Wait? What did I just read? Grok 4.3 just broke the game?@xAI dropped the nuke: @Grok can now spit out full Microsoft Word docs, PDFs, PowerPoints, and Excel spreadsheets on command. No more "sorry I can’t generate files" excuses, this AI is actually useful AF@elonmusk https://t.co/sol4vvwDTX pic.twitter.com/vdpiHL44Nc— Mario Nawfal (@MarioNawfal) April 20, 2026