Discover the differences between Google Deep Research and Perplexity Pro. Learn which AI tool suits your research goals and AI research tasks ...

Perplexity, a startup building AI-powered search tools, has been sued in federal court for allegedly violating another company's trademark.

A small software company has sued artificial intelligence startup Perplexity AI in California federal court for allegedly ...

Despite the controversy surrounding the Chinese open-source model, it has received the blessing of US companies that say ...