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

Gemini 4 Argon arrived in the Gemini app on October 13, 2026, for Google AI Pro and Ultra subscribers. It delivers stronger reasoning on complex work and pairs with a new tasks mode that continues while you step away.

This guide shows exactly how to select Argon, toggle tasks, link connected apps, and apply the setup to real workflows. Results depend on your subscription and the gradual rollout.

Who Gets Access and What Changes

Google AI Pro ($19.99/month in the US) and AI Ultra subscribers receive Argon in the Gemini app and AI Mode in Search. Free and Plus plans do not include it. Ultra users also gain Argon in Antigravity.

Argon answers more directly, hedges less, and shares progress updates on longer jobs. On macOS the Gemini app now includes Antigravity’s agentic coding interface so you can move between chat and code without switching apps.

Select Gemini 4 Argon in the App

Open the Gemini app or go to gemini.google.com. Tap or click the model picker inside the prompt box. Choose Gemini 4 Argon (sometimes labeled for complex tasks). The option appears only after the rollout reaches your account.

If you do not see it:

• Confirm you are on Pro or Ultra, not Plus.
• Update the app and refresh the page.
• Check both mobile and web.
• Disable automatic model selection in settings if it overrides your choice.

The picker typically lists 3.5 Flash-Lite, 3.8 Flash, 3.1 Pro, and 4 Argon for eligible accounts.

Switch from Chat to Tasks Mode

A toggle in the main chat window switches Gemini from conversation to tasks. In tasks mode the model continues working across your Google apps and connected services even when you leave the computer.

Steps:

1. Start a new chat or continue an existing one.
2. Locate the chat/tasks toggle near the input area.
3. Select tasks.
4. Enter a clear multi-step request such as “Research three restaurants for Friday dinner, check availability, and draft a confirmation email.”
5. Review the plan Argon proposes and confirm before it acts on high-stakes items.

Argon provides more frequent progress updates on long-running work. You can return later and pick up the thread.

Connect Apps for Real Actions

Gemini now links to more than 40 apps, including Instacart, OpenTable, Adobe, and Shopify. These connections let Argon order groceries, book tables, generate design assets, or assist with business tasks.

To connect an app:

1. Open Settings in the Gemini app or at gemini.google.com.
2. Go to Connected Apps (sometimes under Personal Intelligence).
3. Toggle the desired app on and complete any sign-in or permission prompts.
4. In a prompt, type @ followed by the app name to force its use, or simply describe the action.

Only enable apps you need. Disconnect any that are no longer required from the same settings page. Availability varies by country, language, and account type.

Practical Workflows You Can Run

Combine Argon, tasks mode, and connected apps for concrete outcomes:

• Meal planning: Switch to tasks, connect Instacart, and ask Argon to build a weekly grocery list from your dietary notes then place the order.
• Meeting prep: Ask it to pull relevant emails and calendar events, summarize action items, and draft follow-up messages.
• Design iteration: Connect Adobe and request variations of a logo or social graphic based on a brief you supply.
• Research synthesis: Feed long documents and request a structured brief with citations and next steps while you work on something else.

For coding on macOS, open the Antigravity interface inside the Gemini app and hand off a project. Argon handles multi-step migrations and structural changes more reliably than earlier models.

Tips for Better Results

• Set thinking level to High for complex multi-step work when the option appears.
• Break very large requests into sequential tasks so you can review intermediate outputs.
• Confirm before Argon sends emails, places orders, or modifies shared documents.
• Monitor usage against your plan limits; long outputs consume more tokens.
• Check the Connected Apps list regularly because availability expands over time.

If Argon has not appeared yet, wait for the rollout or verify your plan on the Google AI subscriptions page.

Video Walkthrough

Conclusion

Gemini 4 Argon turns the Gemini app into a stronger partner for multi-step work. Select the model, flip the tasks toggle, connect only the apps you need, and confirm actions before they run. The combination reduces manual switching and keeps longer jobs moving while you focus elsewhere.

For more background on Argon features and pricing, see our earlier guide on Gemini 4 Argon access and pricing.

Sources

• Google Blog: Gemini 4 Argon comes to the Gemini app (October 13, 2026)
• Google Blog: Gemini 4 Argon is now available for developers
• Official Gemini Help pages on Connected Apps and tasks