The Turing test, originally called the imitation game by Alan Turing in 1949, is a test of a machine's ability to exhibit intelligent behaviour equivalent to that of a human. From Wikipedia
OpenAI's GPT-4.5 reached a 73% success rate, surpassing human participants, while Meta's LLaMa-3.1 scored 56%, raising questions about the Turing Test's relevance and societal implications.