Perplexity AI, a San Francisco-based startup, has emerged as a formidable competitor to tech giants like Open AI and Google. Established in 2022, this unicorn company boasts a $1 billion valuation and was founded by ex-employees of Google and Open AI.
What sets Perplexity AI apart is its innovative blend of ChatGPT and Google Search, offering a superior solution for various information tasks. It serves as a versatile multi-modal search engine, capable of processing URLs, photos, PDFs, and code snippets in multiple languages.
While the free version of Perplexity AI caters to most users, the Pro version, priced at $20 per month or $200 per year, unlocks advanced features like increased search limits. The search results are curated using an enhanced version of Google’s PageRank algorithm, prioritizing authoritative sources and leveraging data-driven learning.
Users can customize their search preferences, focusing on specific platforms like academic papers, Wolfram Alpha, YouTube, or Reddit. Perplexity AI generates summaries using cutting-edge models like GPT-4, Claude, and Mistral Large, providing links to the sources for verification.
Each query initiates a “Thread” on the platform, allowing for seamless follow-up questions and detailed explanations. The site encourages user engagement through interactive dialogues, follow-up question prompts, and the option to save threads for future reference.
2024-05-15 18:51:02
Article from www.computerworld.com