Large Language Model for Table Processing: A Survey
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Abstract (arXiv)
Tables, typically two-dimensional and structured to store large amounts of data, are essential in daily activities like database queries, spreadsheet manipulations, web table question answering, and image table information extraction. Automating these table-centric tasks with Large Language Models (LLMs) or Visual Language Models (VLMs) offers significant public benefits, garnering interest from academia and industry. This survey provides a comprehensive overview of table-related tasks, examining both user scenarios and technical aspects. It covers traditional tasks like table question answering as well as emerging fields such as spreadsheet manipulation and table data analysis. We summarize the training techniques for LLMs and VLMs tailored for table processing. Additionally, we discuss prompt engineering, particularly the use of LLM-powered agents, for various table-related tasks. Finally, we highlight several challenges, including diverse user input when serving and slow thinking using chain-of-thought.
Key facts. Cited by 52 papers in the map (data through 7 Oct 2026). Builds on 78 of its 135 references that are in the map. First posted on arXiv 4 Feb 2024.
Builds on
78 of 135 references.
References · 78
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50 most cited of 78 All 78 (JSON)
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Citing papers per year: 2024: 14; 2025: 30; 2026: 8.
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- 2026Hunt Instead of Wait: Evaluating Deep Data Research on Large Language Models2 Feb 2026
- 2026Orthogonal Hierarchical Decomposition for Structure-Aware Table Understanding with Large Language Models2 Feb 2026
- 2026ReasonTabQA: A Comprehensive Benchmark for Table Question Answering from Real World Industrial Scenarios12 Jan 2026
- 2025Error-Driven Prompt Optimization for Arithmetic Reasoning15 Dec 2025
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- 2025TableRAG: A Retrieval Augmented Generation Framework for Heterogeneous Document Reasoning12 Jun 2025
- 2025TableDreamer: Progressive and Weakness-guided Data Synthesis from Scratch for Table Instruction Tuning10 Jun 2025
- 2025Table-r1: Self-supervised and Reinforcement Learning for Program-based Table Reasoning in Small Language Models6 Jun 2025
- 2025LLM Inference Enhanced by External Knowledge: A Survey30 May 2025
- 2025RoT: Enhancing Table Reasoning with Iterative Row-Wise Traversals21 May 2025
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- 2025TabNSA: Native Sparse Attention for Efficient Tabular Data Learning12 Mar 2025
- 2025MOAT: Evaluating LMMs for Capability Integration and Instruction Grounding12 Mar 2025
- 2025Structural Deep Encoding for Table Question Answering3 Mar 2025
- 2025JoLT: Joint Probabilistic Predictions on Tabular Data Using LLMs17 Feb 2025
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- 2024MiMoTable: A Multi-scale Spreadsheet Benchmark with Meta Operations for Table Reasoning16 Dec 2024
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- 2024PoTable: Towards Systematic Thinking via Plan-then-Execute Stage Reasoning on Tables5 Dec 2024
- 2024Matchmaker: Self-Improving Large Language Model Programs for Schema Matching31 Oct 2024
- 2024LLM-Forest: Ensemble Learning of LLMs with Graph-Augmented Prompts for Data Imputation28 Oct 2024
- 2024Large Language Models Engineer Too Many Simple Features For Tabular Data23 Oct 2024
- 2024Towards More Effective Table-to-Text Generation: Assessing In-Context Learning and Self-Evaluation with Open-Source Models15 Oct 2024
- 2024Using Large Language Models to Generate Clinical Trial Tables and Figures18 Sep 2024
- 2024TableBench: A Comprehensive and Complex Benchmark for Table Question Answering17 Aug 2024
- 2024ALTER: Augmentation for Large-Table-Based Reasoning3 Jul 2024
- 2024Transforming Wearable Data into Personal Health Insights using Large Language Model Agents10 Jun 2024
- 2024SPAGHETTI: Open-Domain Question Answering from Heterogeneous Data Sources with Retrieval and Semantic Parsing1 Jun 2024
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- 2025TableRAG: A Retrieval Augmented Generation Framework for Heterogeneous Document Reasoningcited by 22
- 2024Transforming Wearable Data into Personal Health Insights using Large Language Model Agentscited by 19
- 2024PoTable: Towards Systematic Thinking via Plan-then-Execute Stage Reasoning on Tablescited by 13
- 2024MiMoTable: A Multi-scale Spreadsheet Benchmark with Meta Operations for Table Reasoningcited by 12
- 2025RoT: Enhancing Table Reasoning with Iterative Row-Wise Traversalscited by 10
- 2024ALTER: Augmentation for Large-Table-Based Reasoningcited by 9
- 2025Table-r1: Self-supervised and Reinforcement Learning for Program-based Table Reasoning in Small Language Modelscited by 7
- 2025T2R-bench: A Benchmark for Generating Article-Level Reports from Real World Industrial Tablescited by 5
- 2026FinRule-Bench: A Benchmark for Joint Reasoning over Financial Tables and Principlescited by 5
- 2025MDBench: A Synthetic Multi-Document Reasoning Benchmark Generated with Knowledge Guidancecited by 3
- 2025TReB: A Comprehensive Benchmark for Evaluating Table Reasoning Capabilities of Large Language Modelscited by 3
- 2025LLM Inference Enhanced by External Knowledge: A Surveycited by 2
12 most cited of 15 All 15 (JSON)
- 2026FinRule-Bench: A Benchmark for Joint Reasoning over Financial Tables and Principles11 Mar 2026
- 2026Orthogonal Hierarchical Decomposition for Structure-Aware Table Understanding with Large Language Models2 Feb 2026
- 2026ReasonTabQA: A Comprehensive Benchmark for Table Question Answering from Real World Industrial Scenarios12 Jan 2026
- 2025Error-Driven Prompt Optimization for Arithmetic Reasoning15 Dec 2025
- 2025T2R-bench: A Benchmark for Generating Article-Level Reports from Real World Industrial Tables27 Aug 2025
- 2025TReB: A Comprehensive Benchmark for Evaluating Table Reasoning Capabilities of Large Language Models23 Jun 2025
- 2025MDBench: A Synthetic Multi-Document Reasoning Benchmark Generated with Knowledge Guidance17 Jun 2025
- 2025TableRAG: A Retrieval Augmented Generation Framework for Heterogeneous Document Reasoning12 Jun 2025
- 2025Table-r1: Self-supervised and Reinforcement Learning for Program-based Table Reasoning in Small Language Models6 Jun 2025
- 2025LLM Inference Enhanced by External Knowledge: A Survey30 May 2025
- 2025RoT: Enhancing Table Reasoning with Iterative Row-Wise Traversals21 May 2025
- 2024MiMoTable: A Multi-scale Spreadsheet Benchmark with Meta Operations for Table Reasoning16 Dec 2024
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- 2026Hunt Instead of Wait: Evaluating Deep Data Research on Large Language Modelscited by 4
- 2025Toward Real-World Table Agents: Capabilities, Workflows, and Design Principles for LLM-based Table Intelligencecited by 2
- 2026DataFactory: Collaborative Multi-Agent Framework for Advanced Table Question Answeringcited by 0
- 2026SpreadsheetBench 2: Evaluating Agents on End-to-End Business Spreadsheet Workflows29 Jun 2026
- 2026DataFactory: Collaborative Multi-Agent Framework for Advanced Table Question Answering10 Mar 2026
- 2026Hunt Instead of Wait: Evaluating Deep Data Research on Large Language Models2 Feb 2026
- 2025Chain-of-Query: Unleashing the Power of LLMs in SQL-Aided Table Understanding via Multi-Agent Collaboration14 Aug 2025
- 2025Toward Real-World Table Agents: Capabilities, Workflows, and Design Principles for LLM-based Table Intelligence14 Jul 2025
- 2025nvAgent: Automated Data Visualization from Natural Language via Collaborative Agent Workflow7 Feb 2025
- 2024AutoPrep: Natural Language Question-Aware Data Preparation with a Multi-Agent Framework10 Dec 2024
- 2026A Closer Look into LLMs for Table Understandingcited by 0
- 2026A Closer Look into LLMs for Table Understanding16 Mar 2026
- 2024CodeS: Towards Building Open-source Language Models for Text-to-SQLcited by 183
- 2024TableBench: A Comprehensive and Complex Benchmark for Table Question Answeringcited by 127
- 2024LLM-Forest: Ensemble Learning of LLMs with Graph-Augmented Prompts for Data Imputationcited by 25
- 2024Auto-Formula: Recommend Formulas in Spreadsheets using Contrastive Learning for Table Representationscited by 12
- 2024SPAGHETTI: Open-Domain Question Answering from Heterogeneous Data Sources with Retrieval and Semantic Parsingcited by 11
- 2024Large Language Models Engineer Too Many Simple Features For Tabular Datacited by 8
- 2025NeedleInATable: Exploring Long-Context Capability of Large Language Models towards Long-Structured Tablescited by 8
- 2025Table Question Answering in the Era of Large Language Models: A Comprehensive Survey of Tasks, Methods, and Evaluationcited by 4
- 2024Using Large Language Models to Generate Clinical Trial Tables and Figurescited by 3
- 2025JoLT: Joint Probabilistic Predictions on Tabular Data Using LLMscited by 3
- 2025Empowering Tabular Data Preparation with Language Models: Why and How?cited by 3
- 2025Information Extraction From Fiscal Documents Using LLMscited by 3
12 most cited of 25 All 25 (JSON)
- 2026CITBench: A Comprehensive Benchmark for Interactive Tabular Data Processing with LLMs29 Jun 2026
- 2025SQuARE: Structured Query & Adaptive Retrieval Engine For Tabular Formats3 Dec 2025
- 2025iLTM: Integrated Large Tabular Model20 Nov 2025
- 2025Information Extraction From Fiscal Documents Using LLMs3 Nov 2025
- 2025SODBench: A Large Language Model Approach to Documenting Spreadsheet Operations22 Oct 2025
- 2025Table Question Answering in the Era of Large Language Models: A Comprehensive Survey of Tasks, Methods, and Evaluation8 Oct 2025
- 2025Summarize-Exemplify-Reflect: Data-driven Insight Distillation Empowers LLMs for Few-shot Tabular Classification29 Aug 2025
- 2025Large Language Models as Universal Predictors? An Empirical Study on Small Tabular Datasets24 Aug 2025
- 2025LLM driven Text-to-Table Generation through Sub-Tasks Guidance and Iterative Refinement12 Aug 2025
- 2025Innovative tokenisation of structured data for LLM training3 Aug 2025
- 2025Empowering Tabular Data Preparation with Language Models: Why and How?3 Aug 2025
- 2025FoGE: Fock Space inspired encoding for graph prompting26 Jun 2025
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