Paul Miller in Engadget:
So, in February IBM’s Watson will be in an official Jeopardy tournament-style competition with titans of trivia Ken Jennings and Brad Rutter. That competition will be taped starting tomorrow, but hopefully we’ll get to know if a computer really can take down the greatest Jeopardy players of all time in “real time” as the show airs. It will be a historic event on par with Deep Blue vs. Garry Kasparov, and we’ll absolutely be glued to our seats. Today IBM and Jeopardy offered a quick teaser of that match, with the three contestants knocking out three categories at lightning speed. Not a single question was answered wrongly, and at the end of the match Watson, who answers questions with a cold computer voice, telegraphing his certainty with simple color changes on his “avatar,” was ahead with $4,400, Ken had $3,400, and Brad had $1,200.
Alright, a “win” for silicon for now, but without any Double Jeopardy or Final Jeopardy it’s hard to tell how well Watson will do in a real match. What’s clear is that he isn’t dumb, and it seems like the best chance the humans will have will be buzzing in before Watson can run through his roughly three second decision process and activate his buzzer mechanically. An extra plus for the audience is a graphic that shows the three answers Watson has rated as most likely to be correct, and how certain he is of the answer he selects — we don’t know if that will make it into the actual TV version, but we certainly hope so. It’s always nice to know the thought processes of your destroyer.
More here, including an interview with one of Watson’s developers.