The answer is 1956.
The year 1956 is widely considered the birth of artificial intelligence (AI) as a field of study. This is because the Dartmouth Conference, held in the summer of 1956, is recognized as the event where the term "artificial intelligence" was first coined. Organized by John McCarthy, Marvin Minsky, Nathaniel Rochester, and Claude Shannon, the conference brought together researchers to explore the possibility of creating machines that could simulate human intelligence. This event laid the foundation for AI as a distinct academic discipline.
The year 1980 does not mark the birth of AI but is significant for the emergence of expert systems, which were a major focus of AI research during that decade. Expert systems are computer programs that mimic the decision-making ability of a human expert.
The year 1950 is notable for Alan Turing's seminal paper "Computing Machinery and Intelligence," in which he introduced the concept of the Turing Test. While this paper is foundational to AI, the field itself was not formally established until the Dartmouth Conference in 1956.
The year 1965 does not mark the birth of AI. However, it was a period of significant progress in AI research, with developments in areas such as natural language processing and machine learning.