Claude Opus 5.5  high · 2026-10-11 · Sample 1/3

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AI reference score

8.41 ± 0.59

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

Claude Opus 5.5 · medium · Pass 1 8.40 Not counted
Claude Opus 5.5 · medium · Pass 2 8.60 Not counted
GPT-6 Astra · medium · Pass 1 8.65
GPT-6 Astra · medium · Pass 2 9.00
Grok 4.7 · medium · Pass 1 8.40
Grok 4.7 · medium · Pass 2 7.60

Scoring criteria

Pelican likeness
8.50
Bicycle correctness
8.75
Riding pose
7.75
Composition
9.00
Obvious errors (higher is better)
8.00
Drawing checks passed Monitoring

Judges

Claude Opus 5.5 · medium · Pass 1

8.40 Not counted

What the judge sees: Original (Chinese) 图片是一幅扁平风格插画:画面中央,一只白色鹈鹕骑在一辆红色车架的自行车上。鹈鹕长着灰色翅膀、橙色的腿和长长的黄橙色喙,两只脚踩在踏板上,翅膀搭在车把上;自行车有两个黑色轮胎和灰色辐条。背景是浅蓝色天空,右上角有一个外圈带淡光晕的黄色太阳,上方有几朵白云,画面左侧有三条白色水平线条,底部是一条绿色草地。

Original (Chinese) 结构完整、配色明快,鹈鹕骑行姿态自然,细节到位。

  • 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
8.00
Bicycle correctness
9.00
Riding pose
8.00
Composition
9.00
Obvious errors (higher is better)
8.00

Claude Opus 5.5 · medium · Pass 2

8.60 Not counted

What the judge sees: Original (Chinese) 图片是一幅扁平风格插画:画面中央,一只白色鹈鹕骑在一辆红色车架的自行车上。鹈鹕长着灰色翅膀、橙色的腿和长长的黄橙色喙,两只脚踩在踏板上,翅膀搭在车把上;自行车有两个黑色轮胎和灰色辐条。背景是浅蓝色天空,右上角有一个外圈带淡光晕的黄色太阳,上方有几朵白云,画面左侧有三条白色水平线条,底部是一条绿色草地。

Original (Chinese) 自行车结构完整,细节丰富,骑行姿态自然,整体最佳。

  • 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
8.00
Bicycle correctness
9.00
Riding pose
9.00
Composition
9.00
Obvious errors (higher is better)
8.00

GPT-6 Astra · medium · Pass 1

8.65

What the judge sees: Original (Chinese) 画面中央是一只白灰色的鹈鹕,长长的黄色鸟喙下方呈橙色,橙黄色的腿伸向下方红色自行车的踏板。自行车有两个黑色外圈、灰色辐条的圆形车轮,位于绿色地面上;浅蓝色背景中,上方有两朵白云,右上角有一轮带浅绿色光圈的黄色太阳,左侧有三条白色横线。

Original (Chinese) 鹈鹕特征鲜明,车体完整,但腿与车架交叠稍显拥挤。

  • 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
9.00
Riding pose
8.00
Composition
9.00
Obvious errors (higher is better)
8.00

GPT-6 Astra · medium · Pass 2

9.00

What the judge sees: Original (Chinese) 画面中央是一只白灰色的鹈鹕,长长的黄色鸟喙下方呈橙色,橙黄色的腿伸向下方红色自行车的踏板。自行车有两个黑色外圈、灰色辐条的圆形车轮,位于绿色地面上;浅蓝色背景中,上方有两朵白云,右上角有一轮带浅绿色光圈的黄色太阳,左侧有三条白色横线。

Original (Chinese) 长喙喉囊鲜明,双脚踏板与翅膀扶把关系清楚。

  • 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
9.00
Riding pose
9.00
Composition
9.00
Obvious errors (higher is better)
9.00

Grok 4.7 · medium · Pass 1

8.40

What the judge sees: Original (Chinese) 画面中央,一只白身灰翅、黄橙色长喙与长腿的鹈鹕侧身骑在一辆红色自行车上,双脚踏在脚踏上,朝右方。自行车有黑色轮胎和灰色辐条,位于画面下方一条绿色地面之上。背景是浅蓝色天空,左上方有两朵白云,右上方有一轮带浅色光晕的黄太阳,左侧有三道白色短横线。

Original (Chinese) 喙囊清楚,脚踩踏板,车架轮子完整,构图也完整。

  • 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
8.00
Bicycle correctness
9.00
Riding pose
8.00
Composition
9.00
Obvious errors (higher is better)
8.00

Grok 4.7 · medium · Pass 2

7.60

What the judge sees: Original (Chinese) 画面中央,一只白身灰翅、黄橙色长喙与长腿的鹈鹕侧身骑在一辆红色自行车上,双脚踏在脚踏上,朝右方。自行车有黑色轮胎和灰色辐条,位于画面下方一条绿色地面之上。背景是浅蓝色天空,左上方有两朵白云,右上方有一轮带浅色光晕的黄太阳,左侧有三道白色短横线。

Original (Chinese) 画面完整美观,但双脚只靠近踏板,未踩实。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: Yes
  • Feet on the pedals: No
Pelican likeness
8.00
Bicycle correctness
8.00
Riding pose
6.00
Composition
9.00
Obvious errors (higher is better)
7.00

Drawing details

Validation: Drawing checks passed

Generate an SVG of a pelican riding a bicycle

View SVG source
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    <g id="wheel">
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    </g>
  </defs>

  
  <rect width="800" height="600" fill="url(#sky)"></rect>
  <circle cx="680" cy="95" r="62" fill="#ffe066" opacity="0.25"></circle>
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  <g fill="#ffffff" opacity="0.9">
    <ellipse cx="140" cy="90" rx="60" ry="22"></ellipse>
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    <ellipse cx="450" cy="50" rx="32" ry="18"></ellipse>
  </g>
  <rect y="530" width="800" height="70" fill="#8bc34a"></rect>
  <rect y="530" width="800" height="8" fill="#6fa83a"></rect>

  
  <g stroke="#ffffff" stroke-width="4" stroke-linecap="round" opacity="0.8">
    <line x1="40" y1="300" x2="120" y2="300"></line>
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    <line x1="50" y1="400" x2="130" y2="400"></line>
  </g>
  <ellipse cx="400" cy="540" rx="260" ry="10" fill="#000" opacity="0.15"></ellipse>

  
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  <use xlink:href="#wheel" href="#wheel" x="560" y="450"></use>

  
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  <path d="M352,426 l-18,4 l10,8 l14,-4 z" fill="#e8892b"></path>

  
  <path d="M250,440 L385,433 M250,460 L385,477" stroke="#444" stroke-width="3" fill="none"></path>
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  <g stroke="#d7263d" stroke-width="11" stroke-linecap="round" stroke-linejoin="round" fill="none">
    <line x1="250" y1="450" x2="385" y2="455"></line>
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  </g>
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  <line x1="345" y1="335" x2="340" y2="318" stroke="#555" stroke-width="7"></line>
  <path d="M310,312 Q340,302 372,314 Q345,322 310,318 z" fill="#333"></path>

  
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  <path d="M505,292 Q530,282 545,300" stroke="#555" stroke-width="7" fill="none" stroke-linecap="round"></path>
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  <path d="M300,275 L250,262 L262,280 L245,292 L300,295 z" fill="#c9ced6" stroke="#9aa1ab" stroke-width="2"></path>
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  <circle cx="462" cy="148" r="27" fill="#ffffff" stroke="#9aa1ab" stroke-width="2.5"></circle>
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</svg>