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Extracting structured information from text, such as key-value pairs that could augment tabular data, is quite useful in many enterprise use cases. Although large language models (LLMs) have enabled numerous automated pipelines for…

Computation and Language · Computer Science 2025-07-30 Satyananda Kashyap , Sola Shirai , Nandana Mihindukulasooriya , Horst Samulowitz

Extensive research has been conducted to explore the capabilities of large language models (LLMs) in table reasoning. However, the essential task of transforming tables information into reports remains a significant challenge for industrial…

Recently, there has been a growing interest among large language model (LLM) developers in LLM-based document reading systems, which enable users to upload their own documents and pose questions related to the document contents, going…

Computation and Language · Computer Science 2024-07-16 Anni Zou , Wenhao Yu , Hongming Zhang , Kaixin Ma , Deng Cai , Zhuosheng Zhang , Hai Zhao , Dong Yu

We present LLMStructBench, a novel benchmark for evaluating Large Language Models (LLMs) on extracting structured data and generating valid JavaScript Object Notation (JSON) outputs from natural-language text. Our open dataset comprises…

Computation and Language · Computer Science 2026-02-17 Sönke Tenckhoff , Mario Koddenbrock , Erik Rodner

Unstructured documents like PDFs contain valuable structured information, but downstream systems require this data in reliable, standardized formats. LLMs are increasingly deployed to automate this extraction, making accuracy and…

Machine Learning · Computer Science 2026-02-17 Nick Ferguson , Josh Pennington , Narek Beghian , Aravind Mohan , Douwe Kiela , Sheshansh Agrawal , Thien Hang Nguyen

Reliably extracting tables from PDFs is essential for large-scale scientific data mining and knowledge base construction, yet existing evaluation approaches rely on rule-based metrics that fail to capture semantic equivalence of table…

Computer Vision and Pattern Recognition · Computer Science 2026-03-20 Pius Horn , Janis Keuper

Natural language processing evaluation has made significant progress, largely driven by the proliferation of powerful large language mod-els (LLMs). New evaluation benchmarks are of increasing priority as the reasoning capabilities of LLMs…

Computation and Language · Computer Science 2025-06-19 Joseph J. Peper , Wenzhao Qiu , Ali Payani , Lu Wang

With the rapid advancement of Large Language Models (LLMs), there is an increasing need for challenging benchmarks to evaluate their capabilities in handling complex tabular data. However, existing benchmarks are either based on outdated…

Computation and Language · Computer Science 2025-12-16 Pengzuo Wu , Yuhang Yang , Guangcheng Zhu , Chao Ye , Hong Gu , Xu Lu , Ruixuan Xiao , Bowen Bao , Yijing He , Liangyu Zha , Wentao Ye , Junbo Zhao , Haobo Wang

Recent advancements in Large Language Models (LLMs) have markedly enhanced the interpretation and processing of tabular data, introducing previously unimaginable capabilities. Despite these achievements, LLMs still encounter significant…

Computation and Language · Computer Science 2025-03-19 Xianjie Wu , Jian Yang , Linzheng Chai , Ge Zhang , Jiaheng Liu , Xinrun Du , Di Liang , Daixin Shu , Xianfu Cheng , Tianzhen Sun , Guanglin Niu , Tongliang Li , Zhoujun Li

Traditional benchmarks for large language models (LLMs) typically rely on static evaluations through storytelling or opinion expression, which fail to capture the dynamic requirements of real-time information processing in contemporary…

Machine Learning · Computer Science 2025-06-27 Jingyao Li , Hao Sun , Zile Qiao , Yong Jiang , Pengjun Xie , Fei Huang , Hong Xu , Jiaya Jia

Relational deep learning (RDL) has emerged as a powerful paradigm for learning directly on relational databases by modeling entities and their relationships across multiple interconnected tables. As this paradigm evolves toward larger…

Differentially private (DP) synthetic data generation is a promising technique for utilizing private datasets that otherwise cannot be exposed for model training or other analytics. While much research literature has focused on generating…

Computation and Language · Computer Science 2025-09-16 Shuaiqi Wang , Vikas Raunak , Arturs Backurs , Victor Reis , Pei Zhou , Sihao Chen , Longqi Yang , Zinan Lin , Sergey Yekhanin , Giulia Fanti

The evaluation of code-generating Large Language Models (LLMs) is fundamentally constrained by two intertwined challenges: a reliance on static, easily contaminated problem sources and the use of superficial, low-rigor testing. This paper…

Software Engineering · Computer Science 2026-02-04 Zhe Zhang , Runlin Liu , Aishan Liu , Xingyu Liu , Xiang Gao , Hailong Sun

Can the rapid advances in code generation, function calling, and data analysis using large language models (LLMs) help automate the search and verification of hypotheses purely from a set of provided datasets? To evaluate this question, we…

Table Extraction (TE) consists in extracting tables from PDF documents, in a structured format which can be automatically processed. While numerous TE tools exist, the variety of methods and techniques makes it difficult for users to choose…

Databases · Computer Science 2025-11-21 Marijan Soric , Cécile Gracianne , Ioana Manolescu , Pierre Senellart

With the emergence of large language models (LLMs), there is an expectation that LLMs can effectively extract explicit information from complex real-world documents (e.g., papers, reports). However, most LLMs generate paragraph-style…

Computation and Language · Computer Science 2025-10-31 Tianyun Zhong , Guozhao Mo , Yanjiang Liu , Yihan Chen , Lingdi Kong , Xuanang Chen , Yaojie Lu , Hongyu Lin , Shiwei Ye , Xianpei Han , Ben He , Le Sun

Large Language Models (LLMs) have emerged as a powerful tool in advancing the Text-to-SQL task, significantly outperforming traditional methods.Nevertheless, as a nascent research field, there is still no consensus on the optimal prompt…

Computation and Language · Computer Science 2026-03-20 Bin Zhang , Yuxiao Ye , Guoqing Du , Xiaoru Hu , Zhishuai Li , Chi Harold Liu , Zhiwei Xu , Guoliang Fan , Rui Zhao , Ziyue Li , Hangyu Mao

Large Language Models (LLMs) have shown significant promise in plan generation. Yet, existing datasets often lack the complexity needed for advanced tool use scenarios - such as handling paraphrased query statements, supporting multiple…

Machine Learning · Computer Science 2024-09-20 Andrei Cosmin Redis , Mohammadreza Fani Sani , Bahram Zarrin , Andrea Burattin

The rapid advancement of multimodal large language models (MLLMs) has profoundly impacted the document domain, creating a wide array of application scenarios. This progress highlights the need for a comprehensive benchmark to evaluate these…

Computation and Language · Computer Science 2025-05-23 Siqi Li , Yufan Shen , Xiangnan Chen , Jiayi Chen , Hengwei Ju , Haodong Duan , Song Mao , Hongbin Zhou , Bo Zhang , Bin Fu , Pinlong Cai , Licheng Wen , Botian Shi , Yong Liu , Xinyu Cai , Yu Qiao

Deep Research Agents increasingly automate survey generation, yet whether they match human experts at retrieving essential papers and organizing them into expert-like taxonomies remains unclear. Existing benchmarks emphasize writing quality…

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