Rhea Purohit in Vibe Check Was this newsletter forwarded to you? Sign up to get it in your inbox. Grok 4 is topping some big AI benchmarks. So why have the responses to it been so mixed? And how come ...

We take a deep dive into the advantages and controversies of Grok, and what sets it apart from other generative AI chatbots.

Perplexity, led by Aravind Srinivas, has overtaken ChatGPT as the number one free app on the Apple App Store. The rise ...

While ChatGPT maintains its lead on the Google Play Store, Perplexity Pro offers access to advanced AI models and the new ...

Perplexity has become the most downloaded app on the iOS App Store in India, overtaking ChatGPT, Google Gemini, and other ...

Google and Airtel are offering free one-year subscriptions to their premium AI services: Google AI Pro and Perplexity ...

A day after Airtel’s strategic offer of a free Perplexity Pro subscription was made public, the Perplexity app has seen a ...

Moonvalley secures $84 million for Marey AI video model, 'Post Truth' all-AI doc released in theaters, Grok's Avatars go all ...

This was originally identified by X user Tibor Blaho, who spotted a mention of “image-gen-watermark-for-free” in a beta version of ChatGPT for Android. Android Authority then followed this up with a ...