ChatGPT and Perplexity face off in our first round of Tom's Guide's annual AI Madness championship.

I asked ChatGPT, Gemini, Perplexity, and Claude which team they predict will emerge as the champions from the 2026 March ...

To determine if the U.S. middle class could actually disappear, I asked AI models ChatGPT and Perplexity what they thought might happen.

How do you know which AI chatbot is the best? Today, we're putting ChatGPT and Perplexity AI head-to-head. Because they're designed for different purposes, it's tough to rate either as unequivocally ...

Mon, January 19, 2026 at 3:05 PM UTC We asked ChatGPT, Grok, Perplexity, and Claude what XRP (CRYPTO: XRP) will be worth by the end of 2026, and got answers ranging from under $2 to over $14. The AI ...

In the last 24 hours, ChatGPT and Perplexity have introduced new AI-driven shopping experiences that aim to deliver more personalized product discovery and guidance. Both experiences are meant to help ...

Analysis of 83,670 AI citations finds 121x gap in Wikipedia usage between engines; LinkedIn only cited by ChatGPT AUSTIN, TX, UNITED STATES, January 21, 2026 ...

WebFX reports AI visibility tracking is crucial for brands in 2026, as AI tools influence search results and traffic.

A laptop keyboard and Perplexity logo displayed on a phone screen are seen in this illustration photo taken in Krakow, Poland on November 6, 2025. (Photo by Jakub Porzycki/NurPhoto via Getty Images) ...