LLM training data mixture optimization breaks when training pools shift — every prior proxy experiment becomes stale.

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...

Millions of people type personal details, medical questions, and financial concerns into ChatGPT every day, and unless they ...

As a result, researchers are exploring ways to embed better logic into AI. The goal isn’t so much to make LLMs smarter; it’s ...

Deepak Gupta, a Google expert, reveals the 'incrementality problem' in AI-powered sales intelligence. Learn how to truly ...

Fourteen members of the University of Chicago faculty have received distinguished service professorships or named professorships.