How did Alan Turing contribute to the development of artificial intelligence?

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Alan Turing's contributions to artificial intelligence (AI) were foundational. He conceptualized the Turing machine in 1935, a theoretical model of computation that underpins all modern computers. During World War II, he explored machine intelligence, discussing how computers could learn from experience and solve problems heuristically. In 1950, he proposed the Turing test, a benchmark for assessing a machine's ability to exhibit intelligent behavior indistinguishable from that of a human. His ideas laid the groundwork for AI's theoretical development, even though he lacked the computational resources to build such machines at the time.1234