CoAuthorAI: A Human in the Loop System For Scientific Book Writing

Fuente: arXiv
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Main Authors: Tian, Yangjie, Gu, Xungang, Zhao, Yun, Yang, Jiale, Yang, Lin, Li, Ning, Zhang, He, Xu, Ruohua, Wang, Hua, Liao, Kewen, Liu, Ming
Format: Preprint
Published: 2026
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author Tian, Yangjie
Gu, Xungang
Zhao, Yun
Yang, Jiale
Yang, Lin
Li, Ning
Zhang, He
Xu, Ruohua
Wang, Hua
Liao, Kewen
Liu, Ming
author_facet Tian, Yangjie
Gu, Xungang
Zhao, Yun
Yang, Jiale
Yang, Lin
Li, Ning
Zhang, He
Xu, Ruohua
Wang, Hua
Liao, Kewen
Liu, Ming
contents Large language models (LLMs) are increasingly used in scientific writing but struggle with book-length tasks, often producing inconsistent structure and unreliable citations. We introduce CoAuthorAI, a human-in-the-loop writing system that combines retrieval-augmented generation, expert-designed hierarchical outlines, and automatic reference linking. The system allows experts to iteratively refine text at the sentence level, ensuring coherence and accuracy. In evaluations of 500 multi-domain literature review chapters, CoAuthorAI achieved a maximum soft-heading recall of 98%; in a human evaluation of 100 articles, the generated content reached a satisfaction rate of 82%. The book AI for Rock Dynamics generated with CoAuthorAI and Kexin Technology's LUFFA AI model has been published with Springer Nature. These results show that systematic human-AI collaboration can extend LLMs' capabilities from articles to full-length books, enabling faster and more reliable scientific publishing.
format Preprint
id arxiv_https___arxiv_org_abs_2604_19772
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle CoAuthorAI: A Human in the Loop System For Scientific Book Writing
Tian, Yangjie
Gu, Xungang
Zhao, Yun
Yang, Jiale
Yang, Lin
Li, Ning
Zhang, He
Xu, Ruohua
Wang, Hua
Liao, Kewen
Liu, Ming
Computation and Language
Artificial Intelligence
Large language models (LLMs) are increasingly used in scientific writing but struggle with book-length tasks, often producing inconsistent structure and unreliable citations. We introduce CoAuthorAI, a human-in-the-loop writing system that combines retrieval-augmented generation, expert-designed hierarchical outlines, and automatic reference linking. The system allows experts to iteratively refine text at the sentence level, ensuring coherence and accuracy. In evaluations of 500 multi-domain literature review chapters, CoAuthorAI achieved a maximum soft-heading recall of 98%; in a human evaluation of 100 articles, the generated content reached a satisfaction rate of 82%. The book AI for Rock Dynamics generated with CoAuthorAI and Kexin Technology's LUFFA AI model has been published with Springer Nature. These results show that systematic human-AI collaboration can extend LLMs' capabilities from articles to full-length books, enabling faster and more reliable scientific publishing.
title CoAuthorAI: A Human in the Loop System For Scientific Book Writing
topic Computation and Language
Artificial Intelligence
url https://arxiv.org/abs/2604.19772