Researchers have identified ten security issues in the research-oriented AI chatbot Perplexity. Perplexity was released one week after ChatGPT, right as the maelstrom around artificial intelligence ...

A new study comparing leading AI chatbots has found that Perplexity AI outperformed bigger rivals including ChatGPT, Gemini and Claude on reliability, accuracy and uptime. The findings challenge the ...

Compare ChatGPT, Gemini, Copilot, Claude, Perplexity, Grok, DeepSeek, and Meta AI by strengths, use cases, integrations, and limits.

Google Gemini has overtaken Perplexity to become the world’s second-largest source of AI chatbot referrals to websites for the first time, according to independent web analytics company Statcounter.

Search engines hadn't changed much in a very long time -- until AI search entered the scene. Perplexity is one of the artificial intelligence platforms trying to reshape how we find answers online by ...

"Perplexity, a company valued at tens of billions of dollars, should not be able to steal from entities that create the original content Perplexity exploits." ...

Perplexity AI Inc. met with a skeptical federal appeals court panel Thursday in the company’s bid to reverse a lower court ...