Perplexity AI

Perplexity AI is an AI search engine that utilizes large language models (OpenAI API) and search engines to provide answers. It is inspired by OpenAI WebGPT and is designed for information discovery and sharing. It can also answer Twitter graph queries by translating natural language to SQL code.

Users can input search queries in natural language. Perplexity AI will then use its language models and search engine to provide relevant answers and information. Users can also upload files to set a focus for their sources and use Copilot for more comprehensive answers.