GPT-6 Luna  medium · 2026-10-17 · Sample 2/3

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AI reference score

4.79 ± 0.62

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

Claude Opus 5.5 · medium · Pass 1 4.25
Claude Opus 5.5 · medium · Pass 2 4.25
GPT-6 Astra · medium · Pass 1 5.30 Not counted
GPT-6 Astra · medium · Pass 2 5.05 Not counted
Grok 4.7 · medium · Pass 1 5.35
Grok 4.7 · medium · Pass 2 5.30

Scoring criteria

Pelican likeness
6.25
Bicycle correctness
4.75
Riding pose
2.50
Composition
6.50
Obvious errors (higher is better)
3.75
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

4.25

What the judge sees: Original (Chinese) 这是一幅扁平风格的插画:画面中央是一只白色的鹈鹕状鸟,有橙黄色的大喙、粉色腮红和白色翅膀,用两条橙色细腿踩着下方一辆自行车的踏板。自行车的车架是青绿色的,两个车轮是深蓝色的圆圈,车轮上有灰色辐条,车把在右侧;车身左右两边各有几条青绿色短横线。背景是浅蓝色的天空,右上角有一个黄色的圆形太阳,下方是两层深浅不同的绿色起伏山丘,山丘上有一条深绿色曲线。

Frame is odd and has no pedals, the bird isn't sitting on the saddle, and the tail is in the wrong place.

Machine translated

Original (Chinese) 车架结构怪异且没有踏板,鸟没坐在车座上,尾巴位置错误。

  • 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
4.00
Riding pose
2.00
Composition
6.00
Obvious errors (higher is better)
3.00

Claude Opus 5.5 · medium · Pass 2

4.25

What the judge sees: Original (Chinese) 这是一幅扁平风格的插画:画面中央是一只白色的鹈鹕状鸟,有橙黄色的大喙、粉色腮红和白色翅膀,用两条橙色细腿踩着下方一辆自行车的踏板。自行车的车架是青绿色的,两个车轮是深蓝色的圆圈,车轮上有灰色辐条,车把在右侧;车身左右两边各有几条青绿色短横线。背景是浅蓝色的天空,右上角有一个黄色的圆形太阳,下方是两层深浅不同的绿色起伏山丘,山丘上有一条深绿色曲线。

Frame is odd, pedals and saddle are missing, the tail points forward, the legs cross, and it barely looks like riding.

Machine translated

Original (Chinese) 车架结构怪异,缺少踏板和车座,尾巴朝前,双腿交叉,骑行感弱。

  • 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
4.00
Riding pose
2.00
Composition
6.00
Obvious errors (higher is better)
3.00

GPT-6 Astra · medium · Pass 1

5.30 Not counted

What the judge sees: Original (Chinese) 画面中央是一只白色、深色轮廓的鸟,长嘴呈橙黄色,脸颊有粉红色圆点,身体位于一辆青绿色自行车上方,橙黄色的腿向下弯曲。自行车有两个深色圆形车轮、浅色辐条和右侧向上伸出的车把;背景为浅蓝绿色,右上方有一个黄色圆形,下方是深浅两种绿色的起伏地面。

Pouch is visible, but the body is off the saddle, both feet hang inside the frame, and the wings aren't on the handlebars.

Machine translated

Original (Chinese) 喉囊可辨,但身体偏离车座,双脚悬在车架内且未握把。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
8.00
Bicycle correctness
5.00
Riding pose
2.00
Composition
7.00
Obvious errors (higher is better)
4.00

GPT-6 Astra · medium · Pass 2

5.05 Not counted

What the judge sees: Original (Chinese) 画面中央是一只白色、深色轮廓的鸟,长嘴呈橙黄色,脸颊有粉红色圆点,身体位于一辆青绿色自行车上方,橙黄色的腿向下弯曲。自行车有两个深色圆形车轮、浅色辐条和右侧向上伸出的车把;背景为浅蓝绿色,右上方有一个黄色圆形,下方是深浅两种绿色的起伏地面。

Pouch stands out, but both feet meet at a crossing point in midair, and the saddle doesn't line up with the riding position.

Machine translated

Original (Chinese) 喉囊鲜明,但双脚汇在悬空交叉处,车座与骑行位置脱节。

  • 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
4.00
Riding pose
2.00
Composition
7.00
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卡通鸟,圆身体、橙色大喙、粉色脸颊和黑色眼睛,橙色双腿搭在一辆青色自行车的踏板上。自行车横向置于画面中下部,有两个带灰色辐条的深色大轮、青色车架以及黑色座椅和车把。背景为浅蓝色天空,右上角有一个黄色圆太阳,下方是起伏的绿色地面,车轮两侧各有几条短的青色横线。

Beak and pouch are recognizable, but the body is too round and both feet are crossed and off the pedals.

Machine translated

Original (Chinese) 喙囊可辨,但身体过圆,双脚交叉未踩踏板。

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

Grok 4.7 · medium · Pass 2

5.30

What the judge sees: Original (Chinese) 画面中央是一只白色卡通鸟,圆身体、橙色大喙、粉色脸颊和黑色眼睛,橙色双腿搭在一辆青色自行车的踏板上。自行车横向置于画面中下部,有两个带灰色辐条的深色大轮、青色车架以及黑色座椅和车把。背景为浅蓝色天空,右上角有一个黄色圆太阳,下方是起伏的绿色地面,车轮两侧各有几条短的青色横线。

The pelican's pouch stands out, but it hangs above the bicycle with both feet crossed and off the pedals.

Machine translated

Original (Chinese) 鹈鹕喉囊鲜明,却悬在车上方,双脚交叉未踩踏板。

  • 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
5.00
Riding pose
2.00
Composition
7.00
Obvious errors (higher is better)
4.00

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 along a sunny path.</desc>

  
  <rect width="800" height="500" fill="#dff4f2"></rect>
  <circle cx="680" cy="95" r="42" fill="#ffd166"></circle>
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  <g fill="none" stroke="#263746" stroke-width="8">
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  </g>
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  </g>

  
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  </g>

  
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  <ellipse cx="405" cy="205" rx="92" ry="66" fill="#fffdf6" stroke="#263746" stroke-width="5"></ellipse>
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  <circle cx="414" cy="107" r="5.5" fill="#263746"></circle>
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  <g fill="none" stroke="#168c91" stroke-width="5" stroke-linecap="round">
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  </g>

  
  <path d="M75 445 Q230 430 390 445 T720 438" fill="none" stroke="#5eaa7b" stroke-width="5" stroke-linecap="round"></path>
</svg>