How to Use Gemini Task Mode with Argon

Gemini 4 Argon landed for Pro and Ultra subscribers in mid-October 2026. At the same time Google moved background work into the main chat window. The old Spark entry became a Task toggle right above the prompt box.

You no longer dig through menus to start an agent. Select Task, describe the goal, and Gemini keeps working after you close the app. This guide shows the exact steps that work on Android, iOS, and the web client as of mid-October.

What Task Mode Does

Task mode runs multi-step jobs across your Google apps and connected services. It can draft emails, build spreadsheets, research topics, or book reservations while you do other work. Progress appears in the same chat thread so you can check status later.

Google AI Pro and Ultra plans include it. Free accounts stay on regular chat. Keep Activity must stay on so Gemini can resume where it left off. Personal Intelligence is also required for full context from your account data.

The model behind longer runs is Gemini 4 Argon on supported plans. Argon handles deeper reasoning and longer outputs than previous Gemini models. It shares progress updates more often and answers with less hedging.

Requirements Before You Start

Confirm these items first:

1. Active Google AI Pro or Ultra subscription on the same account you use in Gemini.
2. Gemini app updated on Android or iOS, or use gemini.google.com.
3. Keep Activity enabled in Gemini settings.
4. Personal Intelligence opted in under Google account settings.
5. Connected apps turned on for any external services you want the task to use.

The Task toggle appears above the text box once the server-side update reaches your account. If you still see only Chat, wait a day and check again. Rollout continues through mid-October.

Start a Task Step by Step

Open the Gemini app or site and sign in.

1. Tap or click the model name if Argon is not already selected. Choose Gemini 4 Argon from the list. Pro and Ultra accounts see it after the October 13 rollout.
2. Switch the toggle from Chat to Task. The prompt box label changes to indicate a background job.
3. Type a clear goal with a finish condition. Example: “Research three mid-range hotels near downtown Austin for two adults on November 14-16. Summarize price, reviews, and cancellation policy in a short doc. Do not book anything.”
4. Attach files from your device, Drive, or a Notebook if the job needs them.
5. Submit. Gemini starts the run and shows a progress chip.

You can leave the app. The task continues. Return later and open the same thread or go to the Scheduled page to see Active, Paused, Completed, or Suggested items.

For connected services such as Instacart, OpenTable, Adobe, or Shopify, approve the permission prompt the first time. Gemini lists more than 40 apps in total.

Tips for Better Results with Argon

Write the goal as if you were handing it to a capable assistant. Include the output format, any constraints, and what must not happen without your approval.

• Prefer “summarize into a Google Doc” over “help me with research.”
• Set an explicit stop line: “Do not send emails or spend money.”
• Break very large jobs into smaller sequential tasks if one run stalls.
• Check the progress chip mid-run. Argon now surfaces status more frequently than earlier models.
• Use skills you already created for repeated patterns. See our guide on Gemini skills for automation.

Argon follows style instructions more closely and skips common filler phrases. That makes the final documents cleaner for professional use.

Track and Manage Running Tasks

Open the Scheduled page from the menu. It replaces the old Spark section and groups items by status. Filter your history by All, Ready, Needs attention, or In progress.

Pause or resume from the task thread. Edit the goal if the run needs a course correction. Delete completed items or clear remote browser cookies in Task settings when you finish.

On the Mac app you can also switch into Antigravity coding mode from the same window for software jobs. The Task toggle stays available for non-coding work.

Conclusion

Task mode puts background execution one toggle away from normal chat. Combined with Gemini 4 Argon it handles research, document creation, and multi-app workflows without constant supervision. Start with a tightly scoped goal, approve only the permissions you need, and review the final output before acting on it.

Pro and Ultra subscribers can try it today. Free users remain on standard chat until Google expands access.

Sources

• Google Blog: Gemini 4 Argon comes to the Gemini app (October 13, 2026)
• Google Blog: Gemini 4 Argon is now available for everyone
• 9to5Google: Gemini Task redesign (October 12, 2026)
• Gemini Apps Help: Manage tasks and workflows