This might involve learning physical skills, or even games that artificial intelligence figured out long ago. AI mastered chess 30 years ago, but we still want to play.

While ChatGPT launched in November 2022 with GPT-3.5 under the hood, GPT-4 took AI language models to a new level of sophistication, and it was a massive undertaking to create.

In a landmark achievement for artificial intelligence, OpenAI's GPT-4.5 has officially passed the Turing Test, a benchmark for assessing whether a machine can exhibit human-like intelligence ...

Updated 2:40 pm PT: Hours after GPT-4.5’s release, OpenAI removed a line from the AI model’s white paper that said “GPT-4.5 is not a frontier AI model.” ...

A new study shows that GPT-4 reliably wins debates against its human counterparts in one-on-one conversations—and the technology gets even more persuasive when it knows your age, job, and ...

One model – OpenAI’s GPT-4.5 – was deemed indistinguishable from a human more than 70% of the time. The Turing test has been as the ultimate indicator of machine intelligence.