Deep Research is currently accessible to all users. Those with free accounts are allotted up to five queries per day, while ...

Perplexity's Deep Research tool matches $75,000/month enterprise AI capabilities, forcing OpenAI and Google to justify premium pricing.

The AI search engine’s new tool “performs dozens of searches, reads hundreds of sources, and reasons through the material to ...

Unlike a regular AI chatbot query, Perplexity Deep Research scans the web, reasons through relevant search results, and writes a comprehensive report.

Tim Cook posted a mysterious tweet indicating that something is being launched next week. I turned to the chatbots to guess ...

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

The publishers, also including Condé Nast, McClatchy and more, allege Cohere "engaged in widespread unauthorized use of ...

Both AI tools add references to responses. The biggest difference is that Perplexity lists those sources at the top of their ...

AI search startups Perplexity, You.com, and Liner have recruited hundreds of students to promote and endorse their apps.

DeepSeek's breakthrough in efficiency has received widespread acclaim from the US tech industry, including its AI ...

A BBC study of AI news summaries found issues with more than half of AI news summaries, with none of the tested companies ...