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\newcommand{\equalcontrib}{\textsuperscript{*}}
\begin{document}
\begin{table}
\centering
\begin{adjustbox}{max width=\textwidth}
\begin{tabular}{@{}c|ccccc@{}}
\toprule
\multirow{2}{*}{\textbf{Model}} & \multicolumn{5}{c}{\textbf{Sliding windows}} \\ \cmidrule(l){2-6}
& \multicolumn{1}{c|}{8} & \multicolumn{1}{c|}{16} & \multicolumn{1}{c|}{32} & \multicolumn{1}{c|}{64} & 128 \\ \midrule
70m & \multicolumn{1}{c|}{0.366***} & \multicolumn{1}{c|}{0.375***} & \multicolumn{1}{c|}{0.427***} & \multicolumn{1}{c|}{\textbf{0.440***}} & 0.370*** \\ \midrule
160m & \multicolumn{1}{c|}{0.369***} & \multicolumn{1}{c|}{0.360***} & \multicolumn{1}{c|}{0.426***} & \multicolumn{1}{c|}{\textbf{0.451***}} & 0.378***\\ \midrule
410m & \multicolumn{1}{c|}{0.347***} & \multicolumn{1}{c|}{0.336***} & \multicolumn{1}{c|}{0.430***} & \multicolumn{1}{c|}{\textbf{0.458***}} & 0.378*** \\ \midrule
1b & \multicolumn{1}{c|}{0.329***} & \multicolumn{1}{c|}{0.328***} & \multicolumn{1}{c|}{0.431***} & \multicolumn{1}{c|}{\textbf{0.458***}} & 0.367*** \\ \midrule
1.4b & \multicolumn{1}{c|}{0.331***} & \multicolumn{1}{c|}{0.305***} & \multicolumn{1}{c|}{0.423***} & \multicolumn{1}{c|}{\textbf{0.486***}} & 0.388*** \\ \midrule
2.8b & \multicolumn{1}{c|}{0.315***} & \multicolumn{1}{c|}{0.316***} & \multicolumn{1}{c|}{0.435***} & \multicolumn{1}{c|}{\textbf{0.464***}} & 0.365*** \\ \midrule
6.9b & \multicolumn{1}{c|}{0.319***} & \multicolumn{1}{c|}{0.310***} & \multicolumn{1}{c|}{0.420***} & \multicolumn{1}{c|}{\textbf{0.475***}} & 0.370*** \\ \midrule
12b & \multicolumn{1}{c|}{0.317***} & \multicolumn{1}{c|}{0.307***} & \multicolumn{1}{c|}{0.421***} & \multicolumn{1}{c|}{\textbf{0.470***}} & 0.372*** \\ \midrule
LLaMA & \multicolumn{1}{c|}{--} & \multicolumn{1}{c|}{--} & \multicolumn{1}{c|}{0.457***} & \multicolumn{1}{c|}{--} & -- \\ \bottomrule
\addlinespace[1ex]
\multicolumn{3}{l}{\textsuperscript{***}$p<0.01$,
\textsuperscript{**}$p<0.05$,
\textsuperscript{*}$p<0.1$}
\end{tabular}%
\end{adjustbox}
\caption{Table 1: The AVH dataset Spearman's $\rho$ between the \textit{maximum} sliding window PPL and TALD across model size. \textbf{Bold} indicates the highest $\rho$ for a model.}
\end{table}
\end{document}