’s blog and post on X,