GPT-5.6 Luna  medium · 2026-10-24 · Sample 1/3

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AI reference score

4.19 ± 0.63

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

Claude Opus 5.5 · medium · Pass 1 3.70
Claude Opus 5.5 · medium · Pass 2 3.85
GPT-6 Astra · medium · Pass 1 4.55 Not counted
GPT-6 Astra · medium · Pass 2 4.65 Not counted
Grok 4.7 · medium · Pass 1 4.10
Grok 4.7 · medium · Pass 2 5.10

Scoring criteria

Pelican likeness
6.25
Bicycle correctness
3.75
Riding pose
2.25
Composition
5.00
Obvious errors (higher is better)
3.25
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

3.70

What the judge sees: Original (Chinese) 这是一幅扁平风格的卡通插画,画中一只米白色、椭圆形身体的鸟骑在一辆由深色粗线条勾勒的简笔自行车上。鸟的头部是圆形,有一个黑色小眼睛和一张向右伸出的大号橙色长喙,脖子上围着一条红色围巾,身体两侧各有一只灰蓝色翅膀,细腿向下踩在车架附近。背景上半部分是浅蓝色天空,左侧和右侧各有几条蓝色短横线,下方是绿色草地,自行车的两个白色圆形车轮位于画面下部的左右两侧。

Frame lines are messy and don't connect to the front wheel, and the bird's pose doesn't look like riding.

Machine translated

Original (Chinese) 车架线条杂乱、没连到前轮,鸟的姿态看不出在骑车。

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

Claude Opus 5.5 · medium · Pass 2

3.85

What the judge sees: Original (Chinese) 这是一幅扁平风格的卡通插画,画中一只米白色、椭圆形身体的鸟骑在一辆由深色粗线条勾勒的简笔自行车上。鸟的头部是圆形,有一个黑色小眼睛和一张向右伸出的大号橙色长喙,脖子上围着一条红色围巾,身体两侧各有一只灰蓝色翅膀,细腿向下踩在车架附近。背景上半部分是浅蓝色天空,左侧和右侧各有几条蓝色短横线,下方是绿色草地,自行车的两个白色圆形车轮位于画面下部的左右两侧。

Bird looks cute, but the frame doesn't connect to the front wheel, there are no pedals, and the legs hang in the air.

Machine translated

Original (Chinese) 鸟的造型可爱,但车架没连前轮,也没有踏板,腿是悬空的。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: No
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
6.00
Bicycle correctness
3.00
Riding pose
2.00
Composition
5.00
Obvious errors (higher is better)
3.00

GPT-6 Astra · medium · Pass 1

4.55 Not counted

What the judge sees: Original (Chinese) 图片中央是一只骑在自行车上的鸟,身体和圆形头部呈米白色,长嘴朝右伸出,呈橙色,颈前有红色区域,两侧翅膀呈浅灰蓝色,轮廓均为深色粗线。自行车位于画面下半部,有两个浅白色圆形车轮和深色车架;背景为浅蓝色,底部是绿色起伏地面,左右分布着几条蓝色短横线。

Long beak and pouch are clear, but the frame connections are confused and there's no clear contact with the pedals.

Machine translated

Original (Chinese) 长喙喉囊清楚,但车架连接混乱,缺少明确踩踏关系。

  • 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
7.00
Bicycle correctness
3.00
Riding pose
2.00
Composition
7.00
Obvious errors (higher is better)
4.00

GPT-6 Astra · medium · Pass 2

4.65 Not counted

What the judge sees: Original (Chinese) 图片中央是一只骑在自行车上的鸟,身体和圆形头部呈米白色,长嘴朝右伸出,呈橙色,颈前有红色区域,两侧翅膀呈浅灰蓝色,轮廓均为深色粗线。自行车位于画面下半部,有两个浅白色圆形车轮和深色车架;背景为浅蓝色,底部是绿色起伏地面,左右分布着几条蓝色短横线。

Clearly a pelican, but the front wheel is detached from the frame and neither foot has a pedal to rest on.

Machine translated

Original (Chinese) 鹈鹕特征鲜明,但前轮脱离车架,双脚没有踏板支撑。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: No
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
8.00
Bicycle correctness
3.00
Riding pose
2.00
Composition
7.00
Obvious errors (higher is better)
3.00

Grok 4.7 · medium · Pass 1

4.10

What the judge sees: Original (Chinese) 浅蓝色背景下方是一块绿色地面。画面中央偏右,一只奶油色卡通鸟面向右侧,圆头、黑点眼睛、长而尖的橙色喙朝右,颈上围着红色围巾,身体侧面有两片灰色翅膀。鸟的细黑腿搭在黑色车架上,车架连接左右两个白色圆轮,左侧空中有两条短蓝横线,右侧有一条短蓝横线。

Both wheels and the frame are visible, but the legs are tangled together and there's no riding pose.

Machine translated

Original (Chinese) 双轮和车架可见,但腿部缠成一团,没有骑行姿态。

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

Grok 4.7 · medium · Pass 2

5.10

What the judge sees: Original (Chinese) 浅蓝色背景下方是一块绿色地面。画面中央偏右,一只奶油色卡通鸟面向右侧,圆头、黑点眼睛、长而尖的橙色喙朝右,颈上围着红色围巾,身体侧面有两片灰色翅膀。鸟的细黑腿搭在黑色车架上,车架连接左右两个白色圆轮,左侧空中有两条短蓝横线,右侧有一条短蓝横线。

Long beak and both wheels are recognizable, but the legs are tangled in the frame, with no saddle or pedals.

Machine translated

Original (Chinese) 长喙与双轮可辨,但腿缠进车架,没有车座和踏板。

  • 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
7.00
Bicycle correctness
5.00
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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    <path d="M235 470 L345 300 L450 470 L235 470 L405 470"></path>
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  </g>

  
  <g stroke="#263238" stroke-width="8" stroke-linejoin="round">
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    <path d="M490 120 Q625 115 690 165 Q610 215 490 155Z" fill="#f2a65a"></path>
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    <path d="M390 215 Q450 215 478 290 Q455 335 400 310 Q375 275 390 215Z" fill="#c7d5da"></path>
    <path d="M410 245 Q440 270 455 300" fill="none"></path>
    
    
    <path d="M370 340 L355 390 L330 410 M355 390 L380 405" fill="none"></path>
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  <g stroke="#6aa6c4" stroke-width="7" stroke-linecap="round">
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  </g>
</svg>