
artifex machinae @openai
San Francisco, CA
Joined July 2025
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How’s Codex usage feeling for everyone right now? Let me know how it’s been for you, which plan you’re on, and whether you’ve updated to the latest version 🙏
xitter.cf/thsottiaux/status/2093…
won park retweeted
여러분, 안녕하세요!
I'll be back in Seoul 🇰🇷 on 22nd Oct for our OpenAI DevDay Exchange. Excited to meet you and learn about what you’re building!
Remember to apply by 4 September.
@OpenAIDevs
🇰🇷 한국에 계신 저희 유저분들!! 🇰🇷
10월 22일 서울에서 하는 DevDay Exchange 신청이 9월 4일에 마감돼요!
DevDay Exchange란? 매년 열리는 @OpenAI 의 가장 큰 행사 중 하나인데요! 새로운 기술과 제품부터 다양한 데모와 이야기까지, 저희가 지금 만들고 있는 것들을 가장 가까이에서 만나보실 수 있는 자리입니다 😁
이번 행사는 ⭐️특별히⭐️ 신경 써서 계획 하고 있으니 꼭 오셔서 저희가 준비한 모든 것들 즐기고 가셨으면 좋겠습니다 😉
그럼 DevDay Exchange 때 뵈요!!
참가 신청은 여기서 해주세요!👇
events.openai.com/devdayexch…
going to sleep is like giving myself a compaction
otherwise my context window bloats and performance starts to degrade
the mind, artificial or otherwise, is only as good as the harness carrying it
i can’t believe it’s already been 6 months since i joined openai
i also can’t believe it’s only been 6 months since i joined openai
one of the most beautiful things about OpenAI is that every employee really has a voice.
i wanted to capture what it feels like to work here, what our mission means to me, and why you should join us. so i made this video with Codex, shared it with the team, and they felt it was worth producing and sharing with the world.
this is our mission. and it’s why i’m here.
i ordered a couple things for myself and now i feel like im in a zoo with all these people staring at me
guy just wanted to have one last meal in the motherland
🇰🇷 안녕하세요, 한국에 계신 코덱스 유저 여러분!! 🇰🇷
OpenAI Codex 엔지니어 박지원입니다. 😄
저희가 ✨7월 8일✨ 제 고향인 서울에서 Codex 밋업을 진행할 예정인데요!
저희가 아주 깔@롱하게 준비해 볼 테니!! 많이 기대해 주시고 참석해 주시면 정말 행복할 것 같습니다 하하
저도 오랜만에 한국에 가는 거라 너무 기대되네요! 그리고 한국에 계신 유저분들을 처음 뵙는 거라 정말 신나요
이번 기회에 다들 직접 만날 수 있으면 좋겠습니다 🤗
다들 곧 뵈요!
참석 신청 링크: luma.com/azfldlz7
On 8 July, we’re hosting an OpenAI Codex Meetup in Seoul 🇰🇷
If you’ll be in town for ICML, please register to come by!
We’re also looking for people to give a talk or demo abou how they’re using Codex - especially for research. If that’s you, please let us know in the registration form!
Thank you Florian Ludot for co-hosting this with us.
won park retweeted
Hi. Over the last 24 hours we had three separate small incidents that affected Codex reliability. Those are three too many and we are taking active steps for them to not reproduce.
I have reset usage limits for Codex across all paid plans. May the tokens flow again.
won park retweeted
a few months ago in an interview, someone asked me where we wanted to take the codex app. i answered with something along the lines of: we intend to make it the best app ever built for desktop, full stop.
it probably felt like a little much, but i meant it. and it feels less potentially hyperbolic now than it did then.
Codex is the best way to build software. it is now the best way to do many other things too. we will lean into both, and much of it will mean we blend a lot with ChatGPT. we will do this only when we can deliver something incredible and better than what the two separate current things can deliver alone.
we will also combine the best parts of cloud and local environments (and yes, windows+linux). and the best of instant responses and long-running objectives, like /goal. we will do so with Taste™
outside of the incredible gpt models, 3 things have made the Codex app what it is:
- an opinionated view of how agents should work with a high quality bar
- a tight and honest dogfooding loop
- you
those 3 things will continue to be P0.
LFG.

















