Tokyo stocks ended at record highs Wednesday as investors continued buying technology shares on expectations of robust demand driven by the artificial intelligence boom.The 225-issue Nikkei Stock Average ended up 1,667.89 points, or 2.50 percent, from Tuesday at a record 68,402.13, after briefly extending gains to over 3 percent to an intraday high of 68,786.49.The broader Topix index finished 71.96 points, or 1.83 percent, higher at an all-time high of 3,996.20.On the top-tier Prime Market, the main gainers were nonferrous metal, glass and ceramics product and electric appliance issues.The…READ FULL ARTICLE