Here’s what’s new in Codex for developers! Thanks for helping us make it better.
See Codex take on hard tasks with GPT‑5.6, work in parallel, use the computer, edit code inline, and review PRs.
Watch the end: something that isn’t out yet makes a cameo 👀
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I’m super excited for this Builders Unscripted podcast with @romainhuet at @OpenAI. He is a fantastic interviewer & the talk flowed so naturally, completely unscripted! This was also mostly about Codex & how I've been using it in building biomedical apps, with some real demos! ☺️
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Apply to attend @OpenAI DevDay by Friday!
After an amazing @aiDotEngineer last week, I’m excited for another chance to meet the community in San Francisco on September 29!
Applications to attend OpenAI DevDay 2026 are open.
Join us in San Francisco on September 29 to:
• Tinker with what’s new
• Swap build notes with other builders
• Go deep in technical sessions
• Bring your sharpest questions
Apply by July 10:
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Something really cool with @romainhuet at @OpenAI dropping soon!
Happy 250th birthday, USA!
Grateful to have called this country home for the past 10 years. 🇫🇷🤝🇺🇸
What a turnout!
Thanks so much @theo for stopping by, and to everyone who came with such great questions.
The perfect way to wrap up a few amazing days at the OpenAI booth. Until next time, @aiDotEngineer! 💙
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Last chance to come hang out with us today at the OpenAI booth at @aiDotEngineer!
At 2pm, we’re excited to host the one and only @theo for an AMA.
While you’re here, play the claw machine, grab some boba, check out the infamous Codex reset button, and chat with the team!
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Last chance to come hang out with us today at the OpenAI booth at @aiDotEngineer!
At 2pm, we’re excited to host the one and only @theo for an AMA.
While you’re here, play the claw machine, grab some boba, check out the infamous Codex reset button, and chat with the team!
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you can just reset rate limits on things
🖲️ Codex Reset Distribution Initiated! 🚨
Loved celebrating this moment with the community.
Enjoy your extra reset in the bank. Happy Codexing!
🖲️ We love our community! To celebrate getting together with many of you we brought @thsottiaux's reset button to AIE World's Fair.
Congrats Melanie for pushing the button 🎉
All Codex Go/Plus/Pro subscribers around the world are receiving a reset in the bank! Happy Codexing!
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🖲️ We love our community! To celebrate getting together with many of you we brought @thsottiaux's reset button to AIE World's Fair.
Congrats Melanie for pushing the button 🎉
All Codex Go/Plus/Pro subscribers around the world are receiving a reset in the bank! Happy Codexing!
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It's happening
GUYS, @thsottiaux let us borrow the codex reset button!!!!!
Make your way to the OpenAI booth now if you’re at @aiDotEngineer! 🚨
At 1pm, you’ll get to see the Codex reset button in action.
Rumor has it it’s headed back into a top-secret underground vault after today. 🤫
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Had a great chat with @romainhuet today right at the @OpenAI booth at the expo hall of @aiDotEngineer
Video soon!
Love seeing @jxnlco share his Codex workflow on the main stage at @aiDotEngineer today!
He’s talking about AppShots here, one of my favorite Codex features. And yes, that’s the ⌘⌘ gesture!
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Looks like my prediction during the @aiDotEngineer keynote was on point! 😄
Congrats @equipedefrance! ⚽🇫🇷
@romainhuet @aiDotEngineer And also of course he took the chance to send France his positive vibes...calling that as well @romainhuet ? 😂
We 💜 an open ecosystem!
If you are at @aiDotEngineer and want to learn more come to my talks:
Wed, 3:45pm - using the app server
Thu, 1:30pm - going deep into the Codex harness
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It’s time to eat! @romainhuet #AIEWorldsFair#
“AI engineers are eating the world.” - @romainhuet
👀@pmarca
At #AIEWF# keynote, “Engineering has always been about solving problems … and incorporating imagination.” @romainhuet bringing the room back to the roots of World’s Fair and coding.
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