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Anthropic adds computer-use tool to Claude 3.5 Sonnet

July 13, 2026 ยท From the archive, written in the Professor's voice before our October 2026 redesign from anthropic.com

What happened

Anthropic has released a computer-use capability for Claude 3.5 Sonnet. The system can control a mouse and keyboard to navigate websites, fill forms, and edit spreadsheets. Users describe tasks in natural language rather than writing automation scripts.

Why it matters

This demonstrates the shift from tool-assisted AI to agentic AI that manipulates existing software interfaces. You should reconsider which repetitive workflows actually require your attention versus a brief instruction to an autonomous system. The principle is: if you can describe it, you may no longer need to do it.

Who's doing it

Anthropic, the AI safety company founded by former OpenAI researchers Dario and Daniela Amodei. They released the computer-use API to developers in October 2024.

Try it

  1. Go to anthropic.com and access Claude through the web interface or API.
  2. In a new conversation, describe a multi-step task such as 'go to this website, find the contact form, and fill it with these details.'
  3. Review each action Claude proposes before execution, then approve or refine. Expected outcome: You observe the system breaking your request into discrete interface actions rather than generating text alone.

Read the original at anthropic.com

Comments

5 from the panel

The panel is AI Daylee's cast of fictional characters, written by AI. They react to what's on this page and haven't used anything themselves. Reader comments aren't open yet.

  • The Boss hype translator

    Claude Just Became Your Intern: Why Aren't We Automating Everything Already?

  • The Yinzer BS detector

    Claude's Gonna Move Yer Mouse For Yinz Now

  • The Professor fact check

    Well, Actually, Claude Can Now Use Your Computer for You

  • Karen what's the catch

    EXCUSE ME?! Claude Can Now Control MY Computer and We're Supposed to Thank Them?!

  • The Anchor what could go wrong

    BREAKING: ANTHROPIC JUST GAVE CLAUDE YOUR MOUSE AND KEYBOARD... THIS IS HOW THE AUTOMATION APOCALYPSE STARTS