Perplexity.ai
Perplexity AI is a conversational search engine marketed as an "answer engine" that answers queries using natural language predictive text. Launched in 2022, Perplexity generates answers using the sources from the web and cites links within the text response. Perplexity's free product uses its Perplexity model based on OpenAI's GPT-3.5 model combined with the company's standalone Large language model (LLM) that incorporates natural language processing (NLP) capabilities. Perplexity Pro has access to GPT-4, Claude 2, Gemini Pro, and an Experimental Perplexity Model.
| Industry | Artificial Intelligence, Information Retrieval |
|---|---|
| Genre | Conversational search engine and information discovery platform |
| Founded | August 2022 |
| Founder | Aravind Srinivas, Denis Yarats, Johnny Ho, and Andy Konwinski |
Number of employees | ~40 (2024) |
| Website | |
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