Claude Sonnet 5.5  medium · 2026-10-25 · Sample 2/3

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AI reference score

6.46 ± 0.14

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

Claude Opus 5.5 · medium · Pass 1 6.55 Not counted
Claude Opus 5.5 · medium · Pass 2 7.25 Not counted
GPT-6 Astra · medium · Pass 1 6.60
GPT-6 Astra · medium · Pass 2 6.40
Grok 4.7 · medium · Pass 1 6.55
Grok 4.7 · medium · Pass 2 6.30

Scoring criteria

Pelican likeness
8.00
Bicycle correctness
6.00
Riding pose
4.50
Composition
7.75
Obvious errors (higher is better)
6.00
Drawing checks passed Monitoring

Judges

Claude Opus 5.5 · medium · Pass 1

6.55 Not counted

What the judge sees: Original (Chinese) 这是一幅扁平风格插图:一只白色的鹈鹕坐在一辆红色车架的自行车上,鸟身是椭圆形,有灰色翅膀、长长的橙色喉囊喙,两条橙色细腿向下伸到中间的脚踏处。自行车有两个黑色圆形车轮,轮内有灰色十字辐条,车把位于右侧,黑色车座在鸟身下方。背景上方是浅蓝色天空,右上角有一个淡黄色圆形太阳,部分被鸟喙遮挡,画面底部是一条绿色地面带。

The structure is complete and clear, but the wings aren't gripping the handlebars, the body hides the saddle, and the beak overlaps the sun.

Machine translated

Original (Chinese) 结构完整清楚,但翅膀没握车把、车座被身体挡住、喙和太阳重叠。

  • 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
7.00
Bicycle correctness
6.00
Riding pose
6.00
Composition
7.00
Obvious errors (higher is better)
7.00

Claude Opus 5.5 · medium · Pass 2

7.25 Not counted

What the judge sees: Original (Chinese) 这是一幅扁平风格插图:一只白色的鹈鹕坐在一辆红色车架的自行车上,鸟身是椭圆形,有灰色翅膀、长长的橙色喉囊喙,两条橙色细腿向下伸到中间的脚踏处。自行车有两个黑色圆形车轮,轮内有灰色十字辐条,车把位于右侧,黑色车座在鸟身下方。背景上方是浅蓝色天空,右上角有一个淡黄色圆形太阳,部分被鸟喙遮挡,画面底部是一条绿色地面带。

Complete, with feet on the pedals, but the wings aren't gripping the handlebars and the beak overlaps the sun.

Machine translated

Original (Chinese) 整体完整,脚踩踏板,但翅膀没握车把,喙与太阳重叠。

  • 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
7.00
Riding pose
7.00
Composition
7.00
Obvious errors (higher is better)
7.00

GPT-6 Astra · medium · Pass 1

6.60

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鸟,长长的橙黄色鸟喙朝向右侧,橙黄色的腿伸向车身下方。自行车有两个黑色圆形车轮、灰色辐条和红色三角形车架,鸟的右上方有一个黄色圆形。背景上部为浅蓝色,下部为绿色。

Clear pelican features, but both feet are crowded around the same pedal and the wings aren't holding the handlebars.

Machine translated

Original (Chinese) 鹈鹕特征明确,但双脚挤在同一踏板处,翅膀未扶车把。

  • 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
6.00
Riding pose
5.00
Composition
8.00
Obvious errors (higher is better)
6.00

GPT-6 Astra · medium · Pass 2

6.40

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鸟,长长的橙黄色鸟喙朝向右侧,橙黄色的腿伸向车身下方。自行车有两个黑色圆形车轮、灰色辐条和红色三角形车架,鸟的右上方有一个黄色圆形。背景上部为浅蓝色,下部为绿色。

Clean composition, but the wings don't touch the handlebars and both feet are clustered at the crank.

Machine translated

Original (Chinese) 构图整洁,但翅膀未接触车把,双脚集中在曲柄处。

  • 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
6.00
Riding pose
4.00
Composition
8.00
Obvious errors (higher is better)
6.00

Grok 4.7 · medium · Pass 1

6.55

What the judge sees: Original (Chinese) 画面中央是一只白身灰翼、橙黄长喙的鹈鹕,侧身朝右坐在一辆红色自行车上,黄色的腿伸向车架中部。自行车有两个黑色轮圈,轮内各有灰色十字辐条,车把在鸟身前方偏右。背景上方是浅蓝色,右上角有一个黄色圆,底部是一条绿色横带。

Beak and pouch are clear and the frame is complete, but the body rests on the top bar and the wings aren't gripping the handlebars.

Machine translated

Original (Chinese) 喙囊清楚、车架完整,但身体压在横梁上,翅膀没有握住车把。

  • 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
8.00
Bicycle correctness
6.00
Riding pose
4.00
Composition
8.00
Obvious errors (higher is better)
7.00

Grok 4.7 · medium · Pass 2

6.30

What the judge sees: Original (Chinese) 画面中央是一只白身灰翼、橙黄长喙的鹈鹕,侧身朝右坐在一辆红色自行车上,黄色的腿伸向车架中部。自行车有两个黑色轮圈,轮内各有灰色十字辐条,车把在鸟身前方偏右。背景上方是浅蓝色,右上角有一个黄色圆,底部是一条绿色横带。

Bird and bicycle are both there, but both feet share one pedal and the wings aren't gripping the handlebars.

Machine translated

Original (Chinese) 鸟与车都在,但双脚并在一个踏板上,翅膀未握把。

  • 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
6.00
Riding pose
5.00
Composition
7.00
Obvious errors (higher is better)
5.00

Drawing details

Validation: Drawing checks passed

Generate an SVG of a pelican riding a bicycle

View SVG source
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  <rect y="250" width="400" height="50" fill="#8fc77a"></rect>
  <circle cx="340" cy="50" r="25" fill="#ffe27a"></circle>

  
  <g fill="none" stroke="#222" stroke-width="5">
    <circle cx="120" cy="215" r="45"></circle>
    <circle cx="290" cy="215" r="45"></circle>
  </g>
  <g stroke="#888" stroke-width="1.5">
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  </g>

  
  <g fill="none" stroke="#d62828" stroke-width="6" stroke-linecap="round" stroke-linejoin="round">
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  </g>
  <line x1="160" y1="140" x2="185" y2="140" stroke="#222" stroke-width="7" stroke-linecap="round"></line>
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  <ellipse cx="190" cy="115" rx="48" ry="30" fill="#f4f4f4" stroke="#999" stroke-width="2"></ellipse>
  
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  <circle cx="252" cy="40" r="1" fill="#fff"></circle>

  
  <g fill="none" stroke="#f4a21d" stroke-width="5" stroke-linecap="round">
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  </g>
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</svg>