New RealChart2Code benchmark reveals that top AI models experience dramatic 50% performance drops when analyzing complex, real-world data visualizations.

The RealChart2Code benchmark evaluated 14 leading AI models on their ability to interpret complex charts built from actual datasets

Even the best proprietary AI models lose nearly half their performance when dealing with complicated visualizations compared to simpler chart tasks

The findings highlight a significant gap between AI model capabilities in controlled settings versus real-world chart analysis complexity