Perplexity AI has launched a powerful Deep Research tool that, unlike OpenAI's, offers free access. More details here.

The Los Angeles Times, Politico, Vox, Condé Nast, The Guardian and more sued AI firm Cohere for copyright violation in ...

Generative AI chatbots run by OpenAI, Microsoft, Google and Perplexity showed "substantial inaccuracies" when summarizing the ...

CNBC's Deirdre Bosa reports on the latest regarding AI-startup Perplexity. Judge issues nationwide injunction blocking Trump's bid to end birthright citizenship My parents kept my adoption a secret.

EXCLUSIVE: The CEO of AI startup Perplexity, Aravind Srinivas, confirmed his company’s bid for TikTok U.S. and said the deal checks all the boxes for investors and President Donald Trump ...

Perplexity, the venture-backed startup building AI-powered search products, has been sued in federal court for allegedly violating another company's trademark. In a complaint filed Thursday in the U.S ...

Jan 31 - A small software company has sued artificial intelligence startup Perplexity AI in California federal court for allegedly violating its trademark rights with the name "Perplexity".

U.S.-based Perplexity AI leads the charge, incorporating DeepSeek's innovative R1 reasoning model into its platform to revolutionize AI-powered search. This strategic integration strengthens ...

DeepSeek, a Chinese AI startup, has gained significant attention with its open-source generative AI model, rivalling platforms like OpenAI. Users can run the AI on their servers, but many access ...

Perplexity AI has announced that Chinese AI startup DeepSeek's R-1 reasoning model is now available to use for deep web research on its platform. The Aravind Srinivas led company stated that it is ...

“DeepSeek R1 is now available on Perplexity to support deep web research. There's a new Pro Search reasoning mode selector, along with OpenAI o1, with transparent chain of thought into model's ...

Perplexity AI has integrated the new Chinese DeepSeek AI model into their offerings, allowing their Pro level users to use DeepSeek for their Perplexity AI research. Some in the public reacted ...