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.” ...

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 ...

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.

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 ...

OpenAI announced on April 10 that GPT-4 will be "fully replaced" by GPT-4o in ChatGPT at the end of April, bringing a public-facing end to the model that accelerated a global AI race when it ...