GPT-6 Luna  medium · 2026-10-23 · Sample 1/3

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AI reference score

5.30 ± 1.01

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

Claude Opus 5.5 · medium · Pass 1 5.80
Claude Opus 5.5 · medium · Pass 2 4.90
GPT-6 Astra · medium · Pass 1 5.55 Not counted
GPT-6 Astra · medium · Pass 2 5.15 Not counted
Grok 4.7 · medium · Pass 1 6.40
Grok 4.7 · medium · Pass 2 4.10

Scoring criteria

Pelican likeness
4.75
Bicycle correctness
6.50
Riding pose
4.75
Composition
6.25
Obvious errors (higher is better)
4.00
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

5.80

What the judge sees: Original (Chinese) 图片为扁平风格插画,浅绿灰色圆角背景上,一只白色的鸟(带橙色长喙和橙粉色喉囊,颈部系红色小领巾,身体中部有一块浅灰绿色翅膀形状)坐在一辆自行车上。自行车车架为橙红色三角形结构,两个车轮为深蓝灰色圆环,内圈为浅灰绿色;鸟的两条黄色细腿向下伸到车架中间的脚踏处,车座和车把为深色短横线。自行车下方有一条浅灰绿色水平地面线,车的左右两侧各有两条短横线。

Style is clean, but the beak and pouch overlap in a messy way, the bird isn't sitting on the saddle, and the wings aren't holding the handlebars.

Machine translated

Original (Chinese) 风格干净,但喙和喉囊叠在一起很乱,鸟没坐在座上,翅膀也没握车把

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

Claude Opus 5.5 · medium · Pass 2

4.90

What the judge sees: Original (Chinese) 图片为扁平风格插画,浅绿灰色圆角背景上,一只白色的鸟(带橙色长喙和橙粉色喉囊,颈部系红色小领巾,身体中部有一块浅灰绿色翅膀形状)坐在一辆自行车上。自行车车架为橙红色三角形结构,两个车轮为深蓝灰色圆环,内圈为浅灰绿色;鸟的两条黄色细腿向下伸到车架中间的脚踏处,车座和车把为深色短横线。自行车下方有一条浅灰绿色水平地面线,车的左右两侧各有两条短横线。

Beak overlaps messily, the bird isn't sitting on the saddle, and it's hard to recognize as a pelican.

Machine translated

Original (Chinese) 喙部重叠混乱、鸟没坐在车座上,难以认出鹈鹕。

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

GPT-6 Astra · medium · Pass 1

5.55 Not counted

What the judge sees: Original (Chinese) 浅灰绿色背景中央画着一只骑自行车的白色鸭子,头部朝右,长嘴呈橙黄色,下喙呈橙红色,颈部系着红色围巾。自行车的车架为橙红色,两个圆形车轮左右排列,轮胎、车把和车座为深蓝灰色;鸭子的橙黄色双腿向下伸至脚踏附近。车轮后方有一条浅绿色水平线,画面两侧还有几条灰绿色短横线。

Colors work together, but the body floats above the saddle and the feet don't clearly connect to the pedals.

Machine translated

Original (Chinese) 配色协调,但身体悬离车座,双脚与踏板连接不清。

  • 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
6.00
Bicycle correctness
6.00
Riding pose
3.00
Composition
8.00
Obvious errors (higher is better)
5.00

GPT-6 Astra · medium · Pass 2

5.15 Not counted

What the judge sees: Original (Chinese) 浅灰绿色背景中央画着一只骑自行车的白色鸭子,头部朝右,长嘴呈橙黄色,下喙呈橙红色,颈部系着红色围巾。自行车的车架为橙红色,两个圆形车轮左右排列,轮胎、车把和车座为深蓝灰色;鸭子的橙黄色双腿向下伸至脚踏附近。车轮后方有一条浅绿色水平线,画面两侧还有几条灰绿色短横线。

Body is separate from the saddle, the feet aren't on the pedals, and the riding connection is weak.

Machine translated

Original (Chinese) 车座与身体脱离,脚未落在踏板上,骑行关系薄弱。

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

Grok 4.7 · medium · Pass 1

6.40

What the judge sees: Original (Chinese) 画面中央是一只白色卡通鸟,圆头、小黑眼、长橙色喙和下方橙红色袋状物,身体为白色圆形,胸前有浅灰白色菱形块,颈部有红色饰物。它骑在一辆橙红色自行车上,车架为三角形,两只深色描边的大圆轮左右分开,黄色部件连在踏板附近。浅绿色背景上,车轮下方有一条细横线,车身左右两侧各有几道短横线。

You can tell it's a pelican riding a bike, but the body is too round, the beak and pouch overlap, and both legs are crowded around the crank.

Machine translated

Original (Chinese) 能看出鹈鹕骑车,但身体过圆,喙囊重叠且双腿挤在曲柄。

  • 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
8.00
Obvious errors (higher is better)
5.00

Grok 4.7 · medium · Pass 2

4.10

What the judge sees: Original (Chinese) 画面中央是一只白色卡通鸟,圆头、小黑眼、长橙色喙和下方橙红色袋状物,身体为白色圆形,胸前有浅灰白色菱形块,颈部有红色饰物。它骑在一辆橙红色自行车上,车架为三角形,两只深色描边的大圆轮左右分开,黄色部件连在踏板附近。浅绿色背景上,车轮下方有一条细横线,车身左右两侧各有几道短横线。

Round wheels and frame are visible, the head and beak overlap, and the handlebars and feet are out of place.

Machine translated

Original (Chinese) 圆轮与车架可见,头喙重叠,车把与脚部错位。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: Yes
  • Feet on the pedals: Yes
Pelican likeness
4.00
Bicycle correctness
5.00
Riding pose
4.00
Composition
4.00
Obvious errors (higher is better)
3.00

Drawing details

Validation: Drawing checks passed

Judge scores vary between passes

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 blue bicycle.</desc>

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  <path d="M70 470H730" stroke="#d5dfd3" stroke-width="5" stroke-linecap="round"></path>

  
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  </g>

  
  <g fill="none" stroke="#e16e4b" stroke-width="12" stroke-linecap="round" stroke-linejoin="round">
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</svg>