Wolframapha -

It uses over 10 trillion individual pieces of data vetted for accuracy by experts rather than scanning random websites.

Unlike traditional search engines that crawl the web, Wolfram|Alpha relies on a different architectural philosophy: wolframapha

Built on the Wolfram Language and Mathematica, it processes natural language inputs to "calculate" results. For example, if you ask for the price of electricity, it provides current costs, historical trends, and sector-specific visualizations. It uses over 10 trillion individual pieces of

The system is designed to understand free-form human language, making it accessible to users without any coding background. Key Features and Use Cases it provides current costs