Which test was proposed by Alan Turing to evaluate if a machine can exhibit human-like behavior?

The Turing test, proposed by Alan Turing in 1950, is a cornerstone concept in the philosophy of artificial intelligence. It serves as a benchmark for determining whether a machine can exhibit behavior indistinguishable from that of a human. In this test, a human evaluator interacts with both a machine and a human in a conversational setting without knowing which is which. If the evaluator cannot reliably tell the machine from the human based on their responses, then the machine is considered to have passed the Turing test.

This evaluation focuses on the machine's ability to generate responses that are human-like in nature, emphasizing the importance of conversation and interaction in assessing intelligence. The Turing test remains influential as it reflects foundational questions about the relationship between human thought, language, and machine processing, making it a critical aspect of discussions about AI capabilities.