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

https://inkmeridianx.com/s/0PFae117mV3fLgN8cd2_N

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