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MMLongBench-Doc: A Comprehensive Benchmark for Evaluating Long-Context Document Understanding in Large Vision-Language Models

MMLongBench-Doc: A Comprehensive Benchmark for Evaluating Long-Context Document Understanding in Large Vision-Language Models

Document Understanding Challenges and Solutions

Practical Solutions and Value

Document understanding (DU) involves interpreting and processing complex documents containing text, tables, charts, and images. Extracting valuable information from lengthy, multi-modal documents is essential for various industries.

Understanding long-context documents spanning many pages is a critical challenge. Traditional single-page DU models struggle with this, making it crucial to develop benchmarks to evaluate models’ performance.

Current methods for DU involve Large Vision-Language Models (LVLMs) like GPT-4o, Gemini-1.5, and Claude-3. These models have shown promise on single-page tasks but need help with long-context document understanding due to the need for multi-page comprehension and integrating multimodal elements.

Researchers have introduced MMLongBench-Doc, a comprehensive benchmark to evaluate the long-context DU capabilities of LVLMs. This benchmark includes 135 PDF-formatted documents from diverse domains, featuring questions requiring evidence from text, images, charts, tables, and layout structures.

The study revealed that LVLMs generally struggle with long-context DU, underscoring the need for more advanced models. The detailed results highlighted the necessity for more capable LVLMs, and proprietary models outperformed open-source ones.

In conclusion, MMLongBench-Doc is a valuable tool for evaluating and improving DU models’ performance, highlighting the need for continued research and development in this area to achieve more effective and comprehensive DU solutions.

AI Solutions for Business

Evolve your company with AI, stay competitive, and use MMLongBench-Doc to redefine your way of work. Identify Automation Opportunities, Define KPIs, Select an AI Solution, and Implement Gradually. Connect with us for AI KPI management advice and continuous insights into leveraging AI.

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Vladimir Dyachkov, Ph.D
Editor-in-Chief itinai.com

I believe that AI is only as powerful as the human insight guiding it.

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