This photograph shows the stained glass windows of Notre Dame de la Belle Verriere of the Chartres Cathedral, in Chartres on October 14 2025. An application powered by artificial intelligence, touted as a "world first" by its creators, brings the famous stained-glass windows of Chartres Cathedral to life, allowing the general public to discover their secrets using a smartphone. (Photo by JEAN-FRANCOIS MONIER / AFP) (Photo by JEAN-FRANCOIS MONIER/AFP via Getty Images)

Director of the International Stained Glass Centre Jean Francois Lagier (R) and Digital projects and patronage officer for the International Stained Glass Centre Jean Touchard present the free artificial intelligence application, that tells the story and meaning of the Chartres Cathedral's stained glass windows, in Chartres on October 14, 2025. An application powered by artificial intelligence, touted as a "world first" by its creators, brings the famous stained-glass windows of Chartres Cathedral to life, allowing the general public to discover their secrets using a smartphone. (Photo by JEAN-FRANCOIS MONIER / AFP) (Photo by JEAN-FRANCOIS MONIER/AFP via Getty Images)

This photograph shows stained glass windows of the Royal Portal of the Chartres Cathedral, in Chartres on October 14 2025. An application powered by artificial intelligence, touted as a "world first" by its creators, brings the famous stained-glass windows of Chartres Cathedral to life, allowing the general public to discover their secrets using a smartphone. (Photo by JEAN-FRANCOIS MONIER / AFP) (Photo by JEAN-FRANCOIS MONIER/AFP via Getty Images)

Tour guide Felecite Schuler-Lagier shows her phone while using the free artificial intelligence application that tells the story and meaning of the Chartres Cathedral's stained glass windows, in Chartres on October 14, 2025. An application powered by artificial intelligence, touted as a "world first" by its creators, brings the famous stained-glass windows of Chartres Cathedral to life, allowing the general public to discover their secrets using a smartphone. (Photo by JEAN-FRANCOIS MONIER / AFP) (Photo by JEAN-FRANCOIS MONIER/AFP via Getty Images)

Digital projects and patronage officer for the International Stained Glass Centre Jean Touchard demonstrates how to use the free artificial intelligence application that tells the story and meaning of the Chartres Cathedral's stained glass windows, in Chartres on October 14, 2025. An application powered by artificial intelligence, touted as a "world first" by its creators, brings the famous stained-glass windows of Chartres Cathedral to life, allowing the general public to discover their secrets using a smartphone. (Photo by JEAN-FRANCOIS MONIER / AFP) (Photo by JEAN-FRANCOIS MONIER/AFP via Getty Images)

Digital projects and patronage officer for the International Stained Glass Centre Jean Touchard demonstrates how to use the free artificial intelligence application that tells the story and meaning of the Chartres Cathedral's stained glass windows, in Chartres on October 14, 2025. An application powered by artificial intelligence, touted as a "world first" by its creators, brings the famous stained-glass windows of Chartres Cathedral to life, allowing the general public to discover their secrets using a smartphone. (Photo by JEAN-FRANCOIS MONIER / AFP) (Photo by JEAN-FRANCOIS MONIER/AFP via Getty Images)

WASHINGTON, DC - OCTOBER 15: (L-R) Reed Albergotti, Technology Editor, Semafor and Sarfraz Maredia, Head of Autonomous Mobility & Delivery, Uber speak onstage during the Semafor World Economy Summit Fall Edition at Gallup HQ on October 15, 2025 in Washington, DC. (Photo by Paul Morigi/Getty Images for Semafor )

People gather at a booth offering information on earthquake readiness as the Earthquake Simulator from the California Governor's Office of Emergency Services which has been touring the state makes a stop on the campus of California State University Fullerton, in Fullerton, California on October 15, 2025, one day before the Great California ShakeOut, an annual event on earthquake preparedness. (Photo by Frederic J. BROWN / AFP) (Photo by FREDERIC J. BROWN/AFP via Getty Images)