Grounded only in course materials, Kudu's Socratic coach offers a new path for AI in learning as it expands from History to STEM

LOS ANGELES, Nov. 12, 2026 /PRNewswire/ -- Students who worked with Kai Coach, a Socratic thinking, problem solving, and writing coach from Kudu, wrote twice as many fully developed arguments as students in the same UCLA History course a year earlier, and 87 percent of their final exams cited a specific assigned reading, up from 7 percent. Kai Coach never writes for students; it asks the next question until students can explain and defend their own reasoning.

The pilot compared two consecutive cohorts of UCLA's History 2C, in which the same instructor used identical writing prompts and the same final exam. Developed arguments per paper rose from 1.0 to 2.0.

Kai Coach draws only on the readings and materials an instructor assigns, so students engage with their course texts rather than the open internet. Kudu builds each module from a professor's own readings and questions. It might ask a student which passage supports an interpretation, or how the student would answer a different reading of the same evidence. Because it asks rather than answers, the reasoning remains the student's own.

"My students stopped reciting what happened and began arguing why it happened," said Teofilo F. Ruiz, Distinguished Research Professor of History at UCLA and recipient of the National Humanities Medal. "I have taught at UCLA since 1998, and I have never seen results like these."

Elizabeth Landers, Chief AI Architect at Kudu Humanities, designed Kai Coach, and Dr. Warren Essey, Kudu's co-founder and CEO, built it.

Current and upcoming UCLA pilots

• Fall 2026 | Physics: Distinguished Professor Alexander Kusenko is leading a pilot.
• Winter 2027 | Comparative Literature: Professor Zrinka Stahuljak will bring Kai Coach to Comparative Literature 2BW.
• Spring 2027 | Physics: A larger study comparing course sections will follow.

Learn more at https://kudu.com/kai-coach.

About Kudu

Kudu, co-founded by UCLA physicists Alexander Kusenko and Warren Essey, builds affordable digital course materials from professors' own lectures and sources. Kai Coach is included with every Kudu course and is available as a plug-in for courses built on an instructor's own materials.

View original content to download multimedia:https://www.prnewswire.com/news-releases/ucla-students-write-twice-as-many-fully-developed-arguments-with-kai-coach-an-ai-that-asks-instead-of-answers-302935679.html

SOURCE Kudu