
Developer Experience @OpenAI
San Francisco, CA
Joined May 2013
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Danielle retweeted
The Decisions API is now generally available!
To celebrate, I had Codex reimagine a very important app… 🌭
Today my dot pinged me about a $1,000 government contribution to a child’s retirement account that my daughter qualifies for. Then it offered to explain the details and help me apply.
This is the kind of proactive help I want.
Danielle retweeted
I never use my iPhone’s camera button. So I made it call my dot.
We just shipped dot widgets and Action button support on iOS. Here’s how to set those up, plus the Shortcuts trick I used for the camera button.
See you in Space!
At DevDay, we introduced ChatGPT Space: a new home for your team to collaborate with AI to get work done.
In Space, you can create living documents with ChatGPT and the people you work with. Turn a messy conversation into an organized plan, and invite a teammate to edit together or leave feedback in comments. Tag ChatGPT or your dot to make changes or help with next steps.
You can also ask ChatGPT to keep the page updated from your connected tools, so you can focus on the work—not updating the doc.
See how it works below and go to chatgpt.com/space to get started.
Available on Pro, Business, and Enterprise plans on web and desktop.
How OpenAI puts ChatGPT to work. My DevDay 2026 session with @nickbaumann_ full vid.
I’ve been tracking my sleep, energy, and chronic health flares on a 1–10 scale for a while, figuring the data might eventually show me something.
Today, during my weekly check-in on my personal ChatGPT account, it plotted that history without me asking.
There it was: when my sleep and energy dipped together, my flares tended to climb.
That might sound obvious. But seeing my own experience laid out made it click in a way that logging numbers never had.
A small, surprisingly personal moment of “oh, this is useful.”
I'm working on this problem. Send me ideas.
Silicon Valley keeps building me a husband when what I really want is a wife lol
I don't want an agent that only does one-off, random tasks that are nice but not life-changing: booking flights, making dinner reservations, or buying tickets
I want an AI wife who knows what’s on the family calendar, remembers there’s a birthday party Saturday and we haven’t bought a gift then sends me options, realizes we’re almost out of diapers and buys them, knows which bills are coming up, remembers someone needs a dentist appointment and books it, figures out what the hell we’re eating all week and what we need from the grocery store, and generally keeps track of the 47 things that need to happen before anyone else even realizes they need to happen.
So, who's building me an AI wife that carries the mental load instead of an AI husband that waits for me to give it a chore??
this video is delicious for so many reasons
1. the hot cheetos - confirmed his fingers are still red in the office today
2. @codestantine lounging like it's his actual job
3. is this his real sunroom? what the helly
4. oh yeah, voice mode
How do we actually use ChatGPT at OpenAI?
@nickbaumann_ and I gave a talk about it. The recording is up. Come watch it.
Find ‘How OpenAI Puts ChatGPT to Work’ under Sessions → Watch now.
openai.com/devday/2026/#sess…
I had such a time at devday I can’t stop talking about it 💚💜
Would love to hear what we should do next year. Besides fix the WiFi.
Spotted: @itamar_mar and @daniellezaghian on stage at DevDay discussing how to codify engineers’ tribal knowledge for software factories.
I present you with @craigsdennis and codex in the cloud. Both are amazing.
The boop really gets me.
Replying to @OpenAIDevs
Start a task in the cloud, then follow its progress and steer Codex from your phone or another computer, even with your laptop off.
We’re also bringing the familiar desktop app experience to web and mobile.
Secrets shall be shared!
Come find me & @daniellezaghian at the Mezzanine stage tomorrow at noon
We're going to reveal the secrets of OpenAI's most prolific (& efficient) token users
Early viewers of our talk have both laughed & cried tears of joy
Tune in at 10am Pacific for the keynote. And then 12pm for How OpenAI Puts ChatGPT to Work.
Unbiased recommendation.
We saved you a seat.
See you tomorrow for the OpenAI DevDay keynote:
openai.com/live/


















