Turing test
A test proposed by Alan Turing in 1950 to check whether a machine can be told apart from a human in conversation.
In the Turing test, a person chats in writing with a human and a machine without knowing which is which. If they cannot reliably identify the machine, the test is considered passed.
Modern chat assistants often seem very human in conversation. The test is therefore now seen mainly as a historical milestone; AI is evaluated primarily with specialised benchmarks.
General information, not legal or professional advice.