Claude Opus 5.5  high · 2026-10-18 · Sample 3/3

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AI reference score

7.53 ± 1.21

The ± value shows how much the counted judges’ scores vary across both rounds of scoring.

Claude Opus 5.5 · medium · Pass 1 8.60 Not counted
Claude Opus 5.5 · medium · Pass 2 8.40 Not counted
GPT-6 Astra · medium · Pass 1 7.80
GPT-6 Astra · medium · Pass 2 8.15
Grok 4.7 · medium · Pass 1 5.75
Grok 4.7 · medium · Pass 2 8.40

Scoring criteria

Pelican likeness
8.75
Bicycle correctness
7.00
Riding pose
6.50
Composition
8.50
Obvious errors (higher is better)
6.75
Drawing checks passed Monitoring

Judges

Claude Opus 5.5 · medium · Pass 1

8.60 Not counted

What the judge sees: Original (Chinese) 画面中央是一只白色、翅膀为灰色的鹈鹕,长着又大又长的橙色喙,骑在一辆红色车架的自行车上。自行车有两个带灰色辐条的黑色车轮,鹈鹕橙色的腿踩在脚踏上。背景是渐变的浅蓝色天空,左上方和上方中间各有一朵白云,右上方有一个黄色的太阳,左侧有三条白色横线,底部是一条棕色地面带和绿色草地。

Lots of detail and a sense of motion, both feet on the pedals, with the saddle hidden behind the body.

Machine translated

Original (Chinese) 细节丰富,有动感,双脚踩在踏板上,车座被身体挡住看不见。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: Yes
  • Feet on the pedals: Yes
Pelican likeness
9.00
Bicycle correctness
8.00
Riding pose
9.00
Composition
9.00
Obvious errors (higher is better)
8.00

Claude Opus 5.5 · medium · Pass 2

8.40 Not counted

What the judge sees: Original (Chinese) 画面中央是一只白色、翅膀为灰色的鹈鹕,长着又大又长的橙色喙,骑在一辆红色车架的自行车上。自行车有两个带灰色辐条的黑色车轮,鹈鹕橙色的腿踩在脚踏上。背景是渐变的浅蓝色天空,左上方和上方中间各有一朵白云,右上方有一个黄色的太阳,左侧有三条白色横线,底部是一条棕色地面带和绿色草地。

Clear pelican features and a lively, complete drawing, except the saddle hasn't been drawn.

Machine translated

Original (Chinese) 鹈鹕特征鲜明,画面生动完整,只是没有画出车座。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: Yes
Pelican likeness
9.00
Bicycle correctness
8.00
Riding pose
8.00
Composition
9.00
Obvious errors (higher is better)
8.00

GPT-6 Astra · medium · Pass 1

7.80

What the judge sees: Original (Chinese) 画面中央是一只骑在红色自行车上的白灰色鹈鹕,长长的橙色嘴朝右,黄色细腿伸向脚踏板;自行车有两个黑色圆形轮胎、灰色辐条和车把。背景是浅蓝色天空,左上方和中上方有白云,右上方有黄色圆形太阳,底部是绿色地面和一条灰褐色横线,左侧还有三条白色短横线。

Contact points for the wings and both feet are clear, but the saddle is unclear and the chain is missing.

Machine translated

Original (Chinese) 翅膀与双脚接触关系清楚,但车座不明且缺少链条。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: Yes
Pelican likeness
9.00
Bicycle correctness
7.00
Riding pose
7.00
Composition
9.00
Obvious errors (higher is better)
7.00

GPT-6 Astra · medium · Pass 2

8.15

What the judge sees: Original (Chinese) 画面中央是一只骑在红色自行车上的白灰色鹈鹕,长长的橙色嘴朝右,黄色细腿伸向脚踏板;自行车有两个黑色圆形轮胎、灰色辐条和车把。背景是浅蓝色天空,左上方和中上方有白云,右上方有黄色圆形太阳,底部是绿色地面和一条灰褐色横线,左侧还有三条白色短横线。

Clear pelican features and feet clearly on the pedals, but the saddle isn't clearly shown.

Machine translated

Original (Chinese) 鹈鹕特征鲜明、脚与踏板衔接清楚,但车座未明确呈现。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: Yes
Pelican likeness
9.00
Bicycle correctness
7.00
Riding pose
8.00
Composition
9.00
Obvious errors (higher is better)
8.00

Grok 4.7 · medium · Pass 1

5.75

What the judge sees: Original (Chinese) 画面中央,一只白色鹈鹕侧身向右坐在红色自行车上,灰翅膀贴在身体侧面,头顶浅黄,橙色大嘴朝右张开。自行车有黑色轮胎和灰色辐条,车架为红色,曲柄与踏板为黄色。背景是浅蓝色天空,左上方和上方各有一朵白云,右上角有一轮黄太阳;左侧有三条白色横线,底部是一条棕色窄边和绿色地面。

No saddle visible, and the legs are tangled together and separate from the pedals.

Machine translated

Original (Chinese) 未见车座,腿与踏板分离且相互缠绕。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
8.00
Bicycle correctness
6.00
Riding pose
3.00
Composition
7.00
Obvious errors (higher is better)
4.00

Grok 4.7 · medium · Pass 2

8.40

What the judge sees: Original (Chinese) 画面中央,一只白色鹈鹕侧身向右坐在红色自行车上,灰翅膀贴在身体侧面,头顶浅黄,橙色大嘴朝右张开。自行车有黑色轮胎和灰色辐条,车架为红色,曲柄与踏板为黄色。背景是浅蓝色天空,左上方和上方各有一朵白云,右上角有一轮黄太阳;左侧有三条白色横线,底部是一条棕色窄边和绿色地面。

Clear pelican features, a complete bicycle, and clearly riding.

Machine translated

Original (Chinese) 鹈鹕特征鲜明,自行车完整,骑行关系清楚。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: Yes
  • Feet on the pedals: Yes
Pelican likeness
9.00
Bicycle correctness
8.00
Riding pose
8.00
Composition
9.00
Obvious errors (higher is better)
8.00

Drawing details

Validation: Drawing checks passed

Judge scores vary between passes

Generate an SVG of a pelican riding a bicycle

View SVG source
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  <defs>
    <linearGradient id="sky" x1="0" y1="0" x2="0" y2="1">
      <stop offset="0" stop-color="#8fd3ff"></stop>
      <stop offset="1" stop-color="#e6f6ff"></stop>
    </linearGradient>
    <linearGradient id="beak" x1="0" y1="0" x2="1" y2="0">
      <stop offset="0" stop-color="#ffb347"></stop>
      <stop offset="1" stop-color="#ff8c1a"></stop>
    </linearGradient>
    <radialGradient id="body" cx="0.4" cy="0.35" r="0.7">
      <stop offset="0" stop-color="#ffffff"></stop>
      <stop offset="1" stop-color="#dfe4ea"></stop>
    </radialGradient>
    <g id="spokes" stroke="#9aa3ad" stroke-width="2">
      <line x1="-105" y1="0" x2="105" y2="0"></line>
      <line x1="-105" y1="0" x2="105" y2="0" transform="rotate(30)"></line>
      <line x1="-105" y1="0" x2="105" y2="0" transform="rotate(60)"></line>
      <line x1="-105" y1="0" x2="105" y2="0" transform="rotate(90)"></line>
      <line x1="-105" y1="0" x2="105" y2="0" transform="rotate(120)"></line>
      <line x1="-105" y1="0" x2="105" y2="0" transform="rotate(150)"></line>
    </g>
    <g id="wheel">
      <circle r="110" fill="none" stroke="#2b2f36" stroke-width="14"></circle>
      <circle r="102" fill="none" stroke="#c9ced6" stroke-width="3"></circle>
      <use xlink:href="#spokes"></use>
      <circle r="10" fill="#555c66"></circle>
    </g>
  </defs>

  
  <rect width="800" height="600" fill="url(#sky)"></rect>
  <circle cx="680" cy="90" r="45" fill="#ffe066"></circle>
  <g fill="#ffffff" opacity="0.9">
    <ellipse cx="140" cy="90" rx="60" ry="22"></ellipse>
    <ellipse cx="180" cy="75" rx="40" ry="22"></ellipse>
    <ellipse cx="420" cy="60" rx="50" ry="18"></ellipse>
    <ellipse cx="450" cy="50" rx="30" ry="16"></ellipse>
  </g>
  <rect y="540" width="800" height="60" fill="#7cc46a"></rect>
  <rect y="535" width="800" height="10" fill="#9c8b6e"></rect>

  
  <g stroke="#ffffff" stroke-width="5" stroke-linecap="round" opacity="0.8">
    <line x1="30" y1="300" x2="110" y2="300"></line>
    <line x1="50" y1="350" x2="100" y2="350"></line>
    <line x1="20" y1="400" x2="90" y2="400"></line>
  </g>

  
  <ellipse cx="400" cy="545" rx="300" ry="10" fill="#000" opacity="0.15"></ellipse>

  
  <use xlink:href="#wheel" x="230" y="430"></use>
  <use xlink:href="#wheel" x="570" y="430"></use>

  
  <g fill="none" stroke="#e8890c" stroke-width="9" stroke-linecap="round" stroke-linejoin="round">
    <polyline points="375,295 330,365 362,410"></polyline>
  </g>
  <path d="M350,410 L378,404 L372,416 Z" fill="#e8890c"></path>

  
  <g fill="none" stroke="#d7263d" stroke-width="12" stroke-linecap="round" stroke-linejoin="round">
    <polyline points="230,430 400,440 360,285 230,430"></polyline>
    <polyline points="360,285 540,275 400,440"></polyline>
    <line x1="540" y1="275" x2="570" y2="430"></line>
  </g>
  
  <line x1="360" y1="285" x2="355" y2="262" stroke="#555c66" stroke-width="8"></line>
  <path d="M320,258 Q350,248 385,256 L380,266 Q350,262 325,268 Z" fill="#2b2f36"></path>
  
  <line x1="540" y1="275" x2="535" y2="238" stroke="#555c66" stroke-width="8" stroke-linecap="round"></line>
  <path d="M515,240 Q540,232 562,222" fill="none" stroke="#2b2f36" stroke-width="8" stroke-linecap="round"></path>

  
  <line x1="362" y1="410" x2="440" y2="470" stroke="#555c66" stroke-width="7" stroke-linecap="round"></line>
  <circle cx="400" cy="440" r="18" fill="none" stroke="#555c66" stroke-width="5"></circle>
  <circle cx="400" cy="440" r="5" fill="#555c66"></circle>
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  <rect x="347" y="406" width="30" height="8" rx="2" fill="#2b2f36"></rect>

  
  <path d="M310,240 L260,225 L275,250 L255,265 L315,268 Z" fill="#cfd5dc" stroke="#9aa3ad" stroke-width="2"></path>

  
  <ellipse cx="385" cy="245" rx="90" ry="52" transform="rotate(-12 385 245)" fill="url(#body)" stroke="#9aa3ad" stroke-width="2"></ellipse>

  
  <g fill="none" stroke="#f59a1f" stroke-width="9" stroke-linecap="round" stroke-linejoin="round">
    <polyline points="405,290 462,355 440,468"></polyline>
  </g>
  <path d="M425,470 L462,462 L452,476 Z" fill="#f59a1f"></path>

  
  <path d="M440,215 C470,200 455,165 485,140" fill="none" stroke="#9aa3ad" stroke-width="34" stroke-linecap="round"></path>
  <path d="M440,215 C470,200 455,165 485,140" fill="none" stroke="#f4f6f8" stroke-width="30" stroke-linecap="round"></path>

  
  <path d="M330,215 Q400,190 455,215 Q500,232 528,236 Q505,250 460,250 Q400,262 340,250 Z" fill="#b8c0c9" stroke="#7d8792" stroke-width="2"></path>
  <path d="M360,232 Q410,222 450,236 M370,244 Q420,238 465,246" fill="none" stroke="#7d8792" stroke-width="2"></path>
  
  <path d="M520,232 Q534,226 540,236 Q534,246 520,244 Z" fill="#7d8792"></path>

  
  <circle cx="495" cy="130" r="30" fill="#ffffff" stroke="#9aa3ad" stroke-width="2"></circle>
  <path d="M470,112 Q485,95 505,102 Q495,108 488,118 Z" fill="#ffe8a3"></path>

  
  <path d="M512,145 Q560,215 640,190 Q672,180 690,168 L520,138 Z" fill="#ff9f43" stroke="#d9731a" stroke-width="2"></path>
  
  <path d="M514,122 Q600,138 695,160 Q700,167 690,170 Q600,158 515,144 Z" fill="url(#beak)" stroke="#d9731a" stroke-width="2"></path>
  <path d="M690,160 Q700,170 688,176" fill="none" stroke="#c0392b" stroke-width="3" stroke-linecap="round"></path>

  
  <circle cx="500" cy="122" r="7" fill="#ffffff" stroke="#333" stroke-width="1.5"></circle>
  <circle cx="502" cy="122" r="3.5" fill="#111"></circle>
  <circle cx="503" cy="120.5" r="1.2" fill="#fff"></circle>
</svg>