GPT-6 Luna  medium · 2026-10-20 · Sample 1/3

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AI reference score

5.22 ± 0.46

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

Claude Opus 5.5 · medium · Pass 1 5.50
Claude Opus 5.5 · medium · Pass 2 5.50
GPT-6 Astra · medium · Pass 1 5.55 Not counted
GPT-6 Astra · medium · Pass 2 4.65 Not counted
Grok 4.7 · medium · Pass 1 5.35
Grok 4.7 · medium · Pass 2 4.55

Scoring criteria

Pelican likeness
6.75
Bicycle correctness
5.25
Riding pose
4.00
Composition
5.75
Obvious errors (higher is better)
3.75
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

5.50

What the judge sees: Original (Chinese) 这是一幅扁平风格插画:画面中央有一只白色的鹈鹕,长着橙色和珊瑚红色的大喙,翅膀是浅灰绿色,两条橙色的腿踩在一辆青绿色车架、深灰色车轮的自行车脚踏上。右上角有一个黄色的圆形太阳,左上方和右侧各有一个浅灰绿色的箭头状线条图形,都指向右边。背景是很浅的薄荷绿色,下方是一片浅绿色的缓坡地面,自行车下方还有一条水平的浅色线条。

The pelican's features are clear, but the spokes are messy and stick out past the wheels, there's no saddle, and the wings aren't holding the handlebars.

Machine translated

Original (Chinese) 鹈鹕特征清楚,但辐条乱画还伸出轮外,没有车座,翅膀也没握车把。

  • 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
7.00
Bicycle correctness
5.00
Riding pose
5.00
Composition
6.00
Obvious errors (higher is better)
4.00

Claude Opus 5.5 · medium · Pass 2

5.50

What the judge sees: Original (Chinese) 这是一幅扁平风格插画:画面中央有一只白色的鹈鹕,长着橙色和珊瑚红色的大喙,翅膀是浅灰绿色,两条橙色的腿踩在一辆青绿色车架、深灰色车轮的自行车脚踏上。右上角有一个黄色的圆形太阳,左上方和右侧各有一个浅灰绿色的箭头状线条图形,都指向右边。背景是很浅的薄荷绿色,下方是一片浅绿色的缓坡地面,自行车下方还有一条水平的浅色线条。

Simple and clean, but the spokes sticking out past the wheels are a clear error, and the wings aren't holding the handlebars.

Machine translated

Original (Chinese) 整体简洁,但辐条伸出轮外明显出错,翅膀也没有握住车把。

  • 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
6.00
Bicycle correctness
6.00
Riding pose
5.00
Composition
6.00
Obvious errors (higher is better)
4.00

GPT-6 Astra · medium · Pass 1

5.55 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着绿色自行车的白色鸟,鸟嘴细长,上部橙黄、下部橙红,两条橙色腿伸向脚踏板;自行车有两个深色外圈、浅色辐条的大圆形车轮。右上方有一个黄色圆形,左右两侧各有一个浅绿色向右箭头,背景为浅灰绿色,底部是一片浅绿色起伏地面。

The pelican's outline is clear, but contact with the pedals is unclear, and the spokes clearly extend past the rims.

Machine translated

Original (Chinese) 鹈鹕轮廓清楚,但踏板接触不明,轮辐明显伸出轮圈。

  • 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
7.00
Bicycle correctness
5.00
Riding pose
3.00
Composition
8.00
Obvious errors (higher is better)
5.00

GPT-6 Astra · medium · Pass 2

4.65 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着绿色自行车的白色鸟,鸟嘴细长,上部橙黄、下部橙红,两条橙色腿伸向脚踏板;自行车有两个深色外圈、浅色辐条的大圆形车轮。右上方有一个黄色圆形,左右两侧各有一个浅绿色向右箭头,背景为浅灰绿色,底部是一片浅绿色起伏地面。

The bird's body is off the saddle, the pedals under its feet are unclear, and the spokes extend past the rims.

Machine translated

Original (Chinese) 鸟身偏离车座,脚下踏板不清,轮辐线越出轮圈。

  • 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
6.00
Bicycle correctness
5.00
Riding pose
2.00
Composition
6.00
Obvious errors (higher is better)
4.00

Grok 4.7 · medium · Pass 1

5.35

What the judge sees: Original (Chinese) 画面中央是一只白色的鸟,长着橙黄色张开的喙、黑色小眼睛和浅灰翅膀,橙色的腿踏在一辆青绿色自行车上。自行车有两个带辐条的黑色大轮,横贯画面中下部。背景是浅灰绿色,右上方有一个黄色圆,地面是浅绿色,左右两侧各有一个浅灰箭头状线条,右轮附近有几条浅灰斜线,车下有一条短横线。

The bird rests on the top tube without sitting on the saddle or using the pedals, and there are stray lines beside the front wheel.

Machine translated

Original (Chinese) 鸟身压在横梁上,未坐车座也未踩踏,前轮旁有杂线。

  • 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
7.00
Bicycle correctness
6.00
Riding pose
3.00
Composition
6.00
Obvious errors (higher is better)
4.00

Grok 4.7 · medium · Pass 2

4.55

What the judge sees: Original (Chinese) 画面中央是一只白色的鸟,长着橙黄色张开的喙、黑色小眼睛和浅灰翅膀,橙色的腿踏在一辆青绿色自行车上。自行车有两个带辐条的黑色大轮,横贯画面中下部。背景是浅灰绿色,右上方有一个黄色圆,地面是浅绿色,左右两侧各有一个浅灰箭头状线条,右轮附近有几条浅灰斜线,车下有一条短横线。

Beak and pouch are recognizable, but the bird stands in the middle of the frame, and there are stray lines on the front wheel.

Machine translated

Original (Chinese) 喙囊可辨,却站在车架中部,前轮还有杂线。

  • 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
7.00
Bicycle correctness
4.00
Riding pose
3.00
Composition
5.00
Obvious errors (higher is better)
3.00

Drawing details

Validation: Drawing checks passed

Generate an SVG of a pelican riding a bicycle

View SVG source
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  <title id="title">Pelican riding a bicycle</title>
  <desc id="desc">A cheerful pelican pedals a teal bicycle beneath a sunny sky.</desc>

  <rect width="900" height="600" fill="#f4f8f2"></rect>
  <circle cx="740" cy="110" r="42" fill="#f4c95d"></circle>
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  <path d="M80 130h90m-65-20 18 20-18 20M770 270h55m-40-15 15 15-15 15" fill="none" stroke="#c6d9cb" stroke-width="5" stroke-linecap="round" stroke-linejoin="round"></path>

  
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  </g>
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  </g>

  
  <g fill="none" stroke="#268b83" stroke-width="12" stroke-linecap="round" stroke-linejoin="round">
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  <ellipse cx="420" cy="291" rx="93" ry="70" transform="rotate(-14 420 291)" fill="#fffdf6"></ellipse>
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  <circle cx="484" cy="151" r="5.5" fill="#304b50"></circle>
  <circle cx="486" cy="149" r="1.7" fill="#fff"></circle>

  
  <g fill="none" stroke="#e58b55" stroke-width="9" stroke-linecap="round" stroke-linejoin="round">
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  <path d="M438 458h-25m89 0h-25" stroke="#e58b55" stroke-width="8" stroke-linecap="round"></path>

  
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  <path d="M300 548h300" stroke="#c4d7c7" stroke-width="4" stroke-linecap="round"></path>
</svg>