CNBC's MacKenzie Sigalos reports on OpenAI's two new open-weight AI models. Ozzy Osbourne’s cause of death revealed after ...

CNBC's MacKenzie Sigalos reports on Alphabet's new "world models" that can train AI agents, part of its latest efforts in AI ...

Palantir hit $1 billion in revenue for the first time. Trump will join CNBC's "Squawk Box" for an interview at 8 a.m. ET. Here are five key things investors need to know to start the trading day: ...