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Product Updates

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Thursday, 30 October 2025

How we built OWL, the new architecture behind our ChatGPT-based browser, Atlas

OpenAI Blog 8 months ago

A company built OWL, a new software architecture that separates the browser engine from the AI layer to power their ChatGPT-integrated browser called Atlas. The architecture decouples Chromium from ChatGPT integration, enabling faster startup times and a richer user interface for AI-assisted browsing tasks. This modular design allows the browser to perform agentic functions—where AI can autonomously interact with web pages—without the constraints of tightly integrated components.