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

Not sure what Perplexity AI is doing in your Firefox browser? Learn how to use it, disable it, or delete it in a few quick ...

Perplexity faces a lawsuit alleging its incognito mode shared user data with Google and Meta, raising serious concerns about ...

When ChatGPT first launched and went viral, some common sentiments around the tool were that it was a shortcut to doing real work. Anybody could type in a few sentences and get text back that they ...

AI-infused web browsers are here and they’re one of the hottest products in Silicon Valley. But there’s a catch: Experts and the developers of the products warn that the browsers are vulnerable to a ...

Prompt engineering–the ability to craft precise, thoughtful inputs for AI tools to produce effective outputs–is quickly becoming an essential skill in modern education. More than a technical trick, it ...

Snap jumped 9% Thursday after announcing a $400 million deal with Perplexity AI. Perplexity will integrate its AI-powered search engine directly into the Snapchat app. The company reported solid third ...

A smartphone shows the official website of ChatGPT Atlas. “It'd be really nice to have a service that was sort of just observing your life and proactively helping you when you needed it,” said OpenAI ...

Prompt engineering is the process of crafting inputs, or prompts, to a generative AI system that lead to the system producing better outputs. That sounds simple on the surface, but because LLMs and ...