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OpenAI Unveils 9 New ChatGPT Features Amidst Competition

11/20/2025

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Summary

Story summary

OpenAI has launched nine new features for ChatGPT Atlas, its AI-powered browser for Mac.
The update adds vertical tabs in a resizable sidebar.
It improves download management.
It adds iCloud passkeys support and lets users set Google as the default search engine and import extensions from other browsers.
The update appears amid growing competition from Perplexity's Comet and Google's Gemini, and follows the rollout of GPT-5.1 Pro.

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Story summary

OpenAI has launched nine new features for ChatGPT Atlas, its AI-powered browser for Mac.
The update adds vertical tabs in a resizable sidebar.
It improves download management.
It adds iCloud passkeys support and lets users set Google as the default search engine and import extensions from other browsers.
The update appears amid growing competition from Perplexity's Comet and Google's Gemini, and follows the rollout of GPT-5.1 Pro.