\begin{tabular}{lccc}
\toprule
\textbf{Metric} & \textbf{Low/None (\%)} & \textbf{Moderate (\%)} & \textbf{High Severity (\%)} \\
\midrule
Scientific Consensus & 95.3\% & 4.6\% & 0.1\% \\
Inappropriate Content & 79.0\% & 18.6\% & 2.4\% \\
Missing Content & 85.9\% & 10.4\% & 3.7\% \\
Extent of Harm & 99.2\% & 0.8\% & --- \\
Likelihood of Harm & 100.0\% & --- & --- \\
Bias & 100.0\% & --- & --- \\
Empathy & 96.4\% & 3.2\% & 0.4\% \\
Grammaticality & 99.8\% & 0.2\% & --- \\
\bottomrule
\end{tabular}
\caption{Percentage distribution of gold labels across all eight evaluation metrics. Labels were grouped into severity levels for interpretability.} 
\label{tab:label-distribution}



