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@emollick

Ethan Mollick

@emollick

Every few months, I write an updated, idiosyncratic guide on which AIs to use right now. My new version has the most changes ever, since AI is no longer just about chatbots. To use AI you need to understand how to think about models, apps, and harnesses. https://www.oneusefulthing.org/p/a-guide-to-which-ai-to-use-in-the?r=i5f7&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true&triedRedirect=true

www.oneusefulthing.org

A Guide to Which AI to Use in the Agentic Era

It's not just chatbots anymore

open.substack.com

1:49 AM · Feb 18, 2026