Cornell AI News

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Machine Learning

A color graphic showing robot hands attempting to untie a knot.

New 3D benchmark leaves AI in knots

In new research that puts the latest models to test in a 3D environment, Cornell scholars found that AI fares well with untangling basic knots but can’t quite tie knots from simple loops nor convert one knot to another.

Portrait of Michael Macy in a teal shirt.

Macy receives Amazon Research Award

Michael Macy, Distinguished Professor of Arts and Sciences in Sociology in the College of Arts and Sciences, with a joint appointment in the Department of Information Science in the Cornell Ann S. Bowers College of Computing and Information Science, is a recent recipient of an AWS [Amazon Web Services] Agentic AI Amazon Research Award.

Medicine doctor hand working with modern computer interface as medical concept

Doctoral student’s system eases patient-discharge process

Every day, millions of people are discharged after extended hospital stays, but matching these patients with appropriate care facilities can be arduous, often reliant on months-old, inaccurate data.

Now, a text message-based, hybrid computer-human system that regularly updates both patients’ and care facilities’ availability statuses, developed by a Cornell doctoral student, is smoothing that time-consuming process. The system was tested at a hospital in Hawaii for 14 months, beginning in early 2022, and helped place nearly 50 patients in care facilities.