Evidence map›Paper›PMID 38781343›Full record

ArticleScience advances2024

Predicting the next sentence (not word) in large language models: What model-brain alignment tells us about discourse comprehension.

Shaoyun Yu, Chanyuan Gu, Kexin Huang, Ping Li

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In one paragraph

Article in Science advances, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Shaoyun YuDepartment of Chinese and Bilingual Studies, The Hong Kong Polytechnic University, Hong Kong SAR, China.ORCID 0000-0003-1903-0640
Chanyuan GuDepartment of Chinese and Bilingual Studies, The Hong Kong Polytechnic University, Hong Kong SAR, China.
Kexin HuangDepartment of Chinese and Bilingual Studies, The Hong Kong Polytechnic University, Hong Kong SAR, China.
Ping LiDepartment of Chinese and Bilingual Studies, The Hong Kong Polytechnic University, Hong Kong SAR, China.ORCID 0000-0002-3314-943X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Current large language models (LLMs) rely on word prediction as their backbone pretraining task. Although word prediction is an important mechanism underlying language processing, human language comprehension occurs at multiple levels, involving the integration of words and sentences to achieve a full understanding of discourse. This study models language comprehension by using the next sentence prediction (NSP) task to investigate mechanisms of discourse-level comprehension. We show that NSP pretraining enhanced a model's alignment with brain data especially in the right hemisphere and in the multiple demand network, highlighting the contributions of nonclassical language regions to high-level language understanding. Our results also suggest that NSP can enable the model to better capture human comprehension performance and to better encode contextual information. Our study demonstrates that the inclusion of diverse learning objectives in a model leads to more human-like representations, and investigating the neurocognitive plausibility of pretraining tasks in LLMs can shed light on outstanding questions in language neuroscience.

Indexed as

BrainComprehensionLanguageHumans

Identifiers

PMID38781343
PMCPMC11114233

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.