\documentclass[10pt,twocolumn]{article}
\usepackage{repairutility}
\usepackage{balance}
\usepackage{amsmath,booktabs,graphicx,array}
\usepackage[round,authoryear]{natbib}
\usepackage[colorlinks=true,linkcolor=rublue,citecolor=rublue,urlcolor=rublue,pdftitle={Learning Repair Utility for Coding Agents},pdfauthor={Anonymous Authors}]{hyperref}
\newcommand{\method}{Repair Utility}
\newcommand{\E}{\mathbb{E}}
\newcommand{\ind}{\mathbf{1}}
\DeclareMathOperator*{\argmax}{arg\,max}
\setlength{\bibsep}{2pt}
\begin{document}
\twocolumn[{
\begin{center}
{\fontsize{21}{24}\selectfont\bfseries\color{ruink} Learning Repair Utility for Coding Agents\par}
\vspace{4pt}
{\large\color{rumuted} Small Decision Models for Verification and Recovery\par}
\vspace{7pt}
{\normalsize Anonymous Authors\par}
\vspace{4pt}
{\footnotesize\sffamily\color{rumuted} Working draft\quad\textbullet\quad 23 September 2026\quad\textbullet\quad Utility training stopped after diagnostic gate\par}
\end{center}
\vspace{2pt}
\begin{minipage}{\textwidth}
\small
\noindent\textbf{Abstract.}\enspace\input{sections/0_abstract}
\end{minipage}
\vspace{9pt}
\begin{minipage}{\textwidth}
\centering
\includegraphics[width=\linewidth]{../figures/fig1_method.pdf}
\captionsetup{hypcap=false}\captionof{figure}{\textbf{Repair-utility learning and deployment.} Matched executions supply verdicts and costs as training targets. Submit returns the patch; retry resets code and history. At decision time, the proposed small model would use visible state to predict action success and cost. Dashed supervision would be available only during training. The diagnostic gate stopped utility training and controller evaluation for this action menu.}
\label{fig:method}
\end{minipage}
\vspace{9pt}
}]
\thispagestyle{plain}
\input{sections/1_introduction}
\input{sections/2_related_work}
\input{sections/3_problem_data}
\input{../figures/fig3_include.tex}
\input{sections/4_method}
\input{sections/5_experiments}
\input{sections/6_limitations}
\clearpage
\balance
\bibliographystyle{plainnat}
{\small\interlinepenalty=10000\bibliography{references}}
\clearpage
\nobalance
\onecolumn
\appendix
\input{sections/A_appendix}
\end{document}