When Perplexity Sonar Pro's 37% Citation Error Rate Forced Us to Rebuild Our Answer Stack

https://seo.edu.rs/blog/why-the-claim-web-search-cuts-hallucination-73-86-fails-when-you-do-the-math-10928

How a 60-person SaaS Startup Discovered 37% Citation Errors in Production We operated a knowledge-driven SaaS product that used external question-answer APIs to generate on-demand explanations for customers