Wallapak Tavanapong

Iowa State University

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Publication activitypapers/week, last 8 weeks

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Data Curation & Synthetic Data (1)Eval Frameworks & Benchmarks (1)Multimodal Models (1)

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Azher Ahmed Efat (1)Seok Hwan Song (1)

Papers (1)

Apr 23, 2026

2d ago

Beyond Single Plots: A Benchmark for Question Answering on Multi-Charts

LLMs struggle to answer human-generated questions about multi-chart images, highlighting a critical gap in their ability to reason about real-world data visualizations.

Azher Ahmed Efat, Seok Hwan Song, Wallapak Tavanapong

Data Curation & Synthetic Data Eval Frameworks & Benchmarks Multimodal Models

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Wallapak Tavanapong

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)