| 1 | Aug 19, '25 | The microsite is live! Think of it as a README for agents: a simple, open format for guiding coding agents. It’s been awesome to work alongside peers from @AmpCode, @cursor_ai, @ju | 33.2× | 413k | 1.3k | 176 | 1.1k |
| 2 | Aug 5, '25 | A great day to be a developer! Stay tuned! 🤗 | 19.8× | 247k | 1k | 47 | 76 |
| 3 | Sep 12, '24 | Excited to introduce @OpenAI o1—a new series of reasoning models. Developers, we’d love for you to kick the tires, but don’t just hot-swap GPT-4o with o1! Send o1-preview and o1-mi | 18.9× | 235k | 612 | 49 | 148 |
| 4 | Jan 18, '25 | OpenAI o3-mini is fast and incredibly smart. Developers, you’ll be able to build with it in the API on day one—coming soon! 🪄 | 15.3× | 190k | 1.3k | 62 | 161 |
| 5 | Sep 21, '23 | Excited to share I’ve joined @OpenAI to lead Developer Experience! We’re only scratching the surface of what this foundational technology can do. Thrilled to be on the team, eager | 13.7× | 170k | 1.1k | 31 | 53 |
| 6 | Aug 6, '24 | Introducing Structured Outputs! A huge leap beyond JSON mode, solving a major challenge for developers. If your app relies on a specific JSON format to drive the UI, our models now | 13.1× | 162k | 676 | 86 | 247 |
| 7 | Aug 23, '25 | Working on a project this weekend? Try Codex CLI with GPT-5, included in your ChatGPT plan! ❯ npm i -g @openai/codex ❯ codex Pro tip! Use GPT-5 with high reasoning via this shortcu | 12.5× | 155k | 1.2k | 108 | 1.3k |
| 8 | Dec 19, '23 | Developers and founders, what would you love to see on the @OpenAI platform in 2024 to improve your developer experience? We’re here to listen, so please reply with your thoughts a | 11.8× | 147k | 279 | 27 | 84 |
| 9 | Nov 20, '23 | OpenAI is nothing without its people | 10.4× | 129k | 840 | 32 | 9 |
| 10 | Jan 23, '25 | Developers, we’ll be exposing the model behind @OpenAI Operator—Computer-Using Agent (CUA)—in the API soon! Think GPT-4o with vision, combined with a mouse and a keyboard: it sees | 9.5× | 118k | 909 | 87 | 397 |
| 11 | Oct 3, '24 | OpenAI will be sponsoring Marijn Haverbeke, the creator and maintainer of the two open source libraries used in making ChatGPT canvas, ProseMirror and CodeMirror. Excited to suppor | 8.9× | 111k | 674 | 63 | 236 |
| 12 | Nov 5, '24 | We’re improving our @OpenAI docs, starting with a better search! 🔍 Developers, is there one thing that would help you get started or build faster? What guides or sample apps shoul | 7.5× | 93k | 499 | 38 | 96 |
| 13 | Sep 11 | I sat down with AI leaders from @figma, @box, @cognition, @tryramp, BAM, and the one and only @clairevo to hear how they’re using Astra. Optimizing GPU kernels, revamping workflows | 7.3× | 90k | 227 | 28 | 58 |
| 14 | Feb 12, '25 | 🔭 Telegraphing our @OpenAI model roadmap: • GPT-4.5 is next, our final non-chain-of-thought model • GPT-5 will merge our GPT family and the o-series (including o3), enabling syste | 6.9× | 86k | 703 | 32 | 72 |
| 15 | May 16, '25 | Coding is about to change forever. We’re launching a research preview of Codex, a cloud-based software engineering agent that can work on many tasks in parallel. Codex is powered b | 6.8× | 85k | 691 | 56 | 173 |
| 16 | May 16, '24 | We’re hosting an @OpenAI event for developers and founders in Paris next week! 🇫🇷 If you’re building something exciting in AI, we have a few spots left—DM me to join us! | 6.7× | 83k | 488 | 38 | 80 |
| 17 | Aug 6, '25 | Heads-up for developers trying gpt-oss: performance and correctness can vary a bit across providers and runtimes right now due to implementation differences. We’re working with inf | 6.6× | 82k | 338 | 24 | 46 |
| 18 | Nov 4, '25 | Codex is now everywhere we build at @OpenAI. If you’ve had trouble keeping up with everything we’ve been shipping recently, you can blame Codex 🙂 | 6.1× | 75k | 598 | 22 | 46 |
| 19 | Sep 27, '17 | The code to create a @stripe payment now fits in a Tweet! 💳🚀 #280characters const stripe = require('stripe')('sk_test_BQokikJOvBiI2HlWgH4olfQ2'); const charge = await stripe.char | 5.9× | 0 | 770 | 148 | 0 |
| 20 | Jan 15, '25 | @AgenticLeo @OpenAI We hear you. That why we’re excited to bring o3-mini to developers soon, and make advanced reasoning more accessible and affordable. | 5.8× | 72k | 134 | 11 | 14 |
| 21 | Oct 30, '24 | Good morning London! 🇬🇧 Our very first international DevDay is about to begin. Can’t wait to show live demos and spend the day with the local developer community building on @Ope | 5.7× | 71k | 544 | 18 | 33 |
| 22 | Nov 20, '23 | To all developers and customers building on @OpenAI, we are here for you. ❤️ Our commitment to serve you remains unwavering, and we are continuing to prioritize stability and secur | 5.7× | 71k | 356 | 27 | 11 |
| 23 | Oct 3, '24 | We’ve open sourced a new OpenAI Whisper model and made it turbo—it’s now optimized for speed (up to 8x faster), requires less VRAM (6 GB), and is similar in accuracy. Cool to see i | 5.5× | 69k | 486 | 51 | 241 |
| 24 | Nov 19, '23 | ❤️ | 5.3× | 66k | 451 | 15 | 15 |
| 25 | Dec 13, '23 | The @OpenAI Startup Fund just announced Converge 2, our program for exceptional founders building AI products. The first cohort was super impressive, and we can’t wait to hear from | 5.0× | 62k | 217 | 20 | 149 |
| 26 | Jan 15, '25 | One of the coolest things since we launched @OpenAI o1 in the API is seeing founders turn agentic workflows that weren’t reliably working—and suddenly watch them click into place w | 4.5× | 56k | 303 | 25 | 116 |
| 27 | May 12, '24 | Watching the @OpenAI team come together for a launch is truly special. Join us live at 10am PT tomorrow for some exciting ChatGPT and GPT-4 updates! | 4.4× | 54k | 486 | 44 | 42 |
| 28 | Dec 5, '23 | It’s time to build! ✨ | 4.2× | 52k | 400 | 7 | 9 |
| 29 | Mar 14, '25 | The @OpenAI Responses API now supports PDFs! Just pass a PDF, and it’ll expose its content directly to the model. Perfect for apps that extract info or summarize docs. Great workin | 4.1× | 51k | 390 | 47 | 196 |
| 30 | Mar 31, '25 | Looking forward to working with @ClementDelangue and the @huggingface community as we bring our new open-weight language model to the world! Follow @OpenAI on Hugging Face below 🤗 | 3.9× | 48k | 137 | 17 | 5 |
| 31 | Sep 28, '24 | @btibor91 We’ll be focused on cool new API updates for developers! No new models or ChatGPT features 🙂 | 3.7× | 46k | 125 | 6 | 9 |
| 32 | Oct 1, '24 | Beautiful day for a DevDay! ☀️ Today we’ll be announcing new features to the OpenAI Platform, based on the top requests we’ve heard from developers. Stay tuned to @OpenAIDevs to se | ⚡ 3.7× | 855k | 510 | 21 | 38 |
| 33 | May 15, '25 | Very excited about this one! | 3.0× | 38k | 362 | 4 | 20 |
| 34 | Mar 20, '25 | Another day, another surprise! Tune in to @OpenAI at 10am PT—we’ve got some exciting updates for developers building with voice. 🎛️👀 | 3.0× | 37k | 342 | 15 | 51 |
| 35 | Aug 6, '25 | It’s only Wednesday. We’re not done yet! 👀 See you tomorrow at 10am PT! | 2.9× | 36k | 393 | 6 | 13 |
| 36 | Jun 15, '21 | I recently left @Stripe after 5 extraordinary years. I’m immensely grateful for the opportunity to work with the most talented, thoughtful, and humble people I could have hoped for | 2.9× | 0 | 441 | 3 | 21 |
| 37 | Oct 29, '25 | Next in our Codex series: Going multimodal! 🎬 Joined by Channing from our research team, we explore how Codex gets better when it visually checks its work. Watch us sketch ideas o | 2.8× | 35k | 225 | 17 | 112 |
| 38 | Aug 5, '25 | Today’s a big day! We have something really exciting to share with the open-source community. We’re launching two open-weight language models: gpt-oss-120b and gpt-oss-20b. They’re | 2.8× | 34k | 456 | 50 | 42 |
| 39 | Sep 12, '24 | Developers on @OpenAIDevs tier 5, check your inbox now for o1 API access! 🍓📬 | 2.7× | 34k | 249 | 15 | 10 |
| 40 | Dec 16, '24 | The new @OpenAI o1 pro mode makes complex coding projects feel effortless—and we’re just getting started! | 2.7× | 34k | 205 | 9 | 46 |
| 41 | Nov 6, '23 | Good morning from @OpenAI DevDay! Excited to meet our incredible developer community and show live demos of our latest work. Tune in live! | 2.7× | 33k | 294 | 5 | 9 |
| 42 | Dec 12, '24 | The @OpenAI API is fully operational again, and all requests are running normally. We’re incredibly sorry for the trouble. Thank you everyone for your patience. 🙏 | 2.7× | 33k | 274 | 14 | 12 |
| 43 | Oct 9, '25 | Great builders move fast and care deeply. Thanks @mitchellh for jumping into founder mode and shipping a new Ghostty update experience less than 48h after it popped up during my @O | 2.7× | 33k | 289 | 6 | 29 |
| 44 | Aug 11, '25 | Over 5M downloads in under a week for our @OpenAI open models, and 400+ fine-tunes on @huggingface! 🤗 | 2.6× | 32k | 163 | 12 | 14 |
| 45 | Nov 4, '15 | 📰🎩 I’m incredibly excited to announce I’ll be joining the phenomenal team at @Stripe in San Francisco to lead developer relations! | 2.6× | 0 | 283 | 21 | 0 |
| 46 | Oct 29, '25 | We’re adding two new models to the gpt-oss family today! With gpt-oss-safeguard, you can apply your own safety policies at inference time and see how the model reasons through them | 2.6× | 32k | 143 | 13 | 37 |
| 47 | Nov 22, '23 | Thank you @satyanadella and @kevin_scott for your exceptional leadership and unwavering support. We are immensely grateful and proud to partner with you. The mission continues! 🫡❤ | 2.5× | 31k | 152 | 2 | 4 |
| 48 | Aug 5, '25 | Nothing to see here 👀 | 2.5× | 31k | 270 | 6 | 18 |
| 49 | Sep 13, '24 | Excited to see developers tackle complex coding tasks using OpenAI o1 directly in Cursor! 🧑💻🪄 | 2.5× | 31k | 147 | 14 | 21 |
| 50 | Mar 20, '25 | just dropped! 📻 We built an interactive text-to-speech demo for today’s livestream—and now it’s yours to play with. Type a script, pick your voice and vibe, hear it live—then grab | 2.5× | 31k | 304 | 31 | 125 |
| 51 | Jan 24, '19 | Developers, what would you like to see @stripe work on this year? We’re constantly fine-tuning our roadmap directly based on your feedback. How can we help you build your next grea | 2.5× | 0 | 237 | 37 | 6 |
| 52 | Oct 6, '25 | Doors are open, the stage is set, and the energy is building at Fort Mason! 15 minutes until our opening keynote at @OpenAI DevDay. Let’s do this! 🚀 | 2.4× | 30k | 324 | 14 | 20 |
| 53 | Oct 10, '25 | Codex can now talk directly to Figma’s MCP, automatically fetching code to turn your designs into components or entire layouts using your existing design system. This is one of the | 2.3× | 29k | 254 | 6 | 85 |
| 54 | Aug 27, '24 | Thrilled to welcome @edwinarbus to the Developer Experience team at OpenAI! He’ll be leading our @OpenAIDevs community and empowering AI builders around the globe. 🧑💻🌍 | 2.3× | 29k | 223 | 2 | 9 |
| 55 | Nov 21, '23 | We love our users, and we’re doing what we do best against all challenges—we’re shipping! ChatGPT with voice is now available to all free users. Our work toward the mission continu | 2.3× | 29k | 199 | 14 | 3 |
| 56 | Aug 5, '25 | New model weights just dropped! 🤗 | 2.2× | 28k | 147 | 6 | 9 |
| 57 | Mar 11, '25 | Launching new tools to make building AI agents with @OpenAI faster and easier. Tune in live now with @kevinweil, @nikunjhanda, @stevendcoffey, and @ilanbigio: | 2.1× | 26k | 203 | 14 | 42 |
| 58 | Aug 5, '25 | We built a gpt-oss developer playground so you can try the models right away: • Choose your model and set the reasoning effort 🎛️ • See the model’s raw chain-of-thought for debugg | 2.1× | 26k | 202 | 21 | 59 |
| 59 | Nov 7, '25 | More Codex for everyone with a more compact model and increased usage limits! 📈 Try the new mini model in Codex CLI, giving 4× more usage than GPT-5-Codex: ❯ codex -m gpt-5-codex- | 2.1× | 26k | 239 | 8 | 15 |
| 60 | Dec 18, '17 | Developers and entrepreneurs, what’s the one thing you’d love to see @stripe build or improve in 2018? We’re listening! 💬📝🙏 | 2.0× | 0 | 174 | 45 | 0 |
| 61 | Aug 6, '25 | Both gpt-oss models are trending #1 and #2 among 2M models on @huggingface! 🤗 Thanks to the open-source AI community for your support since launch. We’re following discussions and | 2.0× | 24k | 142 | 15 | 10 |
| 62 | May 13, '24 | Say hello to GPT-4o, our new flagship model that can reason across audio, vision, and text in real time. This is a step towards much more natural human-computer interaction and it | 2.0× | 24k | 265 | 16 | 19 |
| 63 | Apr 9, '24 | New GPT-4 Turbo now available in GA with built-in vision capabilities! You can now use function calling and JSON mode with image inputs—something many of you have been asking for. | 1.9× | 24k | 174 | 16 | 17 |
| 64 | Oct 6, '25 | On the eve of our biggest @OpenAI DevDay yet! Excited to welcome developers at Fort Mason tomorrow and share what we’ve been working on. ✨ | 1.9× | 24k | 400 | 10 | 21 |
| 65 | Oct 17, '24 | By popular demand, we’ve added audio input/output to the Chat Completions API! Perfect for async audio apps where real-time conversation isn’t a priority. For low-latency speech-to | 1.9× | 23k | 188 | 14 | 43 |
| 66 | Mar 28, '18 | I’ll be live coding on @Twitch on Friday! Tune in to learn how to build great payment experiences on the web with @Stripe Elements, Apple Pay, Google Pay, and the Payment Request A | 1.8× | 0 | 224 | 45 | 6 |
| 67 | Apr 16, '25 | Codex CLI is a lightweight coding agent that runs directly from your command line. It’s been such a joy partnering with @fouadmatin on this. We can’t wait to see what you’ll build | 1.7× | 21k | 132 | 9 | 19 |
| 68 | Nov 9, '23 | Incredibly proud of the @OpenAI team for all the product launches on DevDay. Here’s a roundup of what’s new for developers: GPT-4 Turbo with 128K context and lower prices, the new | 1.7× | 21k | 211 | 12 | 15 |
| 69 | Oct 9, '25 | I wanted Codex to come alive on stage, and it built everything you see here! From a camera server linked to an Xbox controller to a lighting system MCP activated by voice, I didn’t | 1.7× | 21k | 201 | 9 | 22 |
| 70 | Nov 21, '24 | Hello Singapore! 🇸🇬 Excited to connect with the vibrant developer community for our first-ever @OpenAI DevDay in Southeast Asia! 🌏 | 1.7× | 21k | 178 | 10 | 11 |
| 71 | Feb 10, '25 | Just aired: @OpenAI’s first #SuperBowl ad. Congrats, @kate_rouch and team! What do you want to create next? | 1.6× | 20k | 216 | 7 | 20 |
| 72 | Mar 7, '25 | Big update! ChatGPT for macOS can now edit files directly—your top request since my first demo! And yes, it even writes code across multiple files and IDEs at once. Happy vibe codi | 1.6× | 20k | 198 | 8 | 38 |
| 73 | Apr 16, '25 | Super excited for today’s launches! I’ve been looking forward to this one. Tune in live at 10am PT! | 1.5× | 19k | 195 | 7 | 4 |
| 74 | Dec 18, '24 | o1 is far more powerful than o1-preview. Tell us how it performs on your projects! @OpenAI o1 🤝 @cursor_ai | 1.5× | 19k | 193 | 7 | 15 |
| 75 | Jul 18, '24 | Launching GPT-4o mini: the most intelligent and cost-efficient small model yet! Smarter and cheaper than GPT-3.5 Turbo, it’s ideal for function calling, large contexts, real-time i | 1.5× | 19k | 265 | 33 | 30 |
| 76 | Jun 26, '25 | Save the date: Oct 6, 2025 for our biggest @OpenAI DevDay yet! See you in SF or on the livestream! | 1.5× | 19k | 236 | 14 | 15 |
| 77 | Jan 15, '25 | Introducing Tasks in ChatGPT! Now you can hand off everyday tasks—like scheduling fetching data at set intervals or summarizing regular reports—and let your assistant handle them a | 1.5× | 19k | 141 | 10 | 35 |
| 78 | Sep 17, '24 | Even higher rate limits and expanded access coming soon! 📈 | 1.5× | 19k | 182 | 5 | 4 |
| 79 | Oct 3, '17 | So excited that @stripe now supports both the @w3c Payment Request API and Apple Pay with a single integration. 💳✨👌 | 1.4× | 0 | 140 | 55 | 0 |
| 80 | Jul 12, '25 | Quick update on our open model: the team is working super hard on it, but we’ll need a bit more time before it’s ready to share. Really appreciate all the support. We can’t wait to | 1.4× | 17k | 179 | 4 | 9 |
| 81 | Nov 5, '25 | New episode in our Codex series: code reviews! 🎬 At OpenAI, Codex reviews every PR with the depth of a senior engineer. Maja from our research team joins me to discuss how we trai | 1.4× | 17k | 165 | 10 | 59 |
| 82 | Oct 15, '25 | Thrilled to kick off our new Codex video series, starting today with Codex CLI! 🎬 In this first video with Eason, lead engineer on Codex CLI, we build a multiplayer game and tour | 1.3× | 16k | 193 | 10 | 82 |
| 83 | Nov 4, '24 | Meet Predicted Outputs—speeding up GPT-4o by ~5x for tasks like editing docs or refactoring code! It uses speculative decoding to skip over known content, making iterations much fa | 1.3× | 16k | 180 | 15 | 40 |
| 84 | Nov 23, '23 | Reflecting on these wild few days, grateful for this absolutely incredible team and how we’ve all come together. We are so back! Happy Thanksgiving! | 1.3× | 16k | 196 | 5 | 6 |
| 85 | Sep 12, '24 | 🍓 | 1.3× | 16k | 177 | 3 | 6 |
| 86 | Oct 4, '17 | We love both @reactjs and @preactjs at @stripe. The new Elements configurator is built with Preact, @_developit! ⚛🚀✨ | 1.3× | 0 | 190 | 20 | 0 |
| 87 | Sep 15, '25 | Meet GPT-5-Codex, a version of GPT-5 optimized for agentic coding and trained on real engineering tasks. Excited to see what you build with it! Try it now in Codex CLI: ❯ npm i -g | 1.3× | 16k | 183 | 16 | 43 |
| 88 | May 11, '17 | Building an app with @reactjs? Accept payments with our new React components that help you quickly add @stripe! ⚛️🚀✨ | 1.2× | 0 | 160 | 31 | 0 |
| 89 | Nov 15, '24 | ChatGPT now integrates directly with Xcode, VS Code, and Terminal for a more interactive coding experience! 🧑💻🔥 More apps and capabilities coming soon! | 1.2× | 15k | 156 | 5 | 16 |
| 90 | Aug 8, '25 | GPT-5 is astonishingly good at frontend development. Here’s a gallery of dozens of beautiful demo applications, each generated entirely in a single GPT-5 prompt, without writing an | 1.1× | 14k | 158 | 23 | 75 |
| 91 | Dec 4, '24 | Merry Shipmas! 🎅🎄🚀 The @OpenAI holiday countdown begins tomorrow. Stay tuned! | 1.1× | 14k | 160 | 8 | 1 |
| 92 | Nov 21, '24 | Live demo of the @OpenAI Realtime API at DevDay Singapore ordering pineapple tarts from @ilanbigio! 🇸🇬🍍 | 1.1× | 14k | 142 | 15 | 30 |
| 93 | Nov 19, '24 | Rox is shaping the future of sales with AI agents that help top teams prioritize, research, and engage more effectively. Huge congrats on the launch, @ishanmkh, @Avanika15, and the | 1.0× | 13k | 134 | 14 | 42 |
| 94 | Feb 15, '24 | Absolutely mind-blowing! The first time I saw the demos of Sora, my jaw dropped. Can’t wait to see how much creativity this brings! 🎬🤯 | 1.0× | 13k | 153 | 8 | 5 |
| 95 | Nov 13, '25 | Introducing GPT-5.1 for developers! | 1.0× | 12k | 136 | 4 | 20 |
| 96 | Feb 14, '25 | It’s been awesome to watch the adoption of our o1 and o3‑mini models. We’ve just published a new guide on reasoning best practices, with real-world tips from some of the best AI fo | 1.0× | 12k | 174 | 14 | 62 |
| 97 | Nov 12, '25 | Above the clouds, chasing the sunset 🌅 | 0.9× | 11k | 193 | 3 | 5 |
| 98 | Jul 27, '18 | Today, we’re bringing the @stripe platform to the physical world. I’ve had the chance to use the product for several months, and it still feels truly magical to issue a brand new c | 0.9× | 0 | 128 | 18 | 0 |
| 99 | Jun 10, '24 | Thrilled to see @OpenAI and @Apple join forces! ChatGPT’s integration into iOS, iPadOS, and macOS will enable native interactions with advanced AI for all Apple users. | 0.8× | 9.7k | 144 | 6 | 8 |
| 100 | Apr 5, '25 | @fofrAI We’re working on it! Stay tuned! 👀 | 0.6× | 6.9k | 168 | 0 | 6 |
| 101 | Dec 17, '24 | Our reasoning model @OpenAI o1 is now in the API! It comes with function calling, developer messages, Structured Outputs, and vision. 🍓 We also shipped WebRTC support for the Real | 0.5× | 6.2k | 131 | 6 | 13 |
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