Overview of SHROOM-Visions 2026: A Shared Task on Hallucination Detection in Large Vision-Language Models

Raúl Vázquez, Aman Sinha, Chuyuan Li +12

In 2026, we held the fourth iteration of the SHROOM Shared Task series: SHROOM-Visions (\textbf{S}hared-task on \textbf{H}allucinations and \textbf{R}elated \textbf{O}bservable \te…