#devday

Banked resets are good but visiting OpenAI DevDay exchange is even better. Testing x100 👀

OpenAI #devday is on right now in San Francisco. Keynote is free to watch, the rest gets posted after: I am an ML engineer building in AI and I want to know who else is here. What are you building this month?

Excited to kickoff our DevDay Exchange in France, and you all are building with AI!! 🇫🇷 > weekly active Codex users are up more than 14x since the start of 2026 > ChatGPT Business seats are up nearly 70% over the past year > work users tripled since launch and France is now top 10 globally for active OpenAI API developers. oh and congrats to the codex micro winners too ;) let’s go!! 🚀

Just arrived at @OpenAI #DevDay, and I’m predicting proactive intelligence will steal the show. We’ve gone from statistics to machine learning to intelligence. Now the next step is AI that doesn’t just respond, but anticipates. But, the big question: how do we make that happen in a way that is genuinely useful and trustworthy? Excited to learn from the builders here today. Vibes are awesome.

OpenAI will give you ChatGPT Pro for free. They just opened applications for Codex Ambassadors: • Free Pro subscription • Codex + API credits • Direct line to the OpenAI team • Funding for your events (food, prizes, credits) • Possible invites to DevDay • Exclusive swag Two paths: • Event path: host Codex meetups and hackathons • Content path: build with Codex and share it All you need: 1 useful event or post a month. Applications close Nov 1.

第一视角：Tibo 现场按了Reset Button，全场鼓掌像看世界杯决赛。 按完我打开Codex一看：额度还是0。 原来那颗蓝按钮是蓝牙音箱。 @thsottiaux 下次按之前先 ping 一下服务器谢谢 #DevDay #OpenAI #CodexReset #TiboButton

😂堪称商战教科书！Sam Altman刚宣布Dots，Elon把 Bot下载页！ 你搜对手新品，结果进了自己家。 发布会当天最贵的不是模型，是最短那个入口。 #ElonMusk #SamAltman #OpenAI #xAI #Dots #GrokBot #商战教科书

hello it's me, oathbound orin. 1v1 community duels for the next 3 hours, #TeamLexa wearers first up, post for a FIGHT!! 7-0 and will stay added for future #devthursdays

Sorry folks, have to bail early to grab some Imodium before the convenience store closes 😳😰. Thanks for coming to this #devday (have we found the name yet?). And sorry for the mid match interruptions #badtofu

CRAZY: OpenAI’s agent just gave EVERYONE in the #DevDay audience $500 in credits! I think that is $500,000 total. WATCH this video for the LIVE audience reaction 🎉🎉🎉

A few of our Codex Ambassadors flew in from all over the world and are ready for #DevDay!!!! @OpenAIDevs @OpenAI 🫶

It was fun sitting down with a few of our ambassadors from all over the world at #DevDay to chat about the community program. Stay tuned! 😁

okayy after almost a week a few raw thoughts on the OpenAI DevDay Hackathon I did last Saturday here in Berlin with 250 people on location wow i got a lot of positive feedback that i did not expect -+2 days around the event I was under a pretty high burden of pressure. so many things needed to be organised and had to make sure all the little details come together. as the organiser I got a million different complaints about even the smallest things. so at first it felt overwhelmingly like a lot of things went wrong. but then the feedback poured in. i mean, yea, people where honest with me that some stuff (like the wifi) did not go well enough. but looking back at the feedback in my emails and as well as in person, I am very happy that so many people actually did enjoy it in the end. next time I will really make sure we have more sharable food too. i fucked up a bit on the food ordering and we had 1:1 bowls for people. which is pretty bad for an event of this size. i had no idea how many people exactly would show up. so that lead to us not having food for everyone (bc a lot more people showed up duhh) another thing: the sacred source of a successful hackathon is internet i should've made sure we at least had 1 backup solution like LTE routers or starlink. I completely underestimated how fragile providing internet can be. even at an experienced event location i shouldn't have put all the organisation load on myself. e.g.: the codex credits went out a bit delayed to people bc I was the person to send them which was inconveniently running around the event location trying to put out little fires and answering 1 question per minute haha most important: I am soooo grateful for having a team at the event omg. this event would've been a nightmare for me if not for the 10+ people holding it together, of which a bunch of them are other experienced OpenAI Codex Ambassadors. ty to all who came and I promise, the next event will be even sicker and have a higher uptime than the last haha

😂笑死了！Sam Altman 在 DevDay 现场喊麦 Tibo！ 这是这场DevDay最精彩的部分了吧！ #SamAltman #Tibo #DevDay #OpenAI #Dots

📸OpenAI DevDay 2026 新品大合照来啦！ 🔹Dots 🔹Space 🔹GPT-6.1 Sol 🔹Ultrafast 🔹Pro 500 🔹Codex cloud 🔹Plugins Extensions 🔹Marketplace 辛苦了 Sam Altman！ 辛苦了 Tibo！ OpenAI For AGI！

#DevDay energy is still here! We still have #DevDayCommunity and #CafeCompute Cerebras happening all over the world! 500~ people gathered to talk about everything OpenAI Developers. Here's what is coming up this week! Mon, 12 Oct 🇻🇳 Ho Chi Minh City: build session and demos Tue, 13 Oct 🇪🇸 Barcelona 🇦🇺 Perth 🇩🇪 Munich: AI for Good meetup 🇲🇽 Monterrey: DevDay recap and Codex talks Wed, 14 Oct 🇦🇺 Sydney 🇦🇪 Dubai 🇨🇱 Santiago 🇺🇸 San Diego Thu, 15 Oct 🇳🇿 Wellington 🇦🇺 Adelaide: talks and demos Fri, 16 Oct 🇿🇦 Johannesburg Sat, 17 Oct 🇦🇺 Melbourne: hands-on build day 🇹🇭 Chiang Mai: DevDay watch party 🇯🇵 Tokyo: hackathon team matching night 🇹🇷 Istanbul: DevDay community meetup 🇺🇸 Portland: hackathon and demos Sun, 18 Oct 🇯🇵 Tokyo: community hackathon Find an event near you →

Woo hoo! OpenAI highlights HubSpot partnership on main stage at #DevDay. Today was a special day for me. Was so cool to see @sama from @OpenAI feature @HubSpot from the main keynote stage at their Dev Day event. HubSpot and OpenAI are the two most impactful companies in my life. HubSpot, for obvious reasons and OpenAI for less obvious ones. My relationship with Sam and OpenAI goes back a bit: 1) Got access to the GPT-2 API so had my "moment of magic" well before ChatGPT launched. 2) Have been using OpenAI's APIs and platform to build apps and agents for years. They *really* understand developers and have an amazing dev experience. 3) Sold the chat .com domain name to them and as a result was able to become an investor in the company. 4) They're the primary AI platform that HubSpot partners with and builds with -- as highlighted today. My congrats to the entire OpenAI team for today's event. I know how much work goes into putting together an event like this. And it was clear from the vibes how much you folks *care*. Cheers.

Picked up a #DevDay @modretro @Nintendo #Gameboy (via @eBay). Built directly from @OpenAI #Codex ✅ CONFIRMED! - @OpenAI Cartridge works* on OG #GB & #GBC ✅ #Astra was great at deploying as well as explaining the nuances and history behind the many editions of GameBoy. * The Original 1989 4 tone screen suffered mainly since it was afterthought (and a surprise) that was able to run the cartridge. Quality could be greatly improved through better contrast in the design.

Got the invite ⚡ Heading to @OpenAI DevDay Exchange - Bengaluru 🇮🇳 Excited to meet @OpenAIDevs, engineers, founders & builders shipping AI in the real world -> agents, LLMOps, multimodal/voice AI & devtools. Attending too? Let’s connect 👇 #OpenAI #DevDay #Bengaluru #AI

Apple ils ont fait un remake de la DevDay de OpenAI Bcp de hype pour bcp de deception

Le giga flop ...

上个月OpenAI在Devday结束后说Pro20x改成10x，并且补偿老用户62500积分，并延迟1个月后执行 现在一个月过去，不光不执行Pro20x改成10x了，还把Pro5x改成10x，Pro25x改成50x 现在相当于白给62500积分，还给$100/$500也升级了，OpenAI这么大方了，不会暗砍额度吧🥲

wow okay, just about recovered...! @OpenAIDevs DevDay Hack London was incredible, we had 🐐's everywhere! 200+ builders $60k+ in credits and so many unforgettable projects. London can COOK! Ambassadors, Talks, Q&A's, Credits, More Credits, Bubble Tea, Photo Walls, Robots! Pets, Stickers, Merch, Pro200 Subscriptions... and rapping???

I’ve been a huge fan of @Casey for years and meeting him at #DevDay honestly is the highlight of this trip / conference so far. And yes, I did fangirl and was NOT chill. 😂