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🗽 We just wrapped up the GPT-5 x Codex Startup Hackathon in NYC with OpenAI Developers Startups had 24 hours to build with Codex, judged by some of the leading minds in VC: Grace Isford Vince Hankes Ian Sigalow Rebecca Kaden NYC set the bar… which city should we...

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Cerebral Valley

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32,864 views • 10 months ago •via X (Twitter)

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Use the OpenAI Developers plugin in Codex to build faster with OpenAI tools by setting up API keys, finding the right docs, and debugging along the way.
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We just updated Junie and the Codex integration in JetBrains AI! Now you can use OpenAI GPT 5.5 in all JetBrains IDEs. We ran various tests with this model but have a look yourself at one of the demo projects we built (🔊 on)
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Run Codex 24/7 in the cloud with Atomic Bot! Just hand it a repo and close the laptop. One click to start. We ran it on ours first and it found a bug nobody had answered. Codex fixed it before we got back.
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last night we hosted the first OpenAI Codex community meetup in Canada at Shopify Toronto. over 800+ signed up. couple of my fav demos: - Tarun Sachdeva showed us how he uses Codex to build Traces . com, a platform where you can share agent traces - @zedkay22 showed off how he codes on the go with Codex using his Meta Raybans incredible vibes
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We just launched Sites into Codex! Software creation was always about more than writing code. Sites in Codex fundamentally gives the power of end-to-end software creation to every user, no matter their technical fluency. These Sites are fully deployed to a URL, private to workspaces, come with authentication, can have static files, and can store dynamic data in databases. It is in preview for business and enterprise teams and will be rolling out to all workspaces over the next day. Give it a try by typing @ Sites into Codex and ask it to build anything! This project took a massive amount of effort across hundreds of people at OpenAI - proud that we were able to get this out and excited to see what you all build with it!
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Command Code is now in Codex!! The plan we're on is $1 a month. It comes with $10 of credits and around 15K requests. GPT-5.6 Luna is in it, the same model we just moved to when the OpenCode sub got cut, and Grok 4.5 sits in there too next to DeepSeek, Kimi, GLM and MiniMax. Their own docs say the $1 tier has no API access. It's in our picker anyway. So there's a dollar sub in there next to everything else now. Next time a limit hits mid loop we grab it and keep going.
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