GPT-5.6 Luna  max · 2026-10-20 · Sample 3/3

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AI reference score

7.90 ± 0.55

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

Claude Opus 5.5 · medium · Pass 1 7.40
Claude Opus 5.5 · medium · Pass 2 8.35
GPT-6 Astra · medium · Pass 1 7.05 Not counted
GPT-6 Astra · medium · Pass 2 7.80 Not counted
Grok 4.7 · medium · Pass 1 7.45
Grok 4.7 · medium · Pass 2 8.40

Scoring criteria

Pelican likeness
8.50
Bicycle correctness
7.50
Riding pose
7.50
Composition
8.50
Obvious errors (higher is better)
7.50
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

7.40

What the judge sees: Original (Chinese) 这是一幅扁平风格插画,画面中央是一只白色的卡通鹈鹕,长着灰蓝色的翅膀和头冠、黄橙色的大喙和橙色的腿。它骑在一辆青绿色车架、深色轮胎和细辐条的自行车上,翅膀伸向车把,脚踩在中间的踏板上。背景是从浅蓝过渡到白色的渐变,右上角有一个黄色圆形太阳,自行车左右两侧有几条水平的青色短线,车轮下方有一条浅绿色的曲线。

The pouch is clear, the wings hold the handlebars and the feet are on the pedals, but the saddle is a bit far back and the bird isn't sitting on it.

Machine translated

Original (Chinese) 喉囊清楚,翅膀握着车把,脚踩踏板,但车座位置偏后,鸟没坐在上面。

  • 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
7.00
Riding pose
7.00
Composition
8.00
Obvious errors (higher is better)
7.00

Claude Opus 5.5 · medium · Pass 2

8.35

What the judge sees: Original (Chinese) 这是一幅扁平风格插画,画面中央是一只白色的卡通鹈鹕,长着灰蓝色的翅膀和头冠、黄橙色的大喙和橙色的腿。它骑在一辆青绿色车架、深色轮胎和细辐条的自行车上,翅膀伸向车把,脚踩在中间的踏板上。背景是从浅蓝过渡到白色的渐变,右上角有一个黄色圆形太阳,自行车左右两侧有几条水平的青色短线,车轮下方有一条浅绿色的曲线。

The pose is complete and natural, with wings holding the handlebars and feet on the pedals, and the pelican's features are distinct, but the chain is missing.

Machine translated

Original (Chinese) 姿态完整自然,翅膀握把、脚踩踏板,鹈鹕特征鲜明,缺少链条。

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

GPT-6 Astra · medium · Pass 1

7.05 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着青绿色自行车的卡通鸟,身体为白色和灰蓝色,嘴巴宽长、呈黄色和橙色,两条橙色的腿伸向踏板。自行车有两个深色圆形车轮和灰蓝色辐条,下方横着一条浅绿色弧线;浅蓝色背景的右上方有一个黄色圆形,左右两侧分布着几条青色短横线。

The pelican's features are clear and the wings reach toward the handlebars, but both feet are out of line with the pedals.

Machine translated

Original (Chinese) 鹈鹕特征明确,翅膀搭向车把,但双脚与踏板错位。

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

GPT-6 Astra · medium · Pass 2

7.80 Not counted

What the judge sees: Original (Chinese) 画面中央是一只骑着青绿色自行车的卡通鸟,身体为白色和灰蓝色,嘴巴宽长、呈黄色和橙色,两条橙色的腿伸向踏板。自行车有两个深色圆形车轮和灰蓝色辐条,下方横着一条浅绿色弧线;浅蓝色背景的右上方有一个黄色圆形,左右两侧分布着几条青色短横线。

The pelican's features are distinct and its grip on the handlebars looks natural, but both feet are out of line with the pedals.

Machine translated

Original (Chinese) 鹈鹕特征鲜明,握把自然,但双脚与踏板错位。

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

Grok 4.7 · medium · Pass 1

7.45

What the judge sees: Original (Chinese) 画面中央是一只白色卡通鹈鹕,骑在一辆青绿色自行车上,朝向右侧。鹈鹕有橙色长喙和橙色双腿、灰色翅膀,身体坐在棕色车座上,翅膀搭在车把上。浅蓝色背景的右上方有一个黄色圆,自行车下方有一条浅绿色横线,车身两侧各有几条短横线。

The pelican's features are clear and it's sitting on the saddle, but one foot rests on the frame.

Machine translated

Original (Chinese) 鹈鹕特征清楚且坐在鞍上,但一脚踩在车架上。

  • 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
9.00
Bicycle correctness
7.00
Riding pose
6.00
Composition
8.00
Obvious errors (higher is better)
7.00

Grok 4.7 · medium · Pass 2

8.40

What the judge sees: Original (Chinese) 画面中央是一只白色卡通鹈鹕,骑在一辆青绿色自行车上,朝向右侧。鹈鹕有橙色长喙和橙色双腿、灰色翅膀,身体坐在棕色车座上,翅膀搭在车把上。浅蓝色背景的右上方有一个黄色圆,自行车下方有一条浅绿色横线,车身两侧各有几条短横线。

The long beak and pouch are clear, and the bird sits upright on the saddle holding the handlebars, though the pedal area is a little crowded.

Machine translated

Original (Chinese) 长喙喉囊清楚,端坐车座并扶把,踏板处略显拥挤。

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

Drawing details

Validation: Drawing checks passed

Generate an SVG of a pelican riding a bicycle

View SVG source
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  <title>Pelican riding a bicycle</title>
  <desc>A cheerful pelican riding a teal bicycle.</desc>

  <defs>
    <linearGradient id="sky" x1="0" y1="0" x2="0" y2="1">
      <stop offset="0" stop-color="#dff5ff"></stop>
      <stop offset="1" stop-color="#ffffff"></stop>
    </linearGradient>
    <linearGradient id="feather" x1="0" y1="0" x2="1" y2="1">
      <stop offset="0" stop-color="#ffffff"></stop>
      <stop offset="1" stop-color="#dce7ec"></stop>
    </linearGradient>
  </defs>

  
  <rect width="800" height="600" rx="28" fill="url(#sky)"></rect>
  <circle cx="670" cy="105" r="42" fill="#ffd76a" opacity=".9"></circle>
  <path d="M80 455 C220 430 330 450 465 438 C585 427 680 438 760 420" fill="none" stroke="#b8d9c0" stroke-width="8" stroke-linecap="round"></path>

  
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  <g stroke="#344b56" stroke-width="7" stroke-linejoin="round">
    
    <ellipse cx="390" cy="260" rx="116" ry="101" fill="url(#feather)"></ellipse>
    
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