citation hallucination search-augmented models still 37%

https://wiki-book.win/index.php/Claude_Sonnet_4.5_AA-Omni_Hall_48%25_-_how_risky_is_that

Understanding Perplexity Sonar Pro Problems and Their Impact on Hallucination Rates What Drives Hallucinations in Search-Augmented Models? As of April 2025, despite significant advances in AI architecture, many search-augmented