xAI 的 Grokipedia 推出,獲得維基百科共同創辦人 Larry Sanger 的正面評價,目標成為一個更中立的線上百科全書。
SpaceX debuted on Nasdaq on June 12, 2026 under ticker SPCX, surging 19.22% to close at $160.95 and reaching a $2.1 trillion market cap — surpassing Tesla, Saudi...









