Dataset · Hugging Face

mteb/MemBench

Name: MemBench
Creator: mteb
License: mit
Keywords: task_categories:text-retrieval, task_ids:multiple-choice-qa, annotations_creators:derived, multilinguality:monolingual, source_datasets:KaLM-Embedding/LMEB, language:eng, license:mit, size_categories:100K<n<1M, format:parquet, format:optimized-parquet, modality:text, library:datasets, library:pandas, library:polars, library:mlcroissant

MemBench An MTEB dataset Massive Text Embedding Benchmark LMEB dialogue-memory retrieval task based on MemBench, measuring retrieval for preference, emotion, recommendation, update, and multi-hop memory cues. Task category Retrieval (text-to-text) DomainsSocial, Spoken Reference LMEB: Long-horizon Memory Embedding Benchmark Source datasets: KaLM-Embedding/LMEB How to evaluate on this task You can evaluate an embedding model on this dataset using the… See the full description on the dataset page: https://huggingface.co/datasets/mteb/MemBench.

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Author / organization	mteb
License (as declared)	mit
Downloads	598 (as reported by Hugging Face)
Likes	1
Created	11 May 2026
Last updated at source	11 May 2026

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