"I for one welcome our new computer overlords," Jennings wrote under his correct Final Jeopardy! solution, prompting laughter from the studio audience.
The "IBM Challenge" match was spread over three days, with the first game taking two days so that host Alex Trebek could take time explaining what Watson is.
A massive machine represented at the studio by a tablet-like avatar, Watson was in development for years and has the processing power of 2,800 "powerful computers." IBM trumpets Watson as a machine that can rival a human's ability to answer questions posed in natural human language.
For the games, the computer -- stored in a separate building in New York -- received clues through digital texts and buzzed in against the two other contestants like any other player would.
Watson was often quicker to the draw than its opponents and usually correct when it was. It breezed through clues relating to geographic nicknames ("Coyote State" is an unofficial nickname of South Dakota, Watson knew) and legal terms ("esquire" is a title added to the name of American attorneys). Watson came out the winner, earning a $1 million prize. IBM said it would donate all of Watson's winnings to charity.
Watson's advances in deep
analytics and its ability to process unstructured data and interpret natural language
will now be applied to humanity's most vexing problems. If we can teach a computer
to compete on Jeopardy! what could it mean for science, finance, healthcare and
the future of society?
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