GPT-6 Luna  medium · 2026-10-25 · Sample 1/3

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AI reference score

5.30 ± 1.12

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

Claude Opus 5.5 · medium · Pass 1 6.00
Claude Opus 5.5 · medium · Pass 2 6.35
GPT-6 Astra · medium · Pass 1 6.85 Not counted
GPT-6 Astra · medium · Pass 2 6.30 Not counted
Grok 4.7 · medium · Pass 1 5.00
Grok 4.7 · medium · Pass 2 3.85

Scoring criteria

Pelican likeness
5.00
Bicycle correctness
6.00
Riding pose
4.50
Composition
6.50
Obvious errors (higher is better)
4.50
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

6.00

What the judge sees: Original (Chinese) 这是一幅浅蓝色背景、深蓝色描边的扁平风格插画,画面中央是一只白色的鸟(形似鹈鹕),身体呈椭圆形,翅膀为浅蓝色,脖子上系着一条红橙色领巾,长着橙黄色的长喙,喙下有一个橙色的喉囊。这只鸟坐在一辆蓝色车架的自行车上,两个车轮为深蓝色圆圈,两条细长的黄色腿向下伸到中间的踏板处。自行车下方有一条浅蓝灰色的横线,表示地面,鸟头朝右,位于前车把上方。

Clean style, but the beak is a bit short, the body rests on the top tube, and the dark section joining the neck looks awkward.

Machine translated

Original (Chinese) 画风干净,但喙偏短,身体压在上管上,颈部深色连接段别扭。

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

Claude Opus 5.5 · medium · Pass 2

6.35

What the judge sees: Original (Chinese) 这是一幅浅蓝色背景、深蓝色描边的扁平风格插画,画面中央是一只白色的鸟(形似鹈鹕),身体呈椭圆形,翅膀为浅蓝色,脖子上系着一条红橙色领巾,长着橙黄色的长喙,喙下有一个橙色的喉囊。这只鸟坐在一辆蓝色车架的自行车上,两个车轮为深蓝色圆圈,两条细长的黄色腿向下伸到中间的踏板处。自行车下方有一条浅蓝灰色的横线,表示地面,鸟头朝右,位于前车把上方。

The riding pose works and the drawing is clean, but the beak is too short, it doesn't look much like a pelican, and there's no chain.

Machine translated

Original (Chinese) 骑行姿态合理、画面干净,但喙太短,不太像鹈鹕,也没有链条。

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

GPT-6 Astra · medium · Pass 1

6.85 Not counted

What the judge sees: Original (Chinese) 浅蓝色圆角背景中,一只白色、深蓝色描边的卡通鸟位于蓝色自行车上方,鸟头朝右,长喙呈黄色和橙色,颈部系着红色围巾,翅膀带有浅蓝色线条。自行车有两个深蓝色圆形车轮、蓝色三角形车架和深蓝色横杆,鸟的两条黄色腿伸向车架中央的脚踏位置,车轮下方横贯一条浅蓝色水平线。

Simple and balanced, but the beak is a bit short and the wings don't touch the handlebars.

Machine translated

Original (Chinese) 画面简洁协调,但喙偏短,翅膀未接触车把。

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

GPT-6 Astra · medium · Pass 2

6.30 Not counted

What the judge sees: Original (Chinese) 浅蓝色圆角背景中,一只白色、深蓝色描边的卡通鸟位于蓝色自行车上方,鸟头朝右,长喙呈黄色和橙色,颈部系着红色围巾,翅膀带有浅蓝色线条。自行车有两个深蓝色圆形车轮、蓝色三角形车架和深蓝色横杆,鸟的两条黄色腿伸向车架中央的脚踏位置,车轮下方横贯一条浅蓝色水平线。

You can make out how the feet meet the pedals, but the handlebars are unclear and the long beak is a bit understated.

Machine translated

Original (Chinese) 脚与踏板关系可辨,但车把结构含混,长喙特征偏弱。

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

Grok 4.7 · medium · Pass 1

5.00

What the judge sees: Original (Chinese) 浅蓝色背景中,一只白色卡通鸟面向右侧骑在蓝色自行车上。鸟有圆形头部、黑色圆眼、橙黄色长喙和红色围巾,身体是带浅蓝色弧线的白色椭圆。自行车有深色轮廓的两个大圆轮、蓝色车架和车把,车架中部有交叉的黄色线条,轮子下方有一条浅灰色横线。

The pelican and bicycle are recognizable, but the feet are off the pedals and yellow lines tangle around the crank.

Machine translated

Original (Chinese) 能认出鹈鹕与自行车,但脚离踏板,中轴被黄线缠乱。

  • 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
6.00
Bicycle correctness
5.00
Riding pose
3.00
Composition
7.00
Obvious errors (higher is better)
4.00

Grok 4.7 · medium · Pass 2

3.85

What the judge sees: Original (Chinese) 浅蓝色背景中,一只白色卡通鸟面向右侧骑在蓝色自行车上。鸟有圆形头部、黑色圆眼、橙黄色长喙和红色围巾,身体是带浅蓝色弧线的白色椭圆。自行车有深色轮廓的两个大圆轮、蓝色车架和车把,车架中部有交叉的黄色线条,轮子下方有一条浅灰色横线。

The frame and both wheels are passable, but the head is detached from the body and the legs are crossed and off the pedals.

Machine translated

Original (Chinese) 车架双轮尚可,头身分离,腿交叉且未踩踏板。

  • 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
4.00
Bicycle correctness
5.00
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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  <title id="title">Pelican riding a bicycle</title>
  <desc id="desc">A cheerful pelican pedals a simple blue bicycle.</desc>

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</svg>