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

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 ...

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 ...

Perplexity's Comet browser could until recently be hijacked by malicious links, causing it to siphon personal information and ...

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 ...

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 ...