AI signage at the Robert Bosch booth at the Beijing Auto Show in Beijing, China, on Saturday, April 25, 2026.Bloomberg | Bloomberg | Getty ImagesBEIJING — Electric carmakers in China are layering on more of the same artificial intelligence features as they try to survive a prolonged price war in the world's largest auto market.The competition has shifted over the last few years, from extending battery range to rolling out driver-assist systems and using more powerful automotive chips. Now, autom...