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Summary of Fanoutqa: a Multi-hop, Multi-document Question Answering Benchmark For Large Language Models, by Andrew Zhu and Alyssa Hwang and Liam Dugan and Chris Callison-burch


FanOutQA: A Multi-Hop, Multi-Document Question Answering Benchmark for Large Language Models

by Andrew Zhu, Alyssa Hwang, Liam Dugan, Chris Callison-Burch

First submitted to arxiv on: 21 Feb 2024

Categories

  • Main: Computation and Language (cs.CL)
  • Secondary: Artificial Intelligence (cs.AI)

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Summary difficulty Written by Summary
High Paper authors High Difficulty Summary
Read the original abstract here
Medium GrooveSquid.com (original content) Medium Difficulty Summary
This research paper presents FanOutQA, a high-quality dataset for evaluating the complex reasoning capabilities of large language models (LLMs) in answering “fan-out” questions. These multi-hop, multi-document reasoning questions require finding information about multiple entities across a large number of documents. The authors benchmark 7 LLMs on three settings across their dataset, which includes GPT-4, LLaMA 2, Claude-2.1, and Mixtral-8x7B. Results show that contemporary models still have room for improvement in reasoning over inter-document dependencies.
Low GrooveSquid.com (original content) Low Difficulty Summary
FanOutQA is a new way to test how well language models can understand and answer complex questions. These questions are like puzzles that need to be solved by finding information from many different sources. The researchers created a big dataset of these types of questions, along with the answers, and then tested several language models on this dataset. They found that even the best language models still have trouble figuring out how to use information from multiple documents.

Keywords

» Artificial intelligence  » Claude  » Gpt  » Llama