metadata

license: cc-by-4.0
task_categories:
  - question-answering
language:
  - en
tags:
  - multi-hop
pretty_name: MoreHopQA
size_categories:
  - 1K<n<10K
configs:
  - config_name: verified
    data_files: data/with_human_verification.json
    default: true
  - config_name: unverified
    data_files: data/without_human_verification.json

MoreHopQA: More Than Multi-hop Reasoning

We propose a new multi-hop dataset, MoreHopQA, which shifts from extractive to generative answers. Our dataset is created by utilizing three existing multi-hop datasets: HotpotQA, 2Wiki-MultihopQA, and MuSiQue. Instead of relying solely on factual reasoning, we enhance the existing multi-hop questions by adding another layer of questioning.

Dataset Details

Dataset Description

Our dataset is created through a semi-automated process, resulting in a dataset with 1118 samples that have undergone human verification.
For each sample, we share our 6 evaluation cases, including the new question, the original question, all the necessary subquestions, and a composite question from the second entity to the final answer (case 3 above). We share both a version where each question was verified by a human, and a larger, solely automatically generated version ("unverified"). We recommend to primarily use the human-verified version.

Curated by: Aizawa Lab, National Institute of Informatics (NII), Tokyo, Japan
Language(s) (NLP): English
License: The MorehopQA dataset is licensed under CC BY 4.0

Dataset Sources

Repository: github.com/Alab-NII/morehopqa
Paper: [More Information Needed]

Uses

We provide our dataset to the community and hope that other researchers find it a useful tool to analyze and improve the multi-hop reasoning capabilities of their models. MoreHopQA is designed to challenge systems with complex queries requiring synthesis from multiple sources, thereby advancing the field in understanding and generating nuanced, context-rich responses. Additionally, we aim for this dataset to spur further innovation in reasoning models, helping to bridge the gap between human-like understanding and AI capabilities.

Dataset Structure

We share both a version where each question was verified by a human, and a larger, solely automatically generated version ("unverified"). We recommend to primarily use the human-verified version, which is also the default option when loading the dataset.

Dataset Creation

Source Data

Our dataset is created by utilizing three existing multi-hop datasets: HotpotQA, 2Wiki-MultihopQA, and MuSiQue

Citation

If you find this dataset helpful, please consider citing our paper

BibTeX:

[More Information Needed]