TECHNOLOGYChina Claims Optical Chip Faster Than Nvidia’s Amid AI RaceDhruva KulkarniDecember 23, 2025December 23, 2025 December 23, 2025December 23, 2025 The global AI chip race is shifting beyond corporate competition. It has become a broader geopolitical contest, with China now pushing to challenge Nvidia’s dominance...