CharXiv: A Comprehensive Evaluation Suite Advancing Multimodal Large Language Models Through Realistic Chart Understanding Benchmarks
How does CharXiv differ from previous benchmarks?
CharXiv is a comprehensive evaluation suite that offers a more realistic and challenging assessment of MLLM performance. It includes 2,323 diverse and complex charts from arXiv papers, covering various subjects and chart types. CharXiv features meticulously curated questions and charts designed to assess both descriptive and reasoning capabilities of MLLMs, addressing the limitations of previous benchmarks that relied on template-based questions and homogeneous chart designs2.
What is the CharXiv evaluation suite?
CharXiv is a comprehensive evaluation suite designed to provide a more realistic and challenging assessment of Multimodal Large Language Models (MLLMs) performance. It includes 2,323 diverse and complex charts from scientific papers, paired with descriptive and reasoning questions. CharXiv aims to bridge the gap between current benchmarks and real-world applications, offering a more accurate evaluation environment for MLLMs in interpreting complex charts6.
Why are MLLMs important for interpreting complex charts?
MLLMs are important for interpreting complex charts because they integrate NLP and computer vision, enabling the analysis of both visual and textual data. This capability is crucial for understanding and interpreting charts in scientific papers, financial reports, and other documents, which often contain intricate visualizations requiring advanced techniques for insight conveyance5. MLLMs can help users with low data literacy comprehend these complex charts5.