How I Stopped Trusting Published LLM Benchmarks After Perplexity Sonar Pro Reported 37% Citation Errors

https://www.livebinders.com/b/3698939?tabid=832fa6b6-886d-c247-10d7-743378e56a30

Which questions will this article answer and why should engineers and product leads care? When a tool you use for customer-facing search returns source citations that are wrong one-third of the time, you stop treating vendor claims as facts