AI, Perplexity and web browser

Perplexity AI is now offering Deep Research for free. The feature takes extra time to go over multiple sources online and use ...
When I'm working on something, if I need to understand a concept (such as the weight of NASA's Crawler), I'll use AI.
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.
ChatGPT and Perplexity AI, backed by the likes of OpenAI, Sam Altman, Nvidia and Jeff Bezos, among others, are two of the ...