(FILES) This file photo taken on May 10, 2023 shows visitors walking past a sign (L) promoting ChatGPT, a hugely popular language app that has sparked a rush in artificial intelligence technology, during the three-day 7th AI Expo, part of NexTech Week Tokyo 2023, Japan's largest trade show for artificial intelligence technology companies, at Tokyo Big Sight. Japan is readying a 65-billion USD push in microchips and artificial intelligence aimed at reclaiming its status as a global tech leader and meeting the urgent challenges of its ageing, shrinking population. (Photo by Richard A. Brooks / AFP) / TO GO WITH Japan-economy-technology-AI-semiconductors,FOCUS by Katie FORSTER (Photo by RICHARD A. BROOKS/AFP via Getty Images)