CANONICAL HISTORY
IBM Watson wins the Jeopardy! challenge
IBM's Watson question-answering system defeated Jeopardy! champions Ken Jennings and Brad Rutter in a televised contest conducted over February 14–16, 2011. IBM's retrospective records Watson's final winning score as USD 77,147, ahead of Jennings and Rutter.
Evidence / resource
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Record identity
LINEAiGE IDibm-watson-jeopardy-2011