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Aravind Srinivas: Perplexity CEO on Future of AI, Search & the Internet | Lex Fridman Podcast #434

Lex Fridman

740.2K Views . 2024-06-19

Arvind Srinivas is CEO of Perplexity, a company that aims to revolutionize how we humans find answers to questions on the Internet. Please support this podcast by checking out our sponsors: - Cloaked: https://cloaked.com/lex and use code LexPod to get 25% off - ShipStation: https://shipstation.com/lex and use code LEX to get 60-day free trial - NetSuite: http://netsuite.com/lex to get free product tour - LMNT: https://drinkLMNT.com/lex to get free sample pack - Shopify: https://shopify.com/lex to get $1 per month trial - BetterHelp: https://betterhelp.com/lex to get 10% off TRANSCRIPT: https://lexfridman.com/aravind-srinivas-transcript EPISODE LINKS: Aravind's X: https://x.com/AravSrinivas Perplexity: https://perplexity.ai/ Perplexity's X: https://x.com/perplexity_ai PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ Full episodes playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4 Clips playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOeciFP3CBCIEElOJeitOr41 OUTLINE: 0:00 - Introduction 1:53 - How Perplexity works 9:50 - How Google works 32:17 - Larry Page and Sergey Brin 46:52 - Jeff Bezos 50:20 - Elon Musk 52:38 - Jensen Huang 55:55 - Mark Zuckerberg 57:23 - Yann LeCun 1:04:09 - Breakthroughs in AI 1:20:07 - Curiosity 1:26:24 - $1 trillion dollar question 1:41:14 - Perplexity origin story 1:56:27 - RAG 2:18:45 - 1 million H100 GPUs 2:21:17 - Advice for startups 2:33:54 - Future of search 2:51:31 - Future of AI SOCIAL: - Twitter: https://twitter.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - Medium: https://medium.com/@lexfridman - Reddit: https://reddit.com/r/lexfridman - Support on Patreon: https://www.patreon.com/lexfridman

Perplexity is an answer engine that combines traditional search and large language models (LLMs) to generate answers with citations to human-created sources on the web. The search engine part identifies relevant links and paragraphs for a user query, which are then processed by an LLM to create a well-formatted answer with footnotes.

Perplexity
Answer engine
Search engine
Large Language Model (LLM)
Citation

  • The goal is to create an AI that can engage in conversations like a brilliant mind like Einstein or Feynman, even admitting when it doesn't know something, researching thoroughly, and returning with a mind-blowing answer.
  • This breakthrough in AI reasoning would be achieved by significantly improving inference compute, which leads to better answers with more compute applied.

Insights from the YouTube Video Clip:

1. The Power of Inference Compute: A Leap Towards True Reasoning

The clip suggests that increased inference compute, the ability to process and analyze data, will be a key driver in achieving "real reasoning breakthroughs." This highlights the importance of computational power in the advancement of artificial intelligence. It's not just about processing information, but about analyzing and learning from it to produce more comprehensive and insightful results.

2. Perplexity: A New Paradigm for Answer Engines

The conversation introduces Perplexity, an "answer engine" that combines search and large language models (LLMs). This approach aims to address the limitations of traditional search engines and LLMs by providing answers backed by verifiable

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