GPT-5.6 Luna  medium · 2026-10-14 · Sample 1/3

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AI reference score

3.53 ± 0.27

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

Claude Opus 5.5 · medium · Pass 1 3.45
Claude Opus 5.5 · medium · Pass 2 3.20
GPT-6 Astra · medium · Pass 1 3.75 Not counted
GPT-6 Astra · medium · Pass 2 4.00 Not counted
Grok 4.7 · medium · Pass 1 3.85
Grok 4.7 · medium · Pass 2 3.60

Scoring criteria

Pelican likeness
4.25
Bicycle correctness
3.75
Riding pose
2.00
Composition
4.50
Obvious errors (higher is better)
3.00
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

3.45

What the judge sees: Original (Chinese) 这是一幅扁平风格的插画,画中一只白色椭圆身体的卡通鸟骑在一辆自行车上。它头顶有一块灰色的尖角形状,右上方的灰色形状里有一只黑色圆眼,右侧伸出一个很大的橙黄色喙。自行车由深色线条画成,两个车轮是浅蓝白色的圆,下方是绿色的草地,背景是浅蓝色的天空,右上角有一个黄色的圆形太阳。

Bird's body is out of proportion and egg-shaped, the frame lines are messy, and there's no sitting pose or pedaling motion.

Machine translated

Original (Chinese) 鸟身比例失调像蛋形,车架线条混乱,没有坐姿和踩踏板动作。

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

Claude Opus 5.5 · medium · Pass 2

3.20

What the judge sees: Original (Chinese) 这是一幅扁平风格的插画,画中一只白色椭圆身体的卡通鸟骑在一辆自行车上。它头顶有一块灰色的尖角形状,右上方的灰色形状里有一只黑色圆眼,右侧伸出一个很大的橙黄色喙。自行车由深色线条画成,两个车轮是浅蓝白色的圆,下方是绿色的草地,背景是浅蓝色的天空,右上角有一个黄色的圆形太阳。

The egg-shaped body doesn't look much like a pelican; the frame is messy, pedals and handlebars are missing, and the riding pose doesn't work.

Machine translated

Original (Chinese) 鸟身是蛋形,不太像鹈鹕;车架杂乱,缺少踏板和车把,骑行姿态不成立。

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

GPT-6 Astra · medium · Pass 1

3.75 Not counted

What the judge sees: Original (Chinese) 图片中央是一只骑着自行车的卡通鸟,身体呈白色,头部和翅膀呈浅灰色,黑色圆眼位于头部,宽大的黄色鸟喙朝向右侧。自行车由深色线条勾勒,两个浅色圆形车轮并排位于画面下方;背景是浅蓝色天空和底部起伏的绿色地面,右上方有一个黄色圆形太阳。

Original (Chinese) 长喙喉囊尚可辨认,但鸟体结构与骑行接触关系混乱。

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

GPT-6 Astra · medium · Pass 2

4.00 Not counted

What the judge sees: Original (Chinese) 图片中央是一只骑着自行车的卡通鸟,身体呈白色,头部和翅膀呈浅灰色,黑色圆眼位于头部,宽大的黄色鸟喙朝向右侧。自行车由深色线条勾勒,两个浅色圆形车轮并排位于画面下方;背景是浅蓝色天空和底部起伏的绿色地面,右上方有一个黄色圆形太阳。

Original (Chinese) 头翼结构生硬,腿脚与车架混杂,缺少清楚的踩踏关系。

  • 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
5.00
Bicycle correctness
4.00
Riding pose
2.00
Composition
6.00
Obvious errors (higher is better)
3.00

Grok 4.7 · medium · Pass 1

3.85

What the judge sees: Original (Chinese) 画面中央是一只奶油白色的椭圆形卡通鸟,面向右侧,有一只黑眼珠、两片灰色三角耳状物和一只橙黄色尖喙,坐在一辆黑色线框自行车上。自行车有两个白色圆轮,位于画面中下部。背景是浅蓝色天空,右上方有一个黄色圆太阳,底部是起伏的绿色地面。

Has a beak and pouch, but the body floats, the frame cuts into the wheels, and the feet aren't on the pedals.

Machine translated

Original (Chinese) 有喙和喉囊,但身体悬空,车架穿入轮子,脚未踩踏板。

  • 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
5.00
Bicycle correctness
4.00
Riding pose
2.00
Composition
5.00
Obvious errors (higher is better)
3.00

Grok 4.7 · medium · Pass 2

3.60

What the judge sees: Original (Chinese) 画面中央是一只奶油白色的椭圆形卡通鸟,面向右侧,有一只黑眼珠、两片灰色三角耳状物和一只橙黄色尖喙,坐在一辆黑色线框自行车上。自行车有两个白色圆轮,位于画面中下部。背景是浅蓝色天空,右上方有一个黄色圆太阳,底部是起伏的绿色地面。

Only the big beak looks like a pelican, the limbs merge with the frame, and it doesn't count as riding.

Machine translated

Original (Chinese) 只有大喙像鹈鹕,肢体与车架粘连,不能算在骑车。

  • 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
4.00
Bicycle correctness
4.00
Riding pose
2.00
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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  <circle cx="650" cy="100" r="55" fill="#ffd966"></circle>
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  <g fill="none" stroke="#263238" stroke-width="10" stroke-linecap="round" stroke-linejoin="round">
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  </g>

  
  <g stroke="#263238" stroke-width="8" stroke-linejoin="round">
    <ellipse cx="410" cy="230" rx="105" ry="125" fill="#f7f7f2"></ellipse>
    <path d="M340 205 Q285 150 300 85 Q365 105 395 175Z" fill="#d9e1e3"></path>
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    <circle cx="455" cy="130" r="13" fill="#263238"></circle>
    <path d="M385 340 Q350 390 320 430" fill="none"></path>
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  </g>

  
  <g fill="#f0b44b" stroke="#263238" stroke-width="7" stroke-linecap="round">
    <path d="M315 430 q-30 15-45 5"></path>
    <path d="M505 430 q28 15 45 5"></path>
  </g>

  
  <path d="M520 370 q35-35 55 0" fill="none" stroke="#263238" stroke-width="9"></path>
</svg>