Announcing the WInners of the 2026 Tools Competition!

2026 Winner

KIVA (Knowledge Integration and Vocabulary Accelerator)

Supporting vocabulary growth through an AI conversational reading companion grounded in books

United States of America

Focus Area:

K-12 Learning

Prize Level:

Catalyst Prize

Project Description

KIVA, the Knowledge Integration and Vocabulary Accelerator, is an open-source, web-based AI reading companion that helps children build vocabulary while reading or listening to books and other texts. Designed for students who are at risk for or experiencing reading difficulties, KIVA pairs grade-level content with interactive read-alouds, explicit vocabulary instruction, and adaptive scaffolding through a conversational avatar. The platform uses child-optimized speech recognition and an empirically evaluated tutoring system to personalize instruction and generate learning and engagement data for educators.

Meet Our Team

Ola Ozernov-Palchik

Researcher, Boston University/MIT

Satra Ghosh

Senior Research Scientist, MIT

John Gabrieli

Professor, MIT