corey.ching (@coreyching) header
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Developer Experience, Plugins, Codex @OpenAI - prev. SWE @Stripe - Mobile Web @Google

San Francisco, CA
Joined June 2012
Photo by corey.ching (@coreyching)Photo by corey.ching (@coreyching)Photo by corey.ching (@coreyching)Photo by corey.ching (@coreyching)Photo by corey.ching (@coreyching)Photo by corey.ching (@coreyching)Photo by corey.ching (@coreyching)Photo by corey.ching (@coreyching)
corey.ching retweeted
By popular request, you can now text your dot. Give it a task to take off your plate or something to keep an eye on, using text, photos, or even voice notes. It will text you proactively with relevant updates. Safe, secure texting via iMessage or RCS. You’re the only one who can text your dot, and your dot can only text you. Rolling out now as a preview for Pro users in the US.
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corey.ching retweeted
I think there is much more potential energy in Sign In With ChatGPT/Plugin Extensions than we realize
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corey.ching retweeted
Incredible demo by @coreyching showcasing MagicPath with the new ChatGPT plugin experience on the main stage.
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corey.ching retweeted
about to hit the main stage with @coreyching at devday!
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corey.ching retweeted
come join @coreyching and my’s plugins talk at 2:15pm to learn more about plugin extensions and maybe even hear one more MCP-related announcement to close off the day… 👀
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corey.ching retweeted
Get ready.
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Get more visibility into your usage. See how tasks, subagents, and individual chats contribute to your Codex usage, so you can make more informed choices about your workflow.
Ran out of usage again? Check out the analytics tab to the Codex app to help you see where your usage is going. Update to the latest version to try it!
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corey.ching retweeted
Codex now has a Unity plugin! chatgpt.com/plugins/plugins_…
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I know we all thinking the same thing
🤖 Made with AI
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corey.ching retweeted
ChatGPT Images 2.5—faster, sharper, smarter, with better tools for creating whatever you can dream of. - Faster image generation to keep your ideas flowing - Improved fidelity for more natural, recognizable images - Consistent details across multiple edits - Comment-based edits to change only what you want
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corey.ching retweeted
Real-world results are in. There is a new #1 on Code Arena - GPT-6 Astra (Max)! It also reshapes the Pareto frontier as the best-performing model at $40/Mtoken, which matches the latest Claude model pricing. GPT-6 Astra by @OpenAI takes the top spot in Code Arena: WebDev with a score of 1797 pts. This opens up a solid +35pt lead over #2 Claude Fable 5.1 (Max) at 1762 pts and #3 Claude Opus 5 (Max) at 1688 pts. This is a significant improvement from GPT-5.6 Sol (xHigh) at +180 pts, ranked at #13. Category level votes still incoming, but already we see it at #1 in: Data & Analytics, Consumer Product, Content Creation Tools and #2 in Gaming and Simulations. Stay tuned for other categories like Brand & Marketing, Reference-Based Design and Full Stack rankings. Congrats to the @OpenAI team on this release!
This is GPT-6 Astra. Anything you can do on a computer, Astra can do for you. Fast.
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corey.ching retweeted
Yes, those are actual bricks, not just imagegen. GPT-6 Astra designed them in Bricklink Studio, then rendered this 4K video in Blender. Least practical but most fun. Parts lists if you want to build one: gpt-6-astra-bricks.openai.ch…
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corey.ching retweeted
GPT 6 Astra has smashed the record on our Code Migration benchmark, #1 at 68% accuracy (+10 points over second place). It's also 2-4x faster than the comparable models.
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corey.ching retweeted
We will give one banked reset for every day you don't have access to Astra on your paid ChatGPT plan, starting today. Team is moving mountains to give access as fast as we can. First one will land in ~ 3 hours. There is still time to create your account if you don't have one.
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corey.ching retweeted
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corey.ching retweeted
OpenAI DevDay 2026 will be our best DevDay in the history of the company. It will not be close.
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corey.ching retweeted
As we continue to push the frontier of capabilities while improving efficiency, we're dropping API and credit pricing of GPT-5.6 Sol by over 20% for the next 3 months.
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corey.ching retweeted
If you’re a developer using Codex, I’d love to know if you’ve used ChatGPT Sites and what you think about it. Do you like it? What do you use it for? Is it helpful for your workflow?
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corey.ching retweeted
Agent Plugins is what I’ve been waiting for. Skills already have a shared standard. Now plugins do too. One plugin can work across compatible AI platforms. That makes a lot more plugins worth building.
Build a plugin once and use it across compatible agent clients. Introducing Agent Plugins, an open standard developed with @awsdevelopers, @cursor_ai, @github, @code, and @vercel that packages Agent Skills and supports MCP server configurations in a shared format.
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corey.ching retweeted
Build a plugin once and use it across compatible agent clients. Introducing Agent Plugins, an open standard developed with @awsdevelopers, @cursor_ai, @github, @code, and @vercel that packages Agent Skills and supports MCP server configurations in a shared format.
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