
The above shown output is achieved using nested tables as shown in the following MWE:
\documentclass{article}
\usepackage{geometry}
\usepackage{graphicx}
\usepackage{tabularx}
\usepackage[export]{adjustbox}
\usepackage{ragged2e}
\newcolumntype{L}[1]{>{\RaggedRight\let\newline\\\arraybackslash\hspace{0pt}}p{#1}}
\begin{document}
\begin{tabularx}{\textwidth}{p{2cm}Xp{2cm}X}
\includegraphics[width=\linewidth,valign=t]{example-image} &
\begin{tabular}[t]{lL{3cm}}
Original:& Two people walking on the beach.\\
Model21:& Zwei Personen gehen am Strand. \\
Model2:& Zwei Personen gehen am Strand. \\
Model23:& Zwei Personen gehen am Strand. \\
\end{tabular} &
\includegraphics[width=\linewidth,valign=t]{example-image} &
\begin{tabular}[t]{lL{3cm}}
Original:& Two people walking on the beach.\\
Model21:& Zwei Personen gehen am Strand. \\
Model2:& Zwei Personen gehen am Strand. \\
Model23:& Zwei Personen gehen am Strand. \\
\end{tabular}\\
\\
\includegraphics[width=\linewidth,valign=t]{example-image} &
\begin{tabular}[t]{lL{3cm}}
Original:& Two people walking on the beach.\\
Model21:& Zwei Personen gehen am Strand. \\
Model2:& Zwei Personen gehen am Strand. \\
Model23:& Zwei Personen gehen am Strand. \\
\end{tabular} &
\includegraphics[width=\linewidth,valign=t]{example-image} &
\begin{tabular}[t]{lL{3cm}}
Original:& Two people walking on the beach.\\
Model21:& Zwei Personen gehen am Strand. \\
Model2:& Zwei Personen gehen am Strand. \\
Model23:& Zwei Personen gehen am Strand. \\
\end{tabular}
\end{tabularx}
\end{document}

Here is a variant using the description environment instead of nested tables:
\documentclass{article}
\usepackage{geometry}
\usepackage{graphicx}
\usepackage[export]{adjustbox}
\usepackage{ragged2e}
\newcolumntype{Z}{>{\RaggedRight\let\newline\\\arraybackslash\hspace{0pt}}X}
\usepackage{enumitem}
\setlist[description]{after=\vspace{-\baselineskip},before=\vspace{-\baselineskip},topsep=0pt,partopsep=0pt}
\begin{document}
\begin{tabularx}{\textwidth}{p{2cm}Zp{2cm}Z}
\includegraphics[width=\linewidth,valign=t]{example-image} &
\begin{description}
\item[Original] Two people walking on the beach.
\item[Model21] Zwei Personen gehen am Strand.
\item[Model2] Zwei Personen gehen am Strand.
\item[Model23] Zwei Personen gehen am Strand.
\end{description} &
\includegraphics[width=\linewidth,valign=t]{example-image} &
\begin{description}
\item[Original] Two people walking on the beach.
\item[Model21] Zwei Personen gehen am Strand.
\item[Model2] Zwei Personen gehen am Strand.
\item[Model23] Zwei Personen gehen am Strand.
\end{description}
\end{tabularx}
\end{document}
What you mean by "model" is probably context specific, but it sounds very much to me like what you're looking for is either a key for your figure or simply to write text next to it.
– sheß Mar 01 '19 at 18:52\documentclass{...}and ending with\end{document}. in preamble of this document should be loaded only relevant packages needed for document compilation. – Zarko Mar 01 '19 at 19:03