Bring Codex to your team without fixed seat costs.... We’re rolling out usage-based pricing for Codex in ChatGPT Business and Enterprise plans, so teams have a more flexible way to get started.show more

🚨 BREAKING: OpenAI just launched Codex a cloud-based software... engineering agent that writes code, fixes bugs, and files PRs autonomously. Powered by codex-1, it’s now rolling out inside ChatGPT. This changes how we build. Here’s why: 🧵show more

🚨 do you understand what OpenAI just announced.. ChatGPT... Pro is now $100/month. 10x more Codex usage. and Codex isn't autocomplete - it writes, debugs, builds entire apps. autonomously. if you've used Claude Opus for coding you know the feeling. Codex hits the same way. except Claude Opus limits burn through in hours. you blink and you're out. Codex just got a $100 tier built to run 24/7. no cooldowns. no "you've reached your limit" at 2am mid-build. they're not selling you a chatbot. they're selling you a software engineer that never sleeps and never asks for equity. and they're doing it quietly while everyone argues about tariffs.show more

fal is an official launch partner for OpenAI's new... role-specific plugins in Codex, live today. With fal in Codex, creative teams can pull models, assets, and workflows from fal directly into Codex sessions. Faster from a question or brief to useful output, without leaving the agent.show 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

agentic commerce in the wild Glossier, SKIMS, and SPANX... are now selling in ChatGPT and we’re rolling out to more merchants soonshow more

The Codex app-server is underrated! The prompt worked and... 1.6k lines of Visual Basic later we have a fully working app including streaming and using your ChatGPT subscription And yes the actual Codex app for Windows is coming 🙂show more

After a weekend of testing and working on something... with GPT-5.3-Codex & Opus 4.6, ChatGPT Pro + Claude Max 5x are still the best combo in my opinion Using Codex & Claude Code CLI running in tmux (the desktop apps are still a bit buggy) and they're accessible even on the go from iPhone with Termius (and VPN) Usually starting with GPT-5.3-Codex xhigh and Opus 4.6 in plan mode, discussing changes and options, and each writing their plans down to separate Markdown files Then letting GPT-5.3-Codex xhigh (or Opus 4.6) implement the changes as the first draft, then Opus 4.6 reviews them with a team of agents (works pretty well already with tmux even though still experimental) based on both prepared plans, fixes stuff, and then another review by GPT-5.3-Codex xhigh or vice versa Interesting that even Opus 4.6 still occasionally makes silly mistakes like wrong imports, partial or overly broad renaming of variables/functions, etc Fun fact, OpenAI apparently plans to use their Super Bowl ad to promote Codex - curious what that will look likeshow more

Cline for Teams is here. > Invite your team... and manage roles > Share credits across your organization > Track usage by model, tokens, and member > Switch between personal and team accounts Free for teams up to 10. $30/seat/month after. Sign up below!show more

OpenAI’s new o1 models are available in Cursor! We’ve... found o1 to be excellent at well-specified, reasoning-intense problems. We still recommend sonnet/4o for most tasks. We’re initially rolling out the models with usage-based pricing but will iterate as rate limits increase.show more

You can now review the code written by Claude... Code, Codex, OpenCode, and more directly in Warp, and send inline comments straight to the agent. It's like a PR review without having to leave your terminal. Try it out!show more

Your Codex activity now has a home, and an... easier way to share it. Codex profiles show your activity graph, streaks, lifetime tokens, peak daily tokens, and top features like plugins and /fast mode. Private by default. Share a card when you want to.show more

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

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

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

Shipping my personal site today.. built with a combination... of Claude Code, Codex, and Figma MCP! I'm rolling it out with small bits around how we shipped UI3. More to come in the following weeks!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

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

Today we shipped Handoff in the Codex app: a... simpler way to move a thread between Local and Worktree.show more

Today is my first day at OpenAI! I'm joining... the Codex team. I'll be splitting my time between building the Codex app and working with developers/entrepreneurs to help them make the most of Codex. As a Y Combinator alum, I'm really looking forward to working with early-stage startups and couldn't be more energized about OpenAI's $2M investment in new YC startups. Despite OpenAI being the largest company I've been part of, it certainly feels like Sam Altman, Greg Brockman and the whole Codex team are in founder mode. I've never seen another startup move as fast as this team does. I'm truly honored to be joining such a brilliant team. As always, it's all about the people... so I'd like to thank Romain Huet, dominik kundel, corey.ching, Andrew Ambrosino, Alexander Embiricos, Tibo, and the rest of the Codex team for their trust. And thanks to Pankaj Gupta, Gilad Mishne, and Will Horn for believing in me, bringing me back to Silicon Valley after almost ten years, and giving me the opportunity to learn about AI.show more

Private MCP servers 🤝 OpenAI products Your team can... keep MCP servers inside your network while ChatGPT, Codex, and the Responses API connect through outbound-only HTTPS. 🔗show more