In many ways, 2023 was the year that people began to understand what AI really isand what it can do. It was the year that chatbots first went truly viral, and the year that governments began taking AI risk seriously. Those developments werent so much new innovations, as they were technologies and ideas taking center-stage after a long gestation period.

Download this episode of the Nature Podcast Many AIs are 'black box' in nature, meaning that part of all of the underlying structure is obfuscated, either intentionally to protect proprietary information, due to the sheer complexity of the model, or both. This can be problematic in situations where people are harmed by decisions made by AI but left without recourse to challenge them

Bill Gates' first grandchild was born in 2023, so the year will forever be special to him, he says. It was also the year that artificial intelligence went mainstream, spurred by the arrival of ChatGPT.

This article has been reviewed according to ScienceX's editorial process and policies. Editors have highlighted the following attributes while ensuring the content's credibility: fact-checked peer-reviewed publication trusted source proofread close Researchers have created an artificial intelligence tool that uses sequences of life eventssuch as health history, education, job and incometo predict everything from a person's personality to their mortality.