Elon Musk is emerging as a new wild card for big tech in Trump’s second administration. His empire of companies and ventures compete with megacaps on numerous levels, particularly Google, whose Waymo, Gemini and YouTube frequently go up against Musk’s Tesla, xAI and X.   

Shares of Alphabet moved higher today despite reports that the Justice Department is planning to force a sale of the Google Chrome browser. It’s part of the government’s efforts to limit Google’s monopoly in search, but could it end up hindering the big tech firm’s position in the AI race too?

A federal framework for regulating self-driving technology instead of state-by-state ones is more likely to benefit the current and arguably underappreciated leader in self-driving cars, Waymo, which has clocked 25 million rider-only miles and is completing more than 150,000 paid rides a week. 

One year ago this week we saw the dramatic ousting of OpenAI CEO Sam Altman and reinstatement just days later. Back at the helm, he has reshaped the company in culture, staff and even mission. 

Shares of Amazon have seen a boost since Donald Trump was elected, but the e-commerce giant has had a tense relationship with the President-elect. Will it fare better during his second time in the White House?

Tech giants and AI startups have all been working to get their hands on Nvidia’s upcoming Blackwell chips – but it’s the Japanese tech conglomerate Softbank that is set to receive them first. For Nvidia CEO Jensen Huang, it’s a way for Nvidia to diversify away from its large U.S. customers to new opportunities in Japan. 

Box CEO Aaron Levie joins CNBC’s Deirdre Bosa to discuss why software stocks have been performing so well, how a new Trump term will impact tech regulations, and more.

Traffic to ChatGPT is booming, now ranked the 8th most-visited website worldwide, according to Similarweb. But its incredible rise comes right as concerns in Silicon Valley grow over whether the advancement of AI models is slowing down due to the data wall. 

The next phase of AI development involves inference, the stage in which the models that have been trained are applied and generate responses. There, specialized chips developed Amazon and Google are designed to be more cost-effective and efficient than GPUs – and could be an opening for big tech firms to break into Nvidia’s stronghold. 

The incoming Trump administration and Elon Musk’s role in it could be a new catalyst in the equation of how robotaxis will impact ridesharing. Lyft and Uber over the last few months have been on a dealmaking frenzy, most of them centered around autonomous driving. But now that Elon Musk’s influence is growing, that push could become more urgent – and tie-ups could go from partnerships to all-out consolidation.