# MiMoTable: A Multi-scale Spreadsheet Benchmark with Meta Operations for Table Reasoning

arXiv: https://arxiv.org/abs/2412.11711 · HTML: https://mlsanity.com/paper/2412.11711/

## Key facts

- Cited by 13 papers in the map (data through 14 Oct 2026).
- Placed in Knowledge- and tool-augmented reasoning, one of 17 directions in LLM reasoning.
- Builds on 17 of its 35 references that are in the map.
- First posted on arXiv 16 Dec 2024.

## Placed in

- LLM reasoning / [Knowledge- and tool-augmented reasoning](https://mlsanity.com/lr/knowledge-and-tool-augmented-reasoning/)

## Builds on (most cited first, 17 of 17)

- [GPT-4 Technical Report](https://mlsanity.com/paper/2303.08774/) (2023)
- [The Llama 3 Herd of Models](https://mlsanity.com/paper/2407.21783/) (2024)
- [Qwen Technical Report](https://mlsanity.com/paper/2309.16609/) (2023)
- [Gemini 1.5: Unlocking multimodal understanding across millions of tokens of context](https://mlsanity.com/paper/2403.05530/) (2024)
- [Mistral 7B](https://mlsanity.com/paper/2310.06825/) (2023)
- [Qwen2 Technical Report](https://mlsanity.com/paper/2407.10671/) (2024)
- [DeepSeek-Coder: When the Large Language Model Meets Programming -- The Rise of Code Intelligence](https://mlsanity.com/paper/2401.14196/) (2024)
- [Gemma: Open Models Based on Gemini Research and Technology](https://mlsanity.com/paper/2403.08295/) (2024)
- [Seq2SQL: Generating Structured Queries from Natural Language using Reinforcement Learning](https://mlsanity.com/paper/1709.00103/) (2017)
- [InfiAgent-DABench: Evaluating Agents on Data Analysis Tasks](https://mlsanity.com/paper/2401.05507/) (2024)
- [TableLlama: Towards Open Large Generalist Models for Tables](https://mlsanity.com/paper/2311.09206/) (2023)
- [SpreadsheetBench: Towards Challenging Real World Spreadsheet Manipulation](https://mlsanity.com/paper/2406.14991/) (2024)
- [Large Language Model for Table Processing: A Survey](https://mlsanity.com/paper/2402.05121/) (2024)
- [A Survey of Table Reasoning with Large Language Models](https://mlsanity.com/paper/2402.08259/) (2024)
- [Counting-Stars: A Multi-evidence, Position-aware, and Scalable Benchmark for Evaluating Long-Context Large Language Models](https://mlsanity.com/paper/2403.11802/) (2024)
- [Can Many-Shot In-Context Learning Help LLMs as Evaluators? A Preliminary Empirical Study](https://mlsanity.com/paper/2406.11629/) (2024)
- [WikiTableEdit: A Benchmark for Table Editing by Natural Language Instruction](https://mlsanity.com/paper/2403.02962/) (2024)

## Built on by (most cited first, 13 of 13)

- [LLM/Agent-as-Data-Analyst: A Survey](https://mlsanity.com/paper/2509.23988/) (2025)
- [SpreadsheetBench 2: Evaluating Agents on End-to-End Business Spreadsheet Workflows](https://mlsanity.com/paper/2606.29955/) (2026)
- [Finch: Benchmarking Finance & Accounting across Spreadsheet-Centric Enterprise Workflows](https://mlsanity.com/paper/2512.13168/) (2025)
- [MTabVQA: Evaluating Multi-Tabular Reasoning of Language Models in Visual Space](https://mlsanity.com/paper/2506.11684/) (2025)
- [SheetBrain: A Neuro-Symbolic Agent for Accurate Reasoning over Complex and Large Spreadsheets](https://mlsanity.com/paper/2510.19247/) (2025)
- [T2R-bench: A Benchmark for Generating Article-Level Reports from Real World Industrial Tables](https://mlsanity.com/paper/2508.19813/) (2025)
- [Table Question Answering in the Era of Large Language Models: A Comprehensive Survey of Tasks, Methods, and Evaluation](https://mlsanity.com/paper/2510.09671/) (2025)
- [BlueFin: Benchmarking LLM Agents on Financial Spreadsheets](https://mlsanity.com/paper/2605.30907/) (2026)
- [Lost in Translation and Noise: A Deep Dive into the Failure Modes of VLMs on Real-World Tables](https://mlsanity.com/paper/2511.17238/) (2025)
- [ReasonTabQA: A Comprehensive Benchmark for Table Question Answering from Real World Industrial Scenarios](https://mlsanity.com/paper/2601.07280/) (2026)
- [ChartWalker: Benchmarking the Cross-Chart RAG Task with Hierarchical Knowledge Graphs](https://mlsanity.com/paper/2606.23997/) (2026)
- [Privacy-Preserving Data Drift Detection and Recovery for Large-Scale LLM Applications via Proxy Representations](https://mlsanity.com/paper/2608.08245/) (2026)
- [VIGIL: Verifier-Informed Gated Improvement Loop for Spreadsheet Question Answering](https://mlsanity.com/paper/2610.04287/) (2026)

## Abstract (arXiv)

Extensive research has been conducted to explore the capability of Large Language Models (LLMs) for table reasoning and has significantly improved the performance on existing benchmarks. However, tables and user questions in real-world applications are more complex and diverse, presenting an unignorable gap compared to the existing benchmarks. To fill the gap, we propose a Multi-scale spreadsheet benchmark with Meta operations for Table reasoning, named as MiMoTable. Specifically, MiMoTable incorporates two key features. First, the tables in MiMoTable are all spreadsheets used in real-world scenarios, which cover seven domains and contain different types. Second, we define a new criterion with six categories of meta operations for measuring the difficulty of each question in MiMoTable, simultaneously as a new perspective for measuring the difficulty of the existing benchmarks. Experimental results show that Claude-3.5-Sonnet achieves the best performance with 77.4% accuracy, indicating that there is still significant room to improve for LLMs on MiMoTable. Furthermore, we grade the difficulty of existing benchmarks according to our new criteria. Experiments have shown that the performance of LLMs decreases as the difficulty of benchmarks increases, thereby proving the effectiveness of our proposed new criterion.