Nvidia became the first company to hit a $4T market capitalization on Wednesday. Click here to find out more about NVDA stock ...

Nvidia becomes first $4 trillion company at market close. Its stock has increased more than 870 percent since ChatGPT was released in late 2022.

Microsoft says AI saved over $500M in customer support, just days after 9,000 job cuts. The timing drew criticism, even as the company invests $80B into its growing AI ambitions.