\documentclass[11pt,a4paper]{article}
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\usepackage{amsmath,amsfonts,amssymb}
\usepackage{booktabs} % Required for academic tables (\toprule, \midrule, \bottomrule)
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\begin{document}
\section{Experimental Evaluation}
Below is an academic-grade table generated with TabulaTeX:
\begin{table}[htbp]
\centering
\caption{Benchmark performance of optimization models with math metrics.}
\label{tab:evaluation_benchmark}
\begin{tabular}{llr}
\toprule
Method & Complexity & Precision ($R^2$) \\
\midrule
Baseline Model & $\mathcal{O}(n^2)$ & 84.5\% \\
Kernel Ridge & $\mathcal{O}(n\log n)$ & 92.1\% \\
TabulaTeX Hybrid & $\mathcal{O}(n)$ & \textbf{98.9\%} \\
\bottomrule
\end{tabular}
\end{table}
\end{document}