Live on Codex: @KRWQCash 🇰🇷 Codex welcomes the first... Korean won stablecoin, advancing our mission to build the most liquid onchain FX. Korea, make yourself heard!show more

The Korean Won is coming onchain 🌐 Global distribution... 🇰🇷 Cross-border settlement 💰 Wallet access 🪙 Currency conversion infrastructure Powered by MoonPay Korea, in partnership with 우리은행show more

Payments just got easier across Korea. BDACS has launched... the KRW1 stablecoin on Polygon, backed by the Korean won. • faster txns • lower fees • easier money movementshow more

Working on a “Hand-Off to Mac” way to load... the chats from the Codex Remote Control for iOS app to the Codex App Codex app-server doesn’t quite support a live update So I decided to find a workaround A button that forces the closing of the Codex App and reopening it in the chat created from iPhone Would you use this button?show more

Three of the most liquid FX markets in the... world are now live on Nado as perpetuals: EUR/USD GBP/USD USD/JPY. Up to 40x leverage.show more

Our open-weight reasoning models are out, and they're great!... Run them on your desktop and try them in the Codex CLI: `codex --oss`show more

One of the top pieces of feedback we get... about OpenAI Codex: “make it faster”. We addressed it in a big way with our ultra fast Codex-Spark model (research preview for Pro). Available in the latest Codex app, CLI, and IDE extension. Here’s Spark vs 5.3-Codex-Low side-by-side (Credit Romain Huet for the initial idea).show more

I just got Codex to reverse engineer the Control+M... speech-to-text mode in the Codex app and build a Mac app that lets you run it anywhere. The demo is me making this tweet right now.show more

I’m joining OpenAI Codex to work on the future... of agentic development! At Cursor, I got to see the shift from autocomplete to agents. The next step isn’t a better IDE. It’s an Agent Development Environment (ADE): systems and tools for orchestrating agents, reasoning over their outputs, and making them autonomous enough to reliably complete ambitious work. After chatting with Alexander Embiricos and Tibo, it was clear that Codex is the best place to realize this vision. The team has consistently shipped SOTA models for agentic coding (check out gpt-5.3-codex) and I’m pumped for the future that the new Codex App points to. What I’m most excited about is the broader mission: accelerating the knowledge work economy. All agents are coding agents, and we’re already seeing Codex used across every job function within organizations. I’m extremely grateful for my time at Cursor, working with the incredible team, and I’m proud of what we built together. I’m excited to take an even bigger swing with Codex. If you’re curious to get a glimpse of where we are headed, download the Codex App! If you want to work on this mission, please apply or reach out - we are hiring across all functions! You can just build things.show more

Got my dog as a Codex pet, but more... interestingly got Codex to add the rings to show my Codex limits. Outer ring is 5 hours, inner the weekly oneshow more

President Donald J. Trump welcomes South Korean President Lee... Jae Myung to the White House 🇺🇸🇰🇷show more

Obol and DSRV present a collaborative report on the... State of Ethereum in South Korea. A deep dive into one of Ethereum’s most unique local scenes featuring the key voices pushing it forward. As we discovered, the South Korean community is ready to build the future 🇰🇷🌱show more

How to actually get the most out of Codex... instead of bookmarking another great guide you’ll never open again: We turned this article into an interactive workbench. Before prompting Codex, open the workbench, choose your task type, and check whether you’re using the right Codex capabilities. Built by Codex inside Open Design. If you want the workbench, reply “Open Design” below and I’ll send it to you.show more

Revamped our Codex use cases page! If you're curious... about all the different ways you can use Codex, check out suggested use cases.show more

The model is faster, the pelican isn't as good!... GPT-5.3 Codex Spark on the left, GPT-5.3 Codex 5.3 on the right - both at medium quality settingsshow more

Back in Korea, brushing up on my Korean 🇰🇷🤍

CODEX 1 is LIVE! Comment 🔑 for Access Code.... 👇 Use the link below to access the experience.show more

Asking Codex (GPU) to find and kill Codex (Cerebras)

The Codex lead at OpenAI Tibo says you don't... need to be good at prompting in the future. You just need to be yourself.show more

Glimmer Finance Presale: $GLIMM. On Solana. Our mission is... simple — make RWA investable, tradable, and earnable onchain. Today, we’re opening access to the $GLIMM token through our limited presale. No whitelist. No waiting. 🧵 Presale is now live.show more

You can now summon Codex from anywhere on your... desktop. It's easier than ever to reach for Codex.show more