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Joanna Stern
@JoannaStern
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👩🏻💻Senior personal tech columnist @wsj 📺 Contributor @nbcnews + @CNBC 🏆 Emmy winner, technology and family lover
New York
Joined July 2007
There goes the human research assistant I hired for my book. Or at least 75% of the work I needed them for.
Powered by a version of OpenAI o3 optimized for web browsing and python analysis, deep research uses reasoning to intelligently and extensively browse text, images, and PDFs across the internet.
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@AbeyAkecheta @WSJ The story explains how I’ve used it via Perplexity, where the model lives on US servers
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RT @MeghanBobrowsky: Scoop: Meta is in talks to move its incorporation out of Delaware, to either Texas or another state. Meta has no plan…
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ChatGPT and Claude have become my fave AI coworkers. Why pay for them both? Because not everything is about the smarts of these models. Personality and features are just as important. My latest @WSJ column comparing the two + DeekSeek:
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