A team from UCSD has confirmed that GPT-4 has not passed the Turing Test, with the classic AI ELIZA defeating ChatGPT. Humans had a win rate of only 63% in the test, raising discussions about the effectiveness of the Turing Test. The research found that ELIZA achieved a 27% success rate in convincing humans that it was human. The study examined the performances of GPT-4, GPT-3.5, ELIZA, and humans through various design changes, including altering interaction prompts.