AI Startup Perplexity in Talks to More Than Double Valuation to $8Bhttps://www.wsj.com/tech/ai/ai-startup-perplexity-in-funding-talks-to-more-than-double-valuation-to-8-billion-54d36787 by stuartmemo • 2 years ago 4 2 2 years agoWSwsj.com