On July 9, 2026, OpenAI did more than ship GPT-5.6. It reshaped its product lineup: the standalone Codex app is gone, merged into a new ChatGPT desktop app, while ChatGPT Work launched as an autonomous agent that runs multi-step workflows across your apps and ships finished deliverables.
This guide is for developers, knowledge workers, and IT leads evaluating AI work agents. You will get the Codex merger details, Chat/Work/Codex modes, Work capabilities (1,400+ plugins, Plan Mode, Computer Use, deliverables, Scheduled Tasks), post-merge Codex upgrades, a seven-row comparison with Claude Cowork, tier rollout, usage-based pricing, strategic implications, seven FAQs, and a six-step setup path.
01 What actually changed on July 9, 2026? Codex merger and the three-mode desktop app
Pain points this launch addresses:
- Tool sprawl: ChatGPT, Codex, and Operator lived in separate surfaces, breaking end-to-end workflows.
- Advice vs. output: Standard chat gives outlines; knowledge workers still manually turn drafts into shippable files.
- Free-tier lockout: Claude Cowork has no free plan; OpenAI opened Work on desktop for free users with limits.
- Developer vs. general audience split: OpenAI cites ~5M weekly Codex users, with 1M+ using it for non-coding work, yet the standalone Codex app felt developer-first.
The Codex app is discontinued — Codex the feature is not. From July 9, the standalone Codex desktop app merged into the unified ChatGPT desktop app. Update your existing Codex install and it becomes the new app; projects, settings, and workflows carry over. The previous ChatGPT desktop build is renamed ChatGPT Classic and remains available.
| Mode | Purpose | Best for |
|---|---|---|
| Chat | Everyday Q&A | All users |
| Work | Cross-app autonomous tasks with finished files | Knowledge workers |
| Codex | Coding agent: reviews, PRs, repos | Developers and eng teams |
All plans, including Free, can access all three modes on desktop.
ChatGPT Work is OpenAI's "AI coworker": tell it a goal, it plans steps for your approval, pulls context from Slack, Gmail, Google Drive, and similar tools, runs for hours, and returns documents, spreadsheets, decks, or web apps.
02 ChatGPT Work key features: 1,400+ integrations, Plan Mode, and Computer Use
Unified plugins directory. Launch integrations include Slack, Microsoft Teams, Zoom; Google Drive, SharePoint, Dropbox; Gmail, Outlook, CRM calendars; Salesforce, HubSpot, LinkedIn, Adobe; GitHub, Canva, Zapier. Type @AppName to target a source, or describe the task and let Work pick the connector.
Plan Mode. For complex jobs, Work shows a numbered plan first. You review, edit, and approve before execution — a control gate for high-stakes workflows.
Computer Use (desktop). Work can read and edit local files, drive a built-in multi-tab browser, click and type on your behalf, and run one-off or scheduled tasks while you are away.
Finished deliverables. Outputs are ready to use: Word/PDF reports, Excel/Sheets with data and formulas, styled slide decks, and interactive pages via Codex Sites — not just chat drafts.
Scheduled Tasks. Run on a schedule, on triggers, or while monitoring for changes so work continues off-desk.
03 Codex upgrades after the merge — and ChatGPT Work vs Claude Cowork
Codex gained in the merge:
- Inline editing inside diffs
- Pull request review in a side panel
- Faster Computer Use powered by GPT-5.6
- Multi-repository projects in one session
Developers can default to Codex mode, keep the Codex dock icon on macOS, and access desktop Codex projects from the mobile ChatGPT app.
| Dimension | ChatGPT Work | Claude Cowork |
|---|---|---|
| Runtime | Cloud + desktop hybrid | Local desktop first |
| File access | Local files on desktop; upload mode on web | Sandboxed local folders |
| Integrations | 1,400+ plugins | 20+ MCP connectors, native M365 |
| Best for | Browser and SaaS-heavy workflows | Local file-heavy, repeating doc production |
| Non-technical UX | Very friendly | Extremely friendly (hides tech) |
| Pricing | Usage-metered | Seat-based ($20–$200/month) |
| Free plan | Limited desktop access | None |
Choose ChatGPT Work when your work lives in browsers and SaaS. Choose Claude Cowork for local folders and M365-native recurring document flows. Serious 2026 teams often run both.
04 How to get started with ChatGPT Work: six-step desktop guide
- Download: Get the new desktop app at chatgpt.com/download (Mac or Windows).
- Upgrade in place: If Codex is installed, update — it becomes the new app with data intact.
- Switch to Work: Select Work in the top navigation.
- Connect tools: Link Gmail, Slack, Drive, and others in the Plugins Directory.
- Describe and approve the plan: State your goal, review Plan Mode steps, then approve execution.
- Accept deliverables and schedule: Verify outputs and configure Scheduled Tasks for offline progress.
Web and mobile rollout (from July 9): Pro, Enterprise, and Edu — available now. Plus and Business — rolling out over the next days. Free — limited on web/mobile; use desktop for the full experience.
05 Pricing, strategic impact, FAQ, and CALMVPS wrap-up
ChatGPT Work is included in existing subscriptions but is usage-metered like Codex. Complex, multi-hour tasks consume more quota. OpenAI has not published per-task rates — run a small test workflow first.
| Plan | Monthly (US) | Work access |
|---|---|---|
| Free | $0 | Limited desktop |
| Go | $8 | Expanded desktop |
| Plus | $20 | Desktop + web/mobile |
| Pro | $100–200 | Full access, highest limits |
| Business/Enterprise | Custom | Full + Admin Console controls |
Why this launch matters:
- Competition shifts from benchmark scores to workflow embedding — Work lives on your desktop, in Slack, and in Drive.
- Codex expands from developers to all knowledge workers; 1M+ already used Codex for non-coding tasks weekly.
- OpenAI's "super app" thesis: Chat + agent + coding + file control + schedules + 1,400+ integrations in one shell.
Citable facts:
- Integration scale: 1,400+ plugins at launch vs ~20 official MCP connectors on Cowork.
- Codex reach: ~5M weekly Codex users; 1M+ non-coding use cases (OpenAI blog, The Verge, July 9, 2026).
- Same-day stack: GPT-5.6, Work, and Codex merge shipped together; GPT-5.6 powers faster Computer Use.
FAQ:
- Is the Codex app gone forever? The standalone app is discontinued; Codex remains as a mode inside the new desktop app. Data carries over on update.
- Can free users use Work? Yes, with limits on desktop. Full web/mobile needs Plus or higher.
- Work vs regular ChatGPT? Chat is single-turn; Work plans, executes across apps for hours, and ships files.
- Work vs Operator? Operator is browser automation; Work adds plugins, local desktop files, and multi-hour deliverable projects.
- Cost per task? Not published; usage follows Codex-style metering. Test one workflow before scheduling automation.
- Will Codex projects be lost? No — projects and settings persist; mobile can access desktop Codex projects.
- Switch from Cowork to Work? Depends on workflow. Work wins cloud breadth and free tier; Cowork wins local files and M365 add-ins.
Primary sources — re-check links after upstream updates:
https://openai.com/index/chatgpt-for-your-most-ambitious-work/
https://www.theverge.com/ai-artificial-intelligence/963464/openai-gpt-5-6-codex-chatgpt-work
https://learn.chatgpt.com/docs/whats-new
Running Work or Codex on a personal laptop hits three production limits: sleep kills long jobs, parallel agents fight for CPU/RAM, and teams lack uniform audit boundaries. For 24/7 gateways, multi-repo Codex CI, or OpenClaw nodes, CALMVPS bare-metal Mac Mini rental is usually the better fit: dedicated Apple Silicon, Metal-native acceleration, elastic monthly billing, ~120s provisioning — offload heavy agent runs to the cloud while you approve plans locally. See our pricing page.