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TEXXR

Chronicles

The story behind the story

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OpenAI merges Codex and ChatGPT desktop apps for Mac and Windows under a new ChatGPT desktop app, allowing users to switch between Codex, Chat, and Work

no need to leave your laptop cracked open!@theo:fwiw, I think that turning Codex into ChatGPT Desktop is a generational fumble@openaidevs:We're bringing Codex and ChatGPT together in one desktop app. The same powerful coding agent, now alongside ChatGPT Work, with new coding workflows, a new Chrome extension, revamped in-app browser, and faster Computer Use powered by GPT-5.6. https://x.com/...Andreas Storm /@avstorm:Starting today, the Codex app is merging with the new ChatGPT desktop app 🔥 [im

9to5Mac Zac Hall

Context & Ripple Effects

OpenAI had already been extending ChatGPT’s desktop role beyond conversation: its macOS app gained the ability to read code from developer tools, and Codex sessions later became controllable from ChatGPT on mobile devices.

The consolidation follows reported plans for a desktop “superapp” combining ChatGPT, Codex, and browser capabilities, with an explicit focus on engineering and business users. This is the execution step that makes those separate surfaces available inside one desktop entry point.

First-order effects

  • Codex desktop users on Mac and Windows move into a unified ChatGPT desktop app, where Chat, coding-agent, and Work modes can be selected without changing applications.
  • OpenAI centralizes new coding workflows, browser functionality, a Chrome extension, and faster Computer Use around the ChatGPT desktop product rather than maintaining Codex as a separate desktop destination.

Second-order effects

  • The shared app can reduce the friction between general-purpose ChatGPT use and agentic coding work, making the desktop client a more important control surface for users who previously used Codex remotely from mobile or alongside development tools.
  • Rival AI developer-tool and desktop-assistant products face a more integrated OpenAI offering: the competition shifts from standalone code assistance toward workflow coverage across chat, code, browser, and work contexts.

Third-order effects

  • If OpenAI continues consolidating these capabilities, the AI desktop client may become a persistent workspace layer rather than a single-purpose chatbot or coding tool, increasing the value of integration and user context over discrete features.
  • That direction also concentrates more browsing, computer-control, and work activity in one application, making reliability, permissions, and enterprise administration increasingly central points of product differentiation.

The trend: This is part of the shift from separate AI features and agents toward unified, cross-device workspaces that combine conversation, coding, browsing, and computer control.

Discussion

  • @ajambrosino Andrew Ambrosino on x
    Today we're taking the first step in bringing together the ChatGPT and Codex families. We launched the Codex app five months ago this week. We've used it every day since, and it has spread across most of OpenAI and nearly every role. That's what led us to bring the app to more [i…
  • @prd_008 Pranav on x
    There's something for everyone today, and especially for long time users of the Codex app. - Insanely good computer use - A complete in-app browser - Start chats from the Chrome extension - Attach context from ChatGPT convos to new chats, esp if you're using Pro And, you can
  • @deryatr_ Derya Unutmaz on x
    Having ChatGPT (Work) and Codex working together in the same app with GPT-5.6, feels like AI heaven! I've been testing it for some time, and I've only just scratched the surface of what's possible now!
  • @lentils80 @lentils80 on x
    Did OpenAI unironically rename Codex to the “ChatGPT app”? [image]
  • @zeffmax Max Zeff on x
    While reporting a feature on OpenAI's Codex team back in February, the company was already talking about building the product that came to be known as the super app (excerpt below from that story). It seems like they've shipped the first glimpse of that today, roughly five [image…
  • @gdb Greg Brockman on x
    We've brought together ChatGPT and Codex, in the form of ChatGPT Work: an agent for your most ambitious work. Use it from mobile or web, in addition to desktop — no need to leave your laptop cracked open!
  • @theo @theo on x
    fwiw, I think that turning Codex into ChatGPT Desktop is a generational fumble
  • @openaidevs @openaidevs on x
    We're bringing Codex and ChatGPT together in one desktop app. The same powerful coding agent, now alongside ChatGPT Work, with new coding workflows, a new Chrome extension, revamped in-app browser, and faster Computer Use powered by GPT-5.6. https://x.com/...
  • @avstorm Andreas Storm on x
    Starting today, the Codex app is merging with the new ChatGPT desktop app 🔥 [image]
  • @thekitze @thekitze on x
    i went to the download url for chatgpt work and downloaded it and got this when i clicked on the dmg????  then i updated codex and it changed to chatgpt work??  CODEX WAS SUCH A GOATED BRAND WITH MOMENTUM AND AURA BUILDUP FOR MONTHS AND THEY JUST SHIT ON IT LIKE THIS trillion dol…
  • @saradietschy @saradietschy on x
    It's crazy to have such a strong brand and app like Codex and then just fumble it this is crazy [image]
  • @christianselig Christian Selig on x
    tfw developers don't get work done [image]
  • @signulll @signulll on x
    i'm curious if someone can explain this because my goal is to genuinely try to understand what is happening. why did openai post so many codex billboards & memes only to eventually abandon the brand or kinda degrade it altogether? pretend i'm a dumbass that doesn't understand
  • @gavmn Gavin Nelson on x
    Gave our Blossom a small touch-up to launch with the new ChatGPT Mac app. [image]
  • @jameszmsun James Sun on x
    Big drop today with 5.6, ChatGPT work, brand new desktop app, and more! The browser team's been working hard on 3 big updates for today: 1) A more fully functional in-app browser inside the new Desktop App 2) A cloud browser that the agent can use on the go inside the new work [v…
  • @cjzafir CJ Zafir on x
    I think this is the end of “Codex” as OpenAI merged it into ChatGPT in new update. Reason: ChatGPT has 1 Billion monthly active users. Distribution is the real moat. But I had personal attachment with codex. I'm sad. [image]
  • @bobbigmac Bob Davies on bluesky
    Bet it still can't actually answer a simple question simply or write only the three lines of code I actually said that I want.  [embedded post]