# OpenAI Operator is getting bigger brains to control the AI agent’s virtual hands

> OpenAI's Operator agent will use its logic-heavy o3 model to complete tasks online The o3 model will make Operator better at filling out forms and completing purchases as well as less likely to give up when stymied The…

- **Source:** [TechRadar](https://www.techradar.com/computing/artificial-intelligence/openai-operator-is-getting-bigger-brains-to-control-the-ai-agents-virtual-hands?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6835b0e46a98a7318ee3d175)
- **Published:** 2025-05-27
- **Category:** Computers & IT
- **Tags:** #chatgpt #openai #agent #model #operator #virtual #bigger #brains
- **Canonical:** http://localhost:4321/a/6835b0e46a98a7318ee3d175

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_GearOpen's distilled summary. The full original article is published at TechRadar (source link above); GearOpen does not republish the source's full text._