TechCheck

The presidential election is continuing to sow divisions in Silicon Valley. Two giants of the tech industry are now coming out on opposite sides, after Ben Horowitz, co-founder of the VC firm Andreessen Horowitz back-pedaled on his support for Trump while Elon Musk hits the campaign trail. 

Google recently released a new AI-generated podcast-making tool called NotebookLM – and it’s gone viral on X and in the tech world. We tested it out using CNBC and Wall Street’s favorite study tool: an analyst note. Powered by Google’s most advanced AI model, Gemini 1.5 Pro, could this be the next killer app for generative AI?

Nvidia and Accenture announced a partnership today, aiming to set the blueprint for how to begin integrating AI into the workplace and drive productivity gains. But it's not the first time Nvidia has signed a deal like this - and investors are still looking for those gains. 

A controversial AI safety bill died on California governor Gavin Newsom’s desk over the weekend  -- a sweeping bill would have been one of the first moves toward real oversight of the nation’s dynamic new technology. But is it already too late for regulation to catch up?

Google has filed a complaint in the EU against its rival Microsoft, accusing it of unfairly locking clients into using its cloud product. But the suit could be just the latest in recently renewed scrutiny against Microsoft after enjoying a more under-the-radar status relative to its big tech counterparts for the last two decades. 

In a new threat to Google’s ad dominance, AI search startup Perplexity is in talks with major brands on a new advertising model for sponsored questions. We spoke with the CEO of AI search optimization startup Profound on why it represents a new pillar in marketing: AI visibility. Plus, Sam Altman could be on his way to becoming the biggest power player in Silicon Valley, with new reporting giving a glimpse into the web of tech titans he’s now tied to. 

Shares of Facebook parent company Meta are still hitting fresh all-time highs today. But one potential headwind could be a slowdown in growth at one of its biggest customers, Temu. The Chinese e-commerce app has seen new customer activations stall, according to new data, which could also put Alphabet under pressure.  

23andMe could get delisted from the Nasdaq after all 7 members of its board resigned this week. CEO Anne Wojcicki is a big name in Silicon Valley but has struggled to find a sustainable business model and shares are 99% off its peak valuation post-SPAC merger. Wojcicki is now hoping to pivot and take the company private by buying back all outstanding shares in what could be seen as a “founders mode” leadership move. 

The AI boom is putting a big strain on America’s energy grid, as big tech companies scramble for more energy capacity by buying up nuclear-powered data centers or investing in renewable energy sources. White House officials convened the leaders of top AI companies to discuss how to move forward, including Nvidia’s CEO Jensen Huang who spoke exclusively to CNBC on the opportunity ahead for public and private collaboration.