SVG: exploded V60 dripper, by gpt-6.1-sol
gpt-6.1-sol · round 2 of 2 · seed 2$0.07SVGPNGv60.svg
v60.svg · 102 lines
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  <text x="56" y="49" font-size="12" letter-spacing="3" fill="#61776f">BREW EQUIPMENT / ASSEMBLY STUDY</text>
  <text x="54" y="98" font-size="43" font-weight="600" letter-spacing="-1.5">V60 pour-over</text>
  <text x="943" y="88" font-size="13" text-anchor="end" letter-spacing="1">EXPLODED VIEW</text>
  <text x="72" y="179" font-size="11" letter-spacing="2" fill="#73847b">ASSEMBLY AXIS</text>
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  <!-- Disposable conical paper filter. The curved opening is cut paper, not a mesh. -->
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  <text x="716" y="225" font-size="12" letter-spacing="2" fill="#6e8478">01</text>
  <text x="716" y="253" font-size="22" font-weight="600">Paper filter</text>
  <text x="716" y="277" font-size="14" fill="#697970">Conical, disposable</text>
  <text x="716" y="298" font-size="14" fill="#697970">Fold the bonded seam.</text>

  <!-- Ceramic V60: open cone, spiral ribs, handle, and integral support flange. -->
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  <!-- Visible interior ribs sweep inward to the drain. -->
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  <text x="716" y="517" font-size="12" letter-spacing="2" fill="#6e8478">02</text>
  <text x="716" y="545" font-size="22" font-weight="600">V60 dripper</text>
  <text x="716" y="570" font-size="14" fill="#697970">60° ceramic cone</text>
  <text x="716" y="591" font-size="14" fill="#697970">Spiral ribs · single drain</text>
  <text x="716" y="612" font-size="14" fill="#697970">Integral support flange</text>

  <!-- Glass server, its handle behind the vessel. -->
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  <!-- Open neck and pouring lip. -->
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  <g font-size="10" fill="#6d8981"><text x="469" y="859">600</text><text x="475" y="887">400</text><text x="479" y="915">200</text></g>
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  <text x="716" y="866" font-size="12" letter-spacing="2" fill="#6e8478">03</text>
  <text x="716" y="894" font-size="22" font-weight="600">Glass server</text>
  <text x="716" y="919" font-size="14" fill="#697970">Heat-resistant glass</text>
  <text x="716" y="940" font-size="14" fill="#697970">Collects the brewed coffee</text>
  <path d="M56 1060H944" stroke="#d5dcd3"/>
  <text x="56" y="1088" font-size="12" fill="#667b71">ASSEMBLE TOP TO BOTTOM</text>
  <text x="944" y="1088" font-size="12" text-anchor="end" fill="#667b71">Paper filter → cone → server  /  Not to scale</text>
</svg>
round 1 of 2
Exploded V60 dripper, 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.
gallery/Exploded V60 dripper/GPT-6.1 Sol, run 2

Exploded V60 dripper: GPT-6.1 Sol

modelopenai/gpt-6.1-soltaskexploded-v60@v1, checks c1, harness h1date2026-10-07rounds2 of 8 allowed, 12 minutes on the clockcost$0.0697thinkingmediumtokens43,266 in, 4,835 out, of which 251 reasoningtime1 min 41 s
All three partsdecided by looking · Pass if every listed part is drawn as a separate shape and each has a label naming it. A part only named in a label or a comment, with nothing drawn, fails it. The label must say what the part is, in any words: a name that only says where it sits ("top plate") or what it is made of, or a mention in another part's caption, does not count.pass
Stack orderdecided by a number, from the filepass
Parts fitdecided by looking · Pass if each listed pair of mating parts looks as if it would go together as stated: the right angle, nested inside, or sitting on top. One pair that plainly could not fails it.pass
One assembly axisdecided by looking · Pass if one line runs through the middle of every part on each listed axis, and every leader line leaves from the same side. One part pushed off its axis fails it.pass
Labels matchdecided by looking · Pass if following each leader line from its label ends on the part that label names. One label pointing at the wrong part, or at nothing, fails it.pass

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
Draw an exploded assembly diagram of a V60 pour-over dripper on its glass server, as an SVG. Use the cone dripper with a paper filter rather than a metal mesh filter.
Frozen at v1. This model got this and nothing else.
ground truth

Top to bottom: paper filter, dripper, server. The dripper is a 60 degree cone with spiral ribs and one large hole, and it sits directly on the server. Checked against Hario's V60 and Range Server pages. The server's lid is optional, so it is not required and not marked down. How it is scored, and this run's files on GitHub.