Which AI Model Had the Lowest Hallucination Rate in Early 2026?

https://qqpipi.com//index.php/When_Perplexity_Sonar_Pro%27s_37%25_Citation_Error_Rate_Forced_Us_to_Rebuild_Our_Answer_Stack

How independent benchmarks in early 2026 measured hallucination rates across leading models The data suggests that headline numbers from vendors tell only part of the story