Dataset · Hugging Face

Helsinki-NLP/mu-shroom

Name: mu-shroom
Creator: Helsinki-NLP
License: cc-by-4.0
Keywords: task_categories:token-classification, task_ids:fact-checking, language:ar, language:ca, language:cs, language:de, language:en, language:es, language:eu, language:fa, language:fi, language:fr, language:hi, language:it, language:sv

The Mu-SHROOM dataset for Multilingual Hallucination and Overgeneration detection. Mu-SHROOM: Multilingual Shared-task on Hallucinations and Related Observable Overgeneration Mistakes and Related Observable Overgeneration Mistakes Dataset Description Mu-SHROOM is a multilingual dataset for detecting hallucination spans in LLM outputs across 14 languages. It was created for SemEval-2025 Task 3. disclaimer: Mu-SHROOM is not properly a fact-checking dataset, but we… See the full description on the dataset page: https://huggingface.co/datasets/Helsinki-NLP/mu-shroom.

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Author / organization	Helsinki-NLP
License (as declared)	cc-by-4.0
Downloads	450 (as reported by Hugging Face)
Likes	7
Created	14 April 2025
Last updated at source	16 April 2025

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16 Oct 2026 Description: The Mu-SHROOM dataset for Multilingual Hallucination and Overgeneration detection. Mu-SHROOM: Multilingual Shared-task on Hallucinations and Related Observable Overgeneration Mistakes and Related Observable Overgeneration Mistakes Dataset D → The Mu-SHROOM dataset for Multilingual Hallucination and Overgeneration detection. Mu-SHROOM: Multilingual Shared-task on Hallucinations and Related Observable Overgeneration Mistakes and Related Observable Overgeneration Mistakes Dataset D

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