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

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

Perplexity AI has launched a powerful Deep Research tool that, unlike OpenAI's, offers free access. More details here.

The heads of two of the top AI companies in the world, OpenAI's Sam Altman and Perplexity AI's India-born CEO Aravind ...

Although, by its own admission, Perplexity AI falls behind ChatGPT's Deep Research in accuracy rankings, CEO Aravind Srinivas claimed that its new AI offerings are 'an order of magnitude faster and ...

A new Future survey reveals the most popular AI tools we're using ChatGPT remains the most popular AI tool, but its lead is ...

According to xAI’s blog, Grok 3 leverages Test-Time Compute at Scale (TTCS), a specific implementation of test-time scaling, ...

But that could be changing: according to new survey data, more and more people are swapping search engines for AI-powered chatbots such as ChatGPT. More than a quarter of people recently surveyed in ...

Perplexity AI has released R1 1776, an open-source AI model built on the DeepSeek R1 reasoning model, claiming it has removed censorship and content restrictions.

With Grok-3, xAI aims to outsmart the competition. We pit it against GPT-4o, Gemini, DeepSeek, and Claude 3.5 Sonnet to see ...

Thanks to the aforementioned architectural solutions, DeepSeek-R1 has significantly lowered training costs. Compared to other ...

Find out more about how we test, analyze, and rate. All of the best AI video generators are now as much a “platform” as they are a place to make a few seconds of motion from text or an image.