Need an expert on a hot topic today? Perplexity promises its Perplexity Deep Research can deliver the information you need. Does it? Let's find out.

Deep Web The deep web is the next layer, and it encompasses a massive amount of online data that is not available for public consumption and not indexed by clear web search engines.

When was the last time you got lost in a book? These days, the act of 'deep reading,' or reading with intention, can be difficult to practice. Maryanne Wolf, an expert in the science of reading ...

These deep-research tools demonstrate what this second round of extraction looks like in product form. First, AI companies scraped the entire web to build generative machines.

The deep fake propaganda call did raise a question of how AI and deep fakes would be used in the 2024 presidential election.