A serving tray where two tables both want black coffee, by gpt-6.1-sol
gpt-6.1-sol · round 2 of 2 · seed 3$0.02SVGPNGtray.svg
tray.svg · 74 lines
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="1200" height="1000" viewBox="0 0 1200 1000">
  <defs>
    <linearGradient id="bg" x2="0" y2="1"><stop stop-color="#f6f1e7"/><stop offset="1" stop-color="#e7dfd0"/></linearGradient>
    <linearGradient id="wood" x2="1" y2="1"><stop stop-color="#80513b"/><stop offset="1" stop-color="#4c3026"/></linearGradient>
    <radialGradient id="espresso"><stop stop-color="#b77a43"/><stop offset=".84" stop-color="#8c502b"/><stop offset="1" stop-color="#653921"/></radialGradient>
    <radialGradient id="latte"><stop stop-color="#e2bf8c"/><stop offset=".85" stop-color="#c69b64"/><stop offset="1" stop-color="#a77743"/></radialGradient>
    <radialGradient id="black"><stop stop-color="#513226"/><stop offset="1" stop-color="#211b17"/></radialGradient>
    <filter id="shadow" x="-40%" y="-40%" width="180%" height="180%"><feGaussianBlur stdDeviation="0"/></filter>
    <g id="saucer"><circle r="105" fill="#e7e0d1"/><circle r="95" fill="#faf5e9"/><circle r="77" fill="none" stroke="#dbd2c1" stroke-width="2"/></g>
    <g id="small-cup"><ellipse cx="72" cy="0" rx="22" ry="29" fill="#f6f0e3"/><ellipse cx="73" cy="0" rx="10" ry="15" fill="#a79a83"/><circle r="76" fill="#fffbee"/><circle r="65" fill="url(#espresso)"/></g>
    <g id="large-cup"><ellipse cx="80" cy="0" rx="23" ry="30" fill="#f6f0e3"/><ellipse cx="82" cy="0" rx="11" ry="16" fill="#a79a83"/><circle r="85" fill="#fffbee"/><circle r="74" fill="url(#latte)"/></g>
    <g id="heart" fill="#fff2d7"><path d="M0 34 C-12 20 -43 2 -39 -17 C-35 -38 -9 -31 0 -15 C9 -31 35 -38 39 -17 C43 2 12 20 0 34Z"/><path d="M-2 20 Q8 -4 4 -44" fill="none" stroke="#fff2d7" stroke-width="4" stroke-linecap="round"/></g>
    <g id="ice" fill="#dce7e5" fill-opacity=".64" stroke="#eff8f3" stroke-opacity=".8" stroke-width="2"><rect x="-47" y="-48" width="35" height="35" rx="7" transform="rotate(-15)"/><rect x="9" y="-39" width="34" height="37" rx="7" transform="rotate(18)"/><rect x="-29" y="10" width="38" height="35" rx="7" transform="rotate(12)"/><rect x="22" y="17" width="31" height="31" rx="6" transform="rotate(-12)"/></g>
    <style>
      text { font-family: 'DejaVu Sans', sans-serif; }
      .table { fill:#573b2d; font-size:17px; font-weight:700; letter-spacing:2px; text-anchor:middle; }
      .name { fill:#fff9ec; font-size:23px; font-weight:600; text-anchor:middle; }
      .detail { fill:#e5cfb9; font-size:16px; text-anchor:middle; }
    </style>
  </defs>
  <rect width="1200" height="1000" fill="url(#bg)"/>
  <text x="60" y="70" font-size="40" font-weight="700" fill="#3a3028">Ready to serve</text>
  <text x="62" y="107" font-size="18" fill="#736354">Six drinks · six tables · one drink each</text>
  <!-- A single wooden serving tray with six labeled cup positions. -->
  <rect x="45" y="143" width="1110" height="795" rx="54" fill="#38241d" filter="url(#shadow)"/>
  <rect x="58" y="155" width="1084" height="770" rx="44" fill="url(#wood)" stroke="#a77b5a" stroke-width="3"/>
  <rect x="80" y="177" width="1040" height="726" rx="31" fill="#674331" stroke="#422a20" stroke-width="2"/>
  <g opacity=".12" fill="none" stroke="#c49163" stroke-width="2"><path d="M105 217 Q430 190 1095 224"/><path d="M104 552 Q515 529 1097 555"/><path d="M104 883 Q630 852 1090 877"/></g>
  <rect x="58" y="479" width="13" height="119" rx="6" fill="#291d18"/>
  <rect x="1129" y="479" width="13" height="119" rx="6" fill="#291d18"/>

  <!-- Table 1: the dairy drink left after the decaf and vanilla requests. -->
  <g transform="translate(250 310)"><use xlink:href="#saucer"/><use xlink:href="#small-cup"/><use xlink:href="#heart" transform="scale(.84)"/></g>
  <rect x="180" y="431" width="140" height="34" rx="17" fill="#f3dfb6"/>
  <text x="250" y="454" class="table">TABLE 1</text>
  <text x="250" y="498" class="name">Vanilla cortado</text>
  <text x="250" y="528" class="detail">Dairy milk · vanilla · hot</text>

  <!-- Table 2: decaf. -->
  <g transform="translate(600 310)"><use xlink:href="#saucer"/><use xlink:href="#small-cup"/><use xlink:href="#heart" transform="scale(.84) rotate(15)"/></g>
  <rect x="530" y="431" width="140" height="34" rx="17" fill="#f3dfb6"/>
  <text x="600" y="454" class="table">TABLE 2</text>
  <text x="600" y="498" class="name">Decaf cortado</text>
  <text x="600" y="528" class="detail">Dairy milk · decaf · hot</text>

  <!-- Table 3: vanilla; this leaves the iced oat latte for Table 4. -->
  <g transform="translate(950 310)"><use xlink:href="#saucer"/><use xlink:href="#large-cup"/><use xlink:href="#heart"/></g>
  <rect x="880" y="431" width="140" height="34" rx="17" fill="#f3dfb6"/>
  <text x="950" y="454" class="table">TABLE 3</text>
  <text x="950" y="498" class="name" font-size="21">Decaf oat vanilla latte</text>
  <text x="950" y="528" class="detail">Oat milk · decaf · vanilla · hot</text>

  <!-- Table 4: oat milk, served over ice in a glass. -->
  <g transform="translate(250 680)"><circle r="92" fill="#c9d8d3" fill-opacity=".7" stroke="#edf7ef" stroke-width="5"/><circle r="82" fill="url(#latte)"/><use xlink:href="#ice"/><circle r="84" fill="none" stroke="#fffae9" stroke-width="3" stroke-opacity=".7"/></g>
  <rect x="180" y="801" width="140" height="34" rx="17" fill="#f3dfb6"/>
  <text x="250" y="824" class="table">TABLE 4</text>
  <text x="250" y="868" class="name">Iced oat latte</text>
  <text x="250" y="895" class="detail">Oat milk · cold</text>

  <!-- Tables 5 and 6 both requested black coffee. -->
  <g transform="translate(600 680)"><circle r="92" fill="#c9d8d3" fill-opacity=".7" stroke="#edf7ef" stroke-width="5"/><circle r="82" fill="url(#black)"/><use xlink:href="#ice"/><circle r="84" fill="none" stroke="#fffae9" stroke-width="3" stroke-opacity=".7"/></g>
  <rect x="530" y="801" width="140" height="34" rx="17" fill="#f3dfb6"/>
  <text x="600" y="824" class="table">TABLE 5</text>
  <text x="600" y="868" class="name">Cold brew</text>
  <text x="600" y="895" class="detail">Black · cold</text>

  <g transform="translate(950 680)"><use xlink:href="#saucer"/><use xlink:href="#large-cup"/><circle r="74" fill="url(#black)"/><path d="M-51 -27 A58 58 0 0 1 13 -57" fill="none" stroke="#b48960" stroke-width="4" stroke-linecap="round" opacity=".5"/></g>
  <rect x="880" y="801" width="140" height="34" rx="17" fill="#f3dfb6"/>
  <text x="950" y="824" class="table">TABLE 6</text>
  <text x="950" y="868" class="name">Filter coffee</text>
  <text x="950" y="895" class="detail">Black · hot</text>
  <text x="600" y="977" text-anchor="middle" font-size="15" fill="#736354">Every table’s request is matched.</text>
</svg>
round 1 of 2
A serving tray where two tables both want black coffee, by GPT-6.1 Sol, the render after round 1
12What the model saw after each round. The picture above is the round that was scored, round 2.

A serving tray where two tables both want black coffee: GPT-6.1 Sol

modelopenai/gpt-6.1-soltaskcup-allocation-hard@v2, checks c1, harness h1date2026-11-08rounds2 of 8 allowed, 12 minutes on the clockcost$0.0151thinkingmediumtokens44,769 in, 4,027 out, of which 429 reasoningtime1 min 17 s
Serves all sixdecided by a number, from the filepass

There is no post about this one, since only some results need one, so the picture, the source and the scoring are here instead.

its other runs
the prompt it was given
I'm a barista and I have six drinks ready to go out: - Vanilla cortado: dairy milk, vanilla syrup, hot - Decaf cortado: dairy milk, decaf, hot - Decaf oat vanilla latte: oat milk, decaf, vanilla syrup, hot - Iced oat latte: oat milk, cold - Cold brew: black, cold - Filter coffee: black, hot There are six tables, and each one has asked for something: - Table 1 only drinks dairy milk - Table 2 wants decaf - Table 3 wants vanilla - Table 4 wants oat milk - Table 5 wants black coffee - Table 6 wants black coffee Each table gets one drink. Each drink goes to one table. Draw the tray as tray.svg. Label every cup with its table number and the drink's name.
Frozen at v2. This model got this and nothing else.
ground truth

Two tables want black coffee and table 4 has to take the iced oat latte or tables 1, 2 and 3 run out of A, B and C. A serving exists, A to F in order, and the checker confirms it with its own matching solver. Refusing because it looks crowded is wrong. How it is scored, and this run's files on GitHub.