The Perplexity AI chatbot was initially available only as a web-based option with limited functionality. But since the launch of the Perplexity mobile assistant on Android, I've been using it ...

Perplexity AI is now offering Deep Research for free. The feature takes extra time to go over multiple sources online and use ...

Need an expert on a hot topic today? Perplexity promises its Perplexity Deep Research can deliver the information you need.

The modifications change the model’s responses to Chinese history and geopolitics prompts. DeepSeek-R1 is open source.

In a move that has caught the attention of many, Perplexity AI has released a new version of a popular open-source language ...

Perplexity AI has launched a groundbreaking feature called “Deep Research,” designed to provide users with in-depth research ...

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

Tripadvisor execs expressed enthusiasm about the early results of the company's hotel partnership with the AI answer engine ...

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

Cerebras and Perplexity AI launch ultra-fast Sonar search model running at 1,200 tokens per second, challenging traditional ...

Perplexity has become the latest AI company to release an in-depth research tool, with a new feature announced Friday. Google ...

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