Business Sony Innovation Fund Backs Primitive Labs, a Startup That Builds Simulated Crowds to Stress-Test Products Before Launch Apple Intelligence Apple Removed the Apple Intelligence Off Switch in macOS 27 — So a Developer Built a CLI That Deletes It Anyway Security OpenAI Turns On Invisible Text Watermarks for ChatGPT in the EU — and Publishes Exactly How Weak They Are News A Mystery 'Space Bunny Alpha' Model Just Topped OpenRouter's Leaderboard With 38.7 Trillion Tokens a Week News AMD Goes All-In on the 192GB "Agentic PC" Two Days Before the Nvidia RTX Spark Event: 300-Billion-Parameter Models, No Cloud Required ChatGPT OpenAI Will Put Sponsored Images Inside ChatGPT Image Generation — Testing in the US This Month for Its 1.2 Billion Weekly Users Opinion Hinton, Bengio and 20 Other Top Researchers Warn a Year of AI Progress Could Soon Take Five Weeks Business Schneider Electric to Buy PTC for $22.6 Billion in Its Largest-Ever Deal — and Its Stock Dropped 9% on the Price Tag Business Sony Innovation Fund Backs Primitive Labs, a Startup That Builds Simulated Crowds to Stress-Test Products Before Launch Apple Intelligence Apple Removed the Apple Intelligence Off Switch in macOS 27 — So a Developer Built a CLI That Deletes It Anyway Security OpenAI Turns On Invisible Text Watermarks for ChatGPT in the EU — and Publishes Exactly How Weak They Are News A Mystery 'Space Bunny Alpha' Model Just Topped OpenRouter's Leaderboard With 38.7 Trillion Tokens a Week News AMD Goes All-In on the 192GB "Agentic PC" Two Days Before the Nvidia RTX Spark Event: 300-Billion-Parameter Models, No Cloud Required ChatGPT OpenAI Will Put Sponsored Images Inside ChatGPT Image Generation — Testing in the US This Month for Its 1.2 Billion Weekly Users Opinion Hinton, Bengio and 20 Other Top Researchers Warn a Year of AI Progress Could Soon Take Five Weeks Business Schneider Electric to Buy PTC for $22.6 Billion in Its Largest-Ever Deal — and Its Stock Dropped 9% on the Price Tag

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Perplexity AI

www.perplexity.ai ↗

Leadership

Aravind Srinivas

Headquarters

San Francisco, CA, USA

Official Site

Perplexity is an AI-powered answer engine that combines large language models with real-time web search, providing cited answers and research workflows for consumers and enterprises.

Company Timeline

2022-08-01

Founded

Perplexity founded by ex-OpenAI, Meta and DeepMind researchers

Aravind Srinivas and co-founders build an answer engine on top of LLMs.

2024-12-18

Funding

$500M round at a $9B valuation

Annualized revenue reportedly passed $50M.