Startups and tech giants alike are mixing and matching AI models to avoid the premium prices charged by industry leaders

The new role will support the College in taking an informed approach to the evolving technology.

Scientific literature depends on the integrity of its references. Each reference implicitly asserts that a verifiable source exists and supports the claims being made. When references point to non-exi...

Henry Yuen is developing a new mathematical language to describe problems whose inputs and outputs aren’t ordinary numbers.

YouTube video by Columbia SIPA

Universities will be critical to keeping America at the forefront of this rapidly advancing field, says research panel.

Watch: The Columbia Law professor discusses his new book and explains how tech platforms extract wealth, paving the way for a rise in autocracy.

How is style encoded within the “black box” of deep neural networks?

Columbia cybersecurity expert Asaf Cidon explains the eerie rise of AI-powered email, phone, and video scams — and how anyone can fall for them.

Glen Weyl, researcher and economist at Microsoft and co-founder of the Plurality Institute, does not think superintelligence is something we are waiting to build. He argues that it already exists—in …...

Controlled studies capture only a fraction of the effects of artificial intelligence. Economists should work with social scientists to find innovative ways to fully grasp this fast-moving field.

As commercial AI tools learn to mimic human warmth, empathy, and memory, chatbots increasingly occupy roles once reserved for other people: confidantes, friends, or even lovers. For some users, the ex...