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 ...

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

Perplexity launches Comet, an AI powered browser that’s nothing like Chrome, Edge or Firefox Unlike mainstream web browsers like Chrome and Edge, which offer a tabbed interface, Perplexity Comet has a ...