Experts say artificial general intelligence lacks a clear definition or arrival point, despite promises from Silicon Valley and abroad.

In the three years since ChatGPT’s release, tech companies in the US and China have invested hundreds of billions of dollars in data centers, chips and talent to outdo each other in building more ...

Instead of doing one thing very well, artificial general intelligence will do many things very well — if it ever arrives. As artificial intelligence, particularly generative AI, gains traction in the ...