GPT-5.6 Luna  medium · 2026-10-22 · Sample 1/3

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AI reference score

3.67 ± 0.52

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

Claude Opus 5.5 · medium · Pass 1 3.20
Claude Opus 5.5 · medium · Pass 2 3.80
GPT-6 Astra · medium · Pass 1 3.50 Not counted
GPT-6 Astra · medium · Pass 2 3.90 Not counted
Grok 4.7 · medium · Pass 1 3.35
Grok 4.7 · medium · Pass 2 4.35

Scoring criteria

Pelican likeness
3.50
Bicycle correctness
4.25
Riding pose
2.50
Composition
5.00
Obvious errors (higher is better)
3.25
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

3.20

What the judge sees: Original (Chinese) 这是一幅扁平风格的卡通插画:画面中央是一只白色的鸟形角色,它有圆形的头、一只黑色圆点眼睛和橙色的喙,正骑在一辆深蓝色线条勾勒的自行车上。角色背着一个米白色的圆形包,身穿浅灰蓝色上衣,伸出一只白色手臂,手里握着一根橙色的细棒,两条腿下方有短短的橙色线条。背景是浅蓝色的天空,左上角有一个淡黄色的圆形太阳,两侧有几条蓝色短横线,画面底部是浅绿色的弧形地面。

Beak is short and doesn't look like a pelican's; the frame is jumbled, the handlebars float, and the feet aren't on the pedals.

Machine translated

Original (Chinese) 喙短,不像鹈鹕;车架结构混乱,车把悬空,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
3.00
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

3.80

What the judge sees: Original (Chinese) 这是一幅扁平风格的卡通插画:画面中央是一只白色的鸟形角色,它有圆形的头、一只黑色圆点眼睛和橙色的喙,正骑在一辆深蓝色线条勾勒的自行车上。角色背着一个米白色的圆形包,身穿浅灰蓝色上衣,伸出一只白色手臂,手里握着一根橙色的细棒,两条腿下方有短短的橙色线条。背景是浅蓝色的天空,左上角有一个淡黄色的圆形太阳,两侧有几条蓝色短横线,画面底部是浅绿色的弧形地面。

The bird doesn't look like a pelican, with a short beak and no pouch, no saddle, floating handlebars, and neither foot reaching a pedal.

Machine translated

Original (Chinese) 鸟不像鹈鹕,喙短且无喉囊,没有车座,车把悬空,双脚也没踩到踏板。

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

GPT-6 Astra · medium · Pass 1

3.50 Not counted

What the judge sees: Original (Chinese) 画面中央是一只橙色嘴、乳白色头部和身体的卡通鸭子,穿着浅蓝色上衣,骑在一辆深蓝色线条构成的自行车上,自行车的两个圆形车轮位于画面下方左右两侧。背景为浅蓝色,左上方有一个淡黄色圆形,底部是浅绿色起伏地面,鸭子两侧分布着三条浅蓝色短横线。

Bird looks more like a duck, its body is off the saddle, and neither foot is on a pedal.

Machine translated

Original (Chinese) 鸟更像鸭子,身体脱离车座,双脚未踩踏板。

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

GPT-6 Astra · medium · Pass 2

3.90 Not counted

What the judge sees: Original (Chinese) 画面中央是一只橙色嘴、乳白色头部和身体的卡通鸭子,穿着浅蓝色上衣,骑在一辆深蓝色线条构成的自行车上,自行车的两个圆形车轮位于画面下方左右两侧。背景为浅蓝色,左上方有一个淡黄色圆形,底部是浅绿色起伏地面,鸭子两侧分布着三条浅蓝色短横线。

The bird looks more like a duck, both feet hang in the air, and the contact needed for riding is missing.

Machine translated

Original (Chinese) 鸟更像鸭子,双脚悬空,骑行接触关系缺失。

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

Grok 4.7 · medium · Pass 1

3.35

What the judge sees: Original (Chinese) 画面中央是一只白色卡通鸟,圆头、橙色喙、一只黑色圆眼,身穿浅灰短裤,骑在一辆蓝色自行车上。自行车有两个白色大轮和蓝色车架,鸟的身体朝左、一只翅膀伸向车把。背景是浅蓝色天空,左上方有一个黄色圆,底部是浅绿色地面,左右各有几条短的蓝色横线。

Short beak doesn't look like a pelican's, the bike has no saddle or pedals, and the bird floats above a jumbled frame.

Machine translated

Original (Chinese) 短喙不像鹈鹕,车无鞍无踏板,鸟浮在错乱车架上。

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

Grok 4.7 · medium · Pass 2

4.35

What the judge sees: Original (Chinese) 画面中央是一只白色卡通鸟,圆头、橙色喙、一只黑色圆眼,身穿浅灰短裤,骑在一辆蓝色自行车上。自行车有两个白色大轮和蓝色车架,鸟的身体朝左、一只翅膀伸向车把。背景是浅蓝色天空,左上方有一个黄色圆,底部是浅绿色地面,左右各有几条短的蓝色横线。

Both wheels, the beak and pouch are visible, but the frame is tangled and neither foot is on a pedal.

Machine translated

Original (Chinese) 双轮和喙囊可见,但车架缠乱,双脚未踩踏板。

  • 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
3.00
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
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  <title id="title">A pelican riding a bicycle</title>
  <desc id="desc">A cheerful white pelican with an orange beak rides a blue bicycle.</desc>

  <rect width="900" height="650" fill="#eaf7fb"></rect>
  <circle cx="110" cy="105" r="48" fill="#fff4b8"></circle>
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  </g>

  
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  <g fill="none" stroke="#7bb7c7" stroke-width="7" stroke-linecap="round">
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  </g>
</svg>