HoldCo Bros are back! In this episode, @NikonomicsPodcast and I talked about some of the most practical AI use cases we’ve ...

In business, the art of the pivot is a delicate thing, difficult to get right. That’s why it doesn’t happen that often; you only do it when you’re convinced the alternative—continuing down a path that ...

Encyclopedia Britannica and Merriam-Webster accuse the AI startup of copying their content and attributing hallucinated answers to their brands. Reading time 2 minutes Anthropic’s recent $1.5 billion ...

AI search company Perplexity launched its Comet browser today on Android. The startup debuted the AI-centric browser in July on desktop with AI-powered search. The company is bringing most of the ...

Amazon and Perplexity are locked in a legal battle over how we use AI agents in commerce. Here's why that matters, and why ...

Perplexity AI launched an autonomous email assistant on Monday that can manage inboxes, draft personalized responses and automatically schedule meetings, marking the company's most aggressive push yet ...

In this photo illustration, a person holds a smartphone displaying the logo of Perplexity AI, an artificial intelligence-powered search and answer engine, with the company's logo visible in the ...

A laptop keyboard and Perplexity logo displayed on a phone screen are seen in this illustration photo taken in Krakow, Poland on November 6, 2025. (Photo by Jakub Porzycki/NurPhoto via Getty Images) ...

OpenAI says prompt injection, a type of cyberattack where malicious instructions trick AI systems into leaking data may never be fully mitigated.