After (re) starting watching Jeopardy a couple weeks ago - was interested in the behind-the-scenes of the show. Googled and got this interesting video and article re Trebek & Co. Shows are taped 2+ months in advance. Bottom line - by now, in real-time - James is either out or a LOT more $$$ in his account. Only the show-folks, James, and others know. They are held to secrecy. That said, surprised that leaks don't happen...esp from an 'audience' member if James lost...
Alex Trebek behind the scenes of "Jeopardy!" - Business Insider