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How to Use Gemini 4 Argon in the Gemini App for Tasks

Step-by-step guide to access Gemini 4 Argon in the Gemini app, toggle Tasks mode, and handle multi-step work on Google AI Pro or Ultra.

October 14, 2026 Yum News

Google released Gemini 4 Argon to the Gemini app on 13 October 2026 for Google AI Pro and Ultra subscribers. The model brings stronger reasoning for complex, multi-step tasks and pairs with a new chat-to-tasks toggle.

Argon answers more directly, shares progress on longer jobs, and supports coding improvements. On macOS, the Gemini app now includes Google Antigravity’s agentic coding interface for Ultra subscribers.

This guide covers how to confirm access, switch models, use the Tasks mode, and connect apps for practical work. For earlier pricing and benchmark details, see our Gemini 4 Argon access and pricing guide.

Confirm your subscription and model access

Gemini 4 Argon requires a paid Google AI plan. Pro subscribers get it in the Gemini app and AI Mode in Search. Ultra subscribers get the same plus Antigravity access.

Open the Gemini app on Android, iOS, or the web. Tap the model selector near the prompt box. Look for Gemini 4 Argon in the list alongside 3.8 Flash, 3.1 Pro, and other current models. If it is missing, update the app and restart it. Rollouts can take hours or days depending on your account and region.

Google AI plans start at the Pro tier. Check your subscription status in the Gemini app settings or at one.google.com.

Smartphone displaying an AI chat interface on a desk

Switch between chat and tasks

The main chat window now includes a toggle labeled chat and tasks. Chat mode works like previous Gemini conversations: you ask, it replies, and the thread stays open.

Tasks mode lets Gemini work on an objective even when you leave the app or close the browser. It plans steps, uses connected apps, and reports progress. This fits longer jobs such as summarizing a set of documents, drafting a multi-section report, or coordinating across Gmail and Docs.

To start:

Open a new chat in the Gemini app.
Tap the toggle under or beside the prompt box to select Tasks.
Describe the outcome you want. Example: “Collect the action items from my last three meeting notes in Drive and create a prioritized list in a new Google Doc.”
Review any plan Gemini shows. Confirm or adjust before it begins.
Leave the chat open or close it. Check back later for the completed work and any questions it needs answered.

Progress updates appear in the same thread. You can interrupt or redirect at any time.

Use connected apps for real tasks

Gemini connects to more than 40 apps, including Instacart, OpenTable, Adobe, Shopify, Gmail, Google Drive, Docs, Sheets, and Calendar. Connections let it pull data or take actions on your behalf after you grant permission.

Open the Gemini app settings and look for Connected apps or Extensions. Enable the services you need. For first use, Gemini usually prompts you when a task requires a specific app.

Useful combinations:

Drive + Docs: pull files, summarize, and write a new document.
Gmail + Calendar: extract commitments from email and propose calendar events.
Sheets: analyze a table and generate a short summary or chart description.

Permissions stay under your control. You can revoke access anytime in the same settings menu. For household or personal use, start with Google’s own apps before adding third-party ones.

Try Antigravity on macOS (Ultra only)

Google AI Ultra subscribers on macOS can open Antigravity directly from the Gemini app. A button appears in the top-right of the Gemini window. It launches the full agentic coding interface used for multi-file projects and longer coding workflows.

Argon’s coding improvements make this useful for iterating on designs, generating code from descriptions, or reviewing changes. The same Gemini conversation context can carry over when you switch.

If the button is missing, confirm your Ultra status, update the Gemini macOS app, and restart. Antigravity remains a separate desktop application for Windows, Linux, and Googlebook as well.

Practical examples for Tasks mode

Start with bounded jobs so you can check the result easily.

Research summary. Upload or link three recent reports in Drive. Prompt: “Summarize the key findings, note any conflicts between the documents, and list open questions in a new Doc.”

Email triage. “Review my unread emails from the past two days. Group them by urgency and draft short replies for the top three that need a response.”

Planning help. “Look at my Calendar for next week and the notes in this Drive folder. Suggest a realistic schedule for the three projects I mentioned.”

Gemini keeps you informed with progress messages. Longer runs may take several minutes. Review the final output before you share or act on it.

Laptop showing code and development tools on a wooden desk

Tips for better results

Give a clear outcome rather than a long list of steps. “Produce a one-page brief with sources linked” works better than “first search, then read, then write.”

Attach or link the exact files you want used. This reduces the chance Gemini pulls the wrong document.

Set expectations for length and format in the prompt. Mention “keep under 400 words” or “use bullet points with headings.”

Check progress messages. If Gemini asks a clarifying question, answer it so the task can continue.

Review outputs that will leave your account. Tasks mode can create or edit files in Drive and Docs once you approve the plan.

Limitations and rollout notes

Access is limited to paid Google AI Pro and Ultra plans. Free users do not see Gemini 4 Argon in the model picker.

Antigravity inside the Gemini app is currently macOS only and requires Ultra. Other platforms use the standalone Antigravity app.

Tasks can run while you are away, but very long jobs may still need your input. Keep an eye on the thread for pauses.

Google continues to expand connected apps. Not every third-party service is available in every region yet.

Conclusion

Gemini 4 Argon is now available in the Gemini app for Pro and Ultra subscribers. The new Tasks toggle lets the model handle multi-step work across your Google apps while you do other things. On macOS, Ultra users can also jump straight into Antigravity for coding sessions.

Update your app, confirm the model appears in the picker, enable the connections you need, and test a small task first. The combination of stronger reasoning and background task handling makes longer jobs more practical than earlier Gemini versions.