IBM's Watson, also known as "Watson," is a computer system that uses AI to process natural language. In 2011, Watson gained widespread recognition for its appearance on the popular game show "Jeopardy," where it competed against two former champions - Ken Jennings and Brad Rutter. Watson emerged victorious with a score of $77,147, defeating Jennings, who scored $24,000, and Rutter, who scored $21,600. IBM donated the $1 million first-place prize to charity.

Engineers and scientists at IBM developed Watson to showcase AI's capabilities and demonstrate its potential to understand and process natural language. Watson's lightning-fast processing speed gave it a significant advantage, allowing it to scan through millions of pieces of information within seconds to generate potential answers. This ability to analyze vast amounts of data in a fraction of the time it takes humans is what sets Watson apart from traditional computing systems.