Robert Hof

Robert Hof is editor in chief of SiliconANGLE. Email: robhof@siliconangle.com

Latest from Robert Hof

Investors worry about an AI bubble, but the money keeps flowing

AI By ROBERT HOF1 YEAR AGO

Are we finally reaching peak AI? Always hard to say, but investors are worried: U.S. tech stocks slid after Altman warned of a bubble, an MIT study raised doubts about how much AI is actually producing returns, and Meta was reportedly looking at …

Intel CEO’s Trump travails, Perplexity’s audacious bid for Chrome, and crypto’s IPO party

AI By ROBERT HOF1 YEAR AGO

Intel CEO Lip-Bu Tan is getting put through a ringer, isn’t he? First Trump says he should be fired, then he praises him to the skies, then he apparently wants the government to buy a stake in the company — though given …

OpenAI debuts GPT-5 AI model, Trump calls for Intel CEO to resign, and IPOs keep popping

AI By ROBERT HOF1 YEAR AGO

AI continues to suck all the air and the dollars out of the room, with a flurry of new models and new fundings this week. It’s still a breakneck race in AI, as OpenAI, Anthropic and Google all released new models and …

IPO pops are back, AI starts to pay off for Big Tech, and Palo Alto Networks spends big

AI By ROBERT HOF1 YEAR AGO

Palo Alto Networks is charging full speed ahead on attempting to be as much of a one-stop cyber shop as is possible in the fast-changing field, buying CyberArk for a stunning $25 billion. Investors weren’t especially happy, but properly integrated, it’s probably …

Trump’s AI gift, Intel’s neutron bomb and an IPO boomlet

AI By ROBERT HOF1 YEAR AGO

Artificial intelligence companies are largely cheering President Trump’s “AI Action Plan” issued this week — no surprise, since it reduces regulations to make it easier for them to make money. But there could be some problems, in particular the insistence on “objective” and …

AWS CEO Matt Garman bets big on AI agents – but so are OpenAI and everyone else

AI By ROBERT HOF1 YEAR AGO

At AWS Summit NYC this week, Amazon made a concerted push to help enterprises field artificial intelligence agents, and we had all the news and interviews, including Amazon Web Services CEO Matt Garman. Hardly one to be left out, OpenAI introduced a …

As Nvidia hits $4T market cap, when does the AI investment frenzy peak?

AI By ROBERT HOF1 YEAR AGO

With Nvidia hitting a market capitalization of $4 trillion, it’s time to wonder if we could be hitting some kind of peak in investor interest in artificial intelligence. But it sure hasn’t shown up yet. This week we saw Amazon considering another …

Cloudflare’s AI game-changer, Intel’s challenges and the Trump-Musk catfight

AI By ROBERT HOF1 YEAR AGO

Artificial intelligence model providers such as OpenAI and Anthropic that have had a mostly free ride on scraping the entire internet to train their models may be facing a serious roadblock now. Internet infrastructure services firm Cloudflare this week enabled website operators …

It’s an agentic world. We just live in it.

AI By ROBERT HOF1 YEAR AGO

We already know AI agents are the next big thing, at least until the next next big thing arrives, like, say, next week, but it’s clear many companies are making big bets on them. That includes untold numbers of companies offering myriad …

Andy Jassy says AI will reduce Amazon’s workforce, but at least he’s honest about it

AI By ROBERT HOF1 YEAR AGO

Amazon CEO Andy Jassy said the quiet part out loud this week, predicting AI will reduce its workforce. At least he’s honest about it, even if he trotted out the “free up workers for higher-value work” cliche. Microsoft is reportedly laying off …

Robert Hof

Latest from Robert Hof

Investors worry about an AI bubble, but the money keeps flowing

Intel CEO’s Trump travails, Perplexity’s audacious bid for Chrome, and crypto’s IPO party

OpenAI debuts GPT-5 AI model, Trump calls for Intel CEO to resign, and IPOs keep popping

IPO pops are back, AI starts to pay off for Big Tech, and Palo Alto Networks spends big

Trump’s AI gift, Intel’s neutron bomb and an IPO boomlet

AWS CEO Matt Garman bets big on AI agents – but so are OpenAI and everyone else

As Nvidia hits $4T market cap, when does the AI investment frenzy peak?

Cloudflare’s AI game-changer, Intel’s challenges and the Trump-Musk catfight

It’s an agentic world. We just live in it.

Andy Jassy says AI will reduce Amazon’s workforce, but at least he’s honest about it

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