The concept of artificial intelligence is not a new one. For centuries, philosophers and scientists have dreamed of creating machines that can think and reason like humans. The journey began with simple automatons and mechanical calculators, laying the groundwork for what was to come. In the mid-20th century, the pioneers of computer science, like Alan Turing, began to formalize the idea of machine intelligence. Turing's famous test proposed a way to determine if a machine could exhibit intelligent behavior indistinguishable from that of a human. This marked the true dawn of the AI era.