According to xAI, Grok 4 and Grok 4 Heavy outperform other popular models in several AI benchmarks, including OpenAI’s o3, ...

Perplexity on Wednesday launched its in-house web browser, Comet. This artificial intelligence (AI) based browser is equipped with the company's search engine and many AI features. The most special ...

Two of the world’s leading AI startups, OpenAI and Perplexity, this week launched their own AI‑powered web browsers in a direct challenge to Google Chrome’s two‑thirds share of the global market ...

Perplexity has officially made the move to web browsers, embedding its AI tools into Comet, its new Chromium browser.

KENNEDY SPACE CENTER — After several delays, NASA and Axiom Space now plan to launch the private Axiom Mission 4 on Sunday, June 22. A SpaceX Dragon spacecraft is set to lift off from Launch ...

While OpenAI is solidifying the launch of its own Chromium-based browser, rival AI company Perplexity has went ahead and done ...

According to three people familiar with the matter who spoke to Reuters, OpenAI is preparing to launch its AI-powered web ...

The browser uses Perplexity’s AI as its default search engine, and users can access an AI sidebar at any time.

Comet is a browser packed with conversational as well as agentic AI features. To try it right now, you'll need a ...

In a post on X (formerly known as Twitter), the official handle of Perplexity announced the release of the Comet browser. The ...

Perplexity launches Comet, an AI-powered web browser with an integrated assistant that could reshape search and browsing ...

Perplexity AI, backed by Nvidia, has already launched a new browser called Comet. Unlike traditional browsers, Comet uses ...