luoojason/mmlongbench-text-only

MUDDLE - source questions and hard-negative metadata The 270 human-annotated questions behind MUDDLE, derived from MMLongBench-Doc, plus the curated hard-negative pool (hard_negatives.json) and the source / hard-negative PDFs. Each question is tied to a single source document and is instantiated in five context conditions in the eval bundles: source alone, source + 2 or 4 topically similar hard negatives, and source + 2 or 4 length-matched random distractors. Related… See the full description on the dataset page: https://huggingface.co/datasets/luoojason/mmlongbench-text-only.

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