venn.tex · 45 lines
\documentclass[tikz,border=10pt]{standalone}
\usepackage{tikz}
\begin{document}
\begin{tikzpicture}[
every node/.style={font=\sffamily},
drink/.style={font=\sffamily\small, align=center},
setname/.style={font=\sffamily\bfseries\large}
]
% ---- circles (E = espresso, M = milk, C = cold) ----
\begin{scope}
\fill[red!12, fill opacity=0.55] (-1.4,1.0) circle (2.2);
\fill[blue!12, fill opacity=0.55] (1.4,1.0) circle (2.2);
\fill[cyan!15, fill opacity=0.55] (0,-1.4) circle (2.2);
\end{scope}
\draw[thick, red!60!black] (-1.4,1.0) circle (2.2);
\draw[thick, blue!60!black] ( 1.4,1.0) circle (2.2);
\draw[thick, teal!70!black] ( 0,-1.4) circle (2.2);
% ---- set names ----
\node[setname, red!50!black] at (-1.4, 3.55) {Has espresso};
\node[setname, blue!50!black] at ( 1.4, 3.55) {Has milk};
\node[setname, teal!60!black] at ( 0, -3.95) {Served cold};
% ---- drinks in their regions ----
% espresso only
\node[drink] at (-2.35, 1.15) {short black};
% milk only
\node[drink] at ( 2.35, 1.15) {babyccino};
% cold only
\node[drink] at ( 0.00,-2.55) {cold brew};
% espresso + milk (hot)
\node[drink] at ( 0.00, 1.75) {flat white};
% espresso + cold (no milk)
\node[drink] at (-1.45,-0.80) {iced long black};
% milk + cold (no espresso)
\node[drink] at ( 1.45,-0.80) {milkshake};
% all three
\node[drink] at ( 0.00, 0.25) {iced latte};
% outside all three
\node[drink] at (-3.35,-2.45) {pour-over};
\end{tikzpicture}
\end{document}Every drink right, and two labels across an edge. The clock ended it after one render.
modelxiaomi/mimo-v2.6-protasktikz-coffee-venn@v1date2026-09-25rounds1 of 8 allowedcost$0.0061thinkingmediumtokens12,877 in, 4,073 out, of which 3,212 reasoningtime12 min 0 sfailurelabelling
What the harness did to this run. The 12-minute clock ended it before the model finished, so this is where it had got to when time ran out.
Compilesdecided by a number, from the filepass
Seven regions, three namesdecided by a number, from the filepass
Every drink in its regiondecided by a number, from the filepass
No label on an edgedecided by a number, from the filefail
Using LaTeX and TikZ, draw a Venn diagram of three overlapping circles labelled "Has espresso", "Has milk" and "Served cold". Write each of these drinks in the region where it belongs: short black, flat white, iced latte, iced long black, cold brew, babyccino, milkshake, pour-over.Frozen at v1. This model got this and nothing else.
Short black is espresso only, flat white espresso and milk, iced long black espresso and cold, iced latte all three, babyccino milk only, milkshake milk and cold, cold brew cold only, and pour-over outside every circle. The circles and words are read back out of the compiled PDF, each word has to be centred in its own region, and no letter may touch a circle's outline, with the line's width counted. How it is scored, and this run's files on GitHub.
