GPT-5.6 Luna  medium · 2026-10-22 · Sample 3/3

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AI reference score

3.50 ± 0.32

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

Claude Opus 5.5 · medium · Pass 1 3.65
Claude Opus 5.5 · medium · Pass 2 3.85
GPT-6 Astra · medium · Pass 1 4.25 Not counted
GPT-6 Astra · medium · Pass 2 4.55 Not counted
Grok 4.7 · medium · Pass 1 3.10
Grok 4.7 · medium · Pass 2 3.40

Scoring criteria

Pelican likeness
2.00
Bicycle correctness
4.25
Riding pose
2.75
Composition
5.75
Obvious errors (higher is better)
3.50
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

3.65

What the judge sees: Original (Chinese) 这是一幅扁平风格的卡通插画。画面中央有一只圆胖的小鸟,头部灰色,身体米白色,胸前是橙色,脖子上系着红色围巾,翅膀是灰色的。它用两条细长的棕色腿站在一辆深蓝色线条勾勒的自行车上。背景是浅蓝色天空,右上角有一个淡黄色的圆形太阳,底部是绿色草地,自行车两侧画着几条浅蓝色横线。

No visible long beak or pouch, so it doesn't read as a pelican, and the frame lines are very messy too.

Machine translated

Original (Chinese) 看不到长喙和喉囊,认不出是鹈鹕,车架线条也很杂乱。

  • Long beak and throat pouch: No
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: Yes
Pelican likeness
2.00
Bicycle correctness
4.00
Riding pose
4.00
Composition
6.00
Obvious errors (higher is better)
3.00

Claude Opus 5.5 · medium · Pass 2

3.85

What the judge sees: Original (Chinese) 这是一幅扁平风格的卡通插画。画面中央有一只圆胖的小鸟,头部灰色,身体米白色,胸前是橙色,脖子上系着红色围巾,翅膀是灰色的。它用两条细长的棕色腿站在一辆深蓝色线条勾勒的自行车上。背景是浅蓝色天空,右上角有一个淡黄色的圆形太阳,底部是绿色草地,自行车两侧画着几条浅蓝色横线。

Bird has no beak at all and doesn't look like a pelican; the frame lines are messy and the bird is standing in midair.

Machine translated

Original (Chinese) 鸟完全没有喙,不像鹈鹕;车架线条杂乱,鸟悬空站立。

  • Long beak and throat pouch: No
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
2.00
Bicycle correctness
5.00
Riding pose
3.00
Composition
6.00
Obvious errors (higher is better)
4.00

GPT-6 Astra · medium · Pass 1

4.25 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着蓝色自行车的卡通鸟,鸟的头部呈浅灰蓝色,身体为米白色,翅膀为灰蓝色,胸前有橙色区域,脖子上围着向右飘的红色围巾。自行车有两个蓝色轮框的大圆轮,位于画面下半部;背景为浅蓝色,右上方有一个淡黄色圆形,底部是绿色起伏地面,左右两侧有几条蓝色短横线。

Missing the pelican's signature long beak, and neither foot touches the pedals.

Machine translated

Original (Chinese) 缺少鹈鹕标志性的长喙,双脚与踏板未形成接触。

  • Long beak and throat pouch: No
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
2.00
Bicycle correctness
6.00
Riding pose
3.00
Composition
7.00
Obvious errors (higher is better)
4.00

GPT-6 Astra · medium · Pass 2

4.55 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着蓝色自行车的卡通鸟,鸟的头部呈浅灰蓝色,身体为米白色,翅膀为灰蓝色,胸前有橙色区域,脖子上围着向右飘的红色围巾。自行车有两个蓝色轮框的大圆轮,位于画面下半部;背景为浅蓝色,右上方有一个淡黄色圆形,底部是绿色起伏地面,左右两侧有几条蓝色短横线。

Missing the pelican's long beak and pouch, and the feet's contact with the pedals is unclear.

Machine translated

Original (Chinese) 缺少鹈鹕的长喙与喉囊,脚与踏板连接不清。

  • Long beak and throat pouch: No
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
2.00
Bicycle correctness
6.00
Riding pose
3.00
Composition
8.00
Obvious errors (higher is better)
5.00

Grok 4.7 · medium · Pass 1

3.10

What the judge sees: Original (Chinese) 画面中央是一只卡通鸟:浅灰圆头、一只棕色眼睛、米白色椭圆身体、橙色胸斑、红色围巾和灰色翅膀,细长棕色双腿踩在一辆蓝色自行车上。自行车有两个白色大轮和蓝色车架,位于画面下方。背景是浅蓝色天空,右上角有一个黄色圆,底部是绿色地面,左右两侧各有几条短横线。

No beak or pouch, the frame is tangled, and the body floats above the bike without riding it.

Machine translated

Original (Chinese) 无喙无喉囊,车架打结,身体悬空未骑行。

  • Long beak and throat pouch: No
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
2.00
Bicycle correctness
4.00
Riding pose
2.00
Composition
5.00
Obvious errors (higher is better)
3.00

Grok 4.7 · medium · Pass 2

3.40

What the judge sees: Original (Chinese) 画面中央是一只卡通鸟:浅灰圆头、一只棕色眼睛、米白色椭圆身体、橙色胸斑、红色围巾和灰色翅膀,细长棕色双腿踩在一辆蓝色自行车上。自行车有两个白色大轮和蓝色车架,位于画面下方。背景是浅蓝色天空,右上角有一个黄色圆,底部是绿色地面,左右两侧各有几条短横线。

Doesn't look like a pelican, the frame passes through the body, the crank is tangled, and the feet aren't on the pedals.

Machine translated

Original (Chinese) 不像鹈鹕,车架穿身且曲柄打结,脚未踩踏板。

  • Long beak and throat pouch: No
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
2.00
Bicycle correctness
4.00
Riding pose
2.00
Composition
6.00
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
<?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 600" role="img" aria-labelledby="title desc">
  <title id="title">Pelican riding a bicycle</title>
  <desc id="desc">A cheerful pelican rides a blue bicycle.</desc>

  <rect width="800" height="600" fill="#dff4ff"></rect>
  <circle cx="650" cy="105" r="55" fill="#fff4b8"></circle>
  <path d="M0 475 Q180 440 360 470 T800 455 V600 H0Z" fill="#9bd27d"></path>

  
  <g fill="none" stroke="#246b91" stroke-width="10" stroke-linecap="round" stroke-linejoin="round">
    <circle cx="230" cy="455" r="82" fill="#eaf8ff"></circle>
    <circle cx="570" cy="455" r="82" fill="#eaf8ff"></circle>
    <path d="M230 455 L330 330 L430 455 L570 455 L430 455 L330 330 L390 270"></path>
    <path d="M430 455 L470 350 L535 350"></path>
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    <path d="M270 300 L300 300"></path>
    <path d="M390 270 L420 270"></path>
    <path d="M430 455 L455 490"></path>
  </g>

  
  <g stroke="#694b3b" stroke-width="6" stroke-linejoin="round">
    <ellipse cx="405" cy="235" rx="86" ry="105" fill="#f8f5ea"></ellipse>
    <path d="M350 205 Q315 120 370 92 Q430 62 475 125 Q500 160 475 220              Q430 190 350 205Z" fill="#d9e5e8"></path>
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    <ellipse cx="397" cy="150" rx="10" ry="13" fill="#222"></ellipse>
    <circle cx="400" cy="146" r="3" fill="#fff" stroke="none"></circle>

    
    <path d="M375 220 Q315 250 315 315 Q360 345 410 285 Q425 260 415 230Z" fill="#c6d5d9"></path>
    <path d="M340 300 Q375 290 402 255" fill="none" stroke="#879ba1" stroke-width="5"></path>

    
    <path d="M380 300 L350 380 L335 430" fill="none"></path>
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  </g>

  
  <g fill="none" stroke="#246b91" stroke-width="8" stroke-linecap="round">
    <circle cx="430" cy="455" r="14"></circle>
    <path d="M430 455 L405 430 M430 455 L455 478"></path>
  </g>

  
  <path d="M350 185 Q400 205 455 185 L485 220 Q425 240 365 215Z" fill="#e84c4c" stroke="#9b3030" stroke-width="5"></path>
  <path d="M455 205 Q500 230 470 275 Q445 250 430 220Z" fill="#e84c4c" stroke="#9b3030" stroke-width="5"></path>

  
  <g fill="none" stroke="#69a9c4" stroke-width="6" stroke-linecap="round">
    <path d="M100 350 H175"></path>
    <path d="M80 380 H145"></path>
    <path d="M610 310 H685"></path>
  </g>
</svg>